GPS Diagnostic: Satellite Test App Reviews

VERSION
3.6
SCORE
4.6
TOTAL RATINGS
488
PRICE
$2.99

GPS Diagnostic: Satellite Test App Description & Overview

What is gps diagnostic: satellite test app? KEY FEATURES:

- Essential tool for your iPhone & iPad.
- Test the GPS module.
- Fast GPS lock time.
- Precise navigation parameters.
- Supplements operation of your navigation apps.
- GPS "JumpStart" technology.
- If location cannot be determined then it diagnoses why.
- Assists you in changing conditions to get a reliable location.
- GPS, Galileo, GLONASS, QZSS full support.
- Latitude & Longitude, and WGS84 included by default.
- In-App Purchase: USNG, MGRS, UTM, OSNG, GEOREF, GARS & 174 Datums (free basic functionality).
- **NEW** Smaller footprint (now only 35MBytes)
- Free technical and customer support by email.

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OVERVIEW:

- Lodestone Chart™ displays all essential GPS satellite information using a chart with only 4 bars. This dramatically simplifies the diagnostic process (Registered Copyright).

- GPS "JumpStart" technology may resolve GPS problems with third-party navigation applications that have a frozen location, are slow to respond or are performing inaccurately.

- Uses the internal GPS of your iPhone or iPad.

- Includes a Speedometer, Altimeter and Compass.

- Location and altitude ( best-in-class accuracy and reliability )

- Speed (SOG) and Course (COG).

- Heading (i.e. Compass) with ability to turn on and off the manual compass calibration.

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IN-APP PURCHASE (IAP) = "COORDINATES-PRO"  

This adds additional coordinate systems and datums to the app to let you accurately work with many paper maps and charts used by civilians, U.S. military and NATO forces for walking, sailing, and flying. The coordinate systems and datums included are:

- United States National Grid (USNG)
- Military Grid Reference System (MGRS) -Old and New
- Universal Transverse Mercator (UTM)
- Ordnance Survey National Grid (OSNG) for Great Britain
- World Geographic Reference System (GEOREF)
- Global Area Reference System (GARS)

- 174 Datums (e.g. WGS84, NAD83, NAD27, WGS72, ED50, ED79, OSGB36 etc....).
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REVIEWS:

- The developer is a professional software and hardware engineer working in the satellite space industry. He is a yachtmaster and pilot with a passion for navigation and Apple products.

- Consistent 5 star reviews, see what users are saying:

"Perfect Diagnostic Tool - This is the best app if you need to know the actual status of the internal GPS."
"Great app for kick starting navigation apps - This app finds a position every time and then all other nav apps work."
"Excellent application - This was a much needed application for iOS devices."
“I love the app. It’s been great to have when buying a new phone from eBay to check that the GPS is working. I had to return 3 phones last time before I got one with operational GPS.”
"Awesome, over used term but this app is - This app does what other developers said they could not do."
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MORE INFORMATION:

- Hardware information

- Accuracy of measurements shown for pro users.

- Imperial, metric and nautical units. These are the most commonly used and most useful navigation units. All easily changeable from the screen in use.

- Does not require internet access and does not use cellular data.

- Essential tool for any power user.
(e.g. navigators, yachtsmen, pilots, app developers)

- Share your location by text message, email etc. The format contains all essential information for improved accuracy.

- Works with Garmin Glo.

- GPS Diagnostic™ is a professional GPS test and measurement utility for your iPhone and iPad.

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App Name GPS Diagnostic: Satellite Test
Category Navigation
Published
Updated 25 June 2020, Thursday
File Size 34.44 MB

GPS Diagnostic: Satellite Test Comments & Reviews 2024

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Good basic info. All I wanted was an app to display the direct GPS data from my iPad and this works perfectly. Simple app that does its job.

Great App!. I purchased a Bluetooth connected GPS receiver from Dual and I was having trouble figuring out if the receiver was communicating with satellites or not. The app from Dual is absolutely worthless. By using this app, I was able to see live satellite connectivity and confirm everything was working properly. There is a lot of other specific gps data available through this app.

Diagnosed my iPhone GPS issue. My wife’s iPhone 6 was having difficulties using turn by turn navigation. I went through all of the usual steps recommended by Apple and finally downloaded this app to confirm that my GPS was not seeing any satellites. Replaced the Wi-Fi antenna on her iPhone and now everything is working perfectly. Thanks for a great app.

Great app. Now I know why navigation says to turn in 50 feet after I was supposed to have turned!

Helped me solve my iPhone GPS issue. I had to buy an external gps to get things like google maps working on my phone. Apple refused to acknowledge my issue was a bad gps chip. This app worked flawlessly to show the Apple Genius that my issue was indeed hardware and not software. Connected via the phone GPS — no satellites found. Connected via a Garmin external GPS and suddenly fantastic satellite strength. Absolutely fantastic customer support from the development team as well who helped me with the diagnostic.

Great utility app. As advertised, the app shows you detailed data on your devices GPS functionality. After a few days of seemingly terrible gps, this app helped me troubleshoot. My location was only being reported by cell, WiFi, and Bluetooth. No satellite connections for gps. Luckily it was not the chip, after restarts and resetting network settings, a factory reset finally fixed the issue. This app confirmed it by showing i now has signal from gps satellites.

Very useful tool if maps act weird.. Used this app to determine that my internal gps antenna/software weren’t functioning correctly. When any mapping software was open they often didn’t seem to accurately display my exact location and any movement shown I was inaccurately spinning or wrong streets or direction etc etc. This awesome little app was extremely useful as it displayed whether I was actually connected to gps satellites and I discovered that I wasn’t. After firmly pressing on my phone where the internal antenna was located would reconnect a loose antenna and viola, a refresh of the app displayed correctly connection and functioning and my navigation apps instantly worked better then I thought they were supposed to to work to begin with. THIS IS AN AWESOME GPS DIAGNOSTICS TOOL and will be a permanent addition to my utilities folder of apps. I cannot say any bad about it at all.

Essential!. If you want a good, solid, under-the-hood look at your GPS hardware, and do some Location Services troubleshooting, this is the app for you. Data is presented in a very clear and comprehensive way. You can reset the GPS from within the app, too. Loaded it on my iPhone 8 while a friend with a 6 did the same, and screen grabbed to show that mine saw multiple satellites, while the 6 was proven defective— no satellite bars. Highly recommended!

Fantastic. App worked as described. Was instrumental in diagnosing the issue I was having with gps signal. Simple easy to use interface. Had a question about possible cause of my problem, used the option to contact developer via email. Got a reply within 24 hours with exactly the info I needed. Would highly recommend. Now I can get my phone fixed, saved me a costly replacement.

Absolutely fantastic. This is perfect! I have questions about how to get the best accuracy and what ‘the best accuracy’ means in terms of limits to the technology to the public. Would appreciate a few paragraphs about this to make it clearer. Thanks for a great product!

Needs to show satellites in view, and satellites locked. Just needs to add a simple text field count of the number of satellites in view, and the number of satellites locked, then it will be perfect. 4 stars until then!

Great App. Have had issues with maps lately on my iPhone 8; very glitchy and seems off to precise location. Downloading this app seems to have helped a lot in resolving the issue.

A Masterclass in App Design and Functionality. The GPS Diagnostic app is nothing short of phenomenal. It’s incredibly refreshing to find an app that not only meets but far exceeds expectations. Where do I even start? First off, the user interface is clean and intuitive. The app is surprisingly easy to use but doesn’t compromise on the depth of its features or settings. Navigating through the options feels like a breeze, thanks to thoughtful design choices. What sets this app apart is the exceptional in-app help and documentation. Far beyond what one would expect, it offers just the right amount of information, in just the right place, at just the right time. The attention to detail in providing this support is truly remarkable and way above the prevailing standard. Overall, GPS Diagnostic is a shining example of what an app should be: functional, user-friendly, and respectful of its users’ intelligence. I couldn’t recommend it more highly.

Great App. Let’s me see my actual coordinates and provides useful diagnostics on how my phone is determining my location. I like having access to raw data from the sensors on my phone and this gets me better information than any of the other apps I have seen.

Great app!. Super cool app. Figured out why navigation wasn’t working well — GPS was broken on my phone!

Fantastic!. This is a great diagnostic tool. I gave it five stars. There is one feature I’d love to see extended: the sat data has four signal vertical bars: 1, 2, 3, 4 and greater. It would be even better if it could horizontally compress and expand to a per-PRN graph with Az-El-S/N data. Great app! 😊

10 Stars! Apple Diagnostics Useless. This App is Fabulous! Apple refuses to update their Apple Store / Apple Care troubleshooting diagnostics to include ANY GPS Functionality. If you have such a problem they will tell you that you have No Problem. They will either deny it (Because it passes their tests ) or suggest you buy a new phone (sighting their diagnostics do not find ANY problem with your GPS). With this diagnostic, I was able to prove the issue to Apple in seconds, but as my phone was out of warranty it was obvious they weren’t going to do anything about it. Tell anyone you know about this diagnostic especially if their phone is under warranty! In my case I was able to repair the iPhone 6 hardware issue by reconnecting the “F” antenna of which one side had come loose during the defective battery replacement procedure.

Just what I needed. I was looking for an app to give me the raw data from the GPS. I used to have one but it was abandoned by the developer and no longer worked. This app dose more than I want but hey I like it especially because the info for elevation can be set to feet instead of meters so I don’t need to convert.

Great app. This is the only app I know of that shows the status of the GPS constellation it sees. It does a great job and certainly makes it interesting when the constellation drops out and Apple Maps starts to wonder. It is a must have!

Impressive GPS. Inside my house 15 feet away from the window this shows I pick up 4 + Satellites. It’s nice to know whatever map app I use I can tell I’m getting a correct reading (location). I recommend this app.

Perfect. With the recent ending of CDMA as a time source for NTP servers we had to purchase new units that sourced time via GPS. Running into signal issues this app helped me locate a area where GPS signal was attainable. It’s a simple app but did everything I needed perfectly.

Outstanding Tool. This is a great tool for ensuring my other GPS-based apps are giving me valid information. It is worth the price many, many times over! Thanks so much for your perseverance in creating this! I wish I had had this app back in my earlier days when I was flying Rescue missions and working as a flight test engineer. Invaluable!! Thanks again!!

Great for location testing. Was looking for an app that would help determine GPS Satélites, WiFi Location, Bluetooth and cell triangulation. This app checks most of my boxes and it’s great when performing location testing with different hardware. It helps diagnose issues with connected devices that rely on gps as wel as FEM2Cell position for businesses that rely on good communication.

Must for dji drone fliers. A must for drone fliers, especially DJI pilots who need to see how strong the gps is for following and because you often get the “can’t update home point, signal not strong enough” message. Thank you!

Great App! Thanks!. This app is a gem. Lately I have been burned on a number of apps here and of course Apple, one of the richest companies in the world, makes it nearly impossible to get a refund. This app delivers and is worth the money.

Great App if you want to see what your phone is doing. I bought this out of curiosity and I’m very happy with it. Gives you a ton of information about what your phone is actually doing. Great support when I tried using my new iPhone X to map my progress on a commercial flight (no, apparently new iPhones won’t do it any more)

Lat/long in multiple formats. I needed an app that would quickly give me my lat/long in whatever format I needed. DMS, DM, or D. This app does it. Perfect for my needs.

Really Delivers What a GPS Diagnostic Tool Should. There are several apps that claim to provide GPS diagnostic capabilities. I think I looked at all of the others and they all fell far short of what they claimed. This app performs perfectly!

Very helpful app. I have been having issues with my IPhone 8 GPS. Never seems to know where it is. I have tried everything. I downloaded this app and boom...I found the culprit. Unplugged the phone sees all satellites. Plugged into the infotainment system on my 2015 Subaru Legacy, immediately shows "no satellites". Very odd but now I know the problem. I verified the same behavior on my iPad as well and in 2 different cars with the same radio. Excellent app.

Great app for IPhone users. Had a problem with navigation apps on my iPhone intermittently working and this helped diagnose the problem as software related. Saved me buying a new phone. The Apple Genius Bar people were very impressed as well. They said they were going to put it on their phones as well.

Works Flawlessly. I used it to diagnose failed GPS on my iPhone 6. Now it is on my 11 and it continues to work well.

Just what I was looking for!. I’ve had this app for about 10 minuets. It’s exactly what I need for my DJI Spark that I haven’t even bought yet. Tells me everything I need to know about the quality of the GPS status including how many satellites it sees and the signal strength. Well worth the cost.

Impressive Customer Service (10+ stars). Reason I bought app: iPhone 6 no longer had working GPS - wanted to see if it was a hardware vs. software/iOS update issue I sent an email to the developer to see if he knew of any possible solutions, after seeing there was no satellites being detected by my phone. Less than a day later, I got an incredibly thorough answer explaining the GPS functionality on my iOS, details on similar incidents among his other GPS diagnostic app users, and some possible troubleshooting solutions. In all, straightforward app that promises what it delivers for just a few bucks, but, more importantly, above and beyond responsiveness from the developer (with an issue that wasn’t even directly related to the app I purchased from him).

Excellent tool for troubleshooting and speed measurement. I successfully used this app to confirm the quality of the reception of satellite data. Months later I find myself in Japan on the Shinkansen “bullet” train wondering how fast we are traveling. This app provided the answer. In case you are wondering, we were traveling about ~275 km/hr!

Excellent app.. Found this app to work flawlessly. Always accurate information.

Pretty good but.... I wish the developer had made it clear in the app description that while multiple navigation systems are supported (GPS, GLONASS, Galileo, and QZSS) by iPhone the app can't display which satellite is which due to Apple’s limitations. Consider this also a request to Apple to open this data up to developers, people are interested.

Helped identify the problem. My iPhone 6S Plus was getting erratic distance and pace readings with multiple running apps. This isolated the problem to the iPhone’s GPS. Apple support had me reset the phone and reload firmware and iOS (from iTunes and a PC). That was painful, solved the problem. Great app if you suspect GPS problems.

A very useful app with unique capabilities. I believe this is the only simple app around to check GPS satellite acquisition. Gives lots of good data about accuracy activity and allows a reset of the GPS receiver. Simple, useful, and still supported well by the developer. Definitely worth the small cost.

The single most useful app I’ve ever downloaded. I was troubleshooting a GPS issue in my car with Apple CarPlay. This app clearly identified it wasn’t my phone, as when I am not hooked up to the vehicle the GPS is spot-on. Amazing app.

Now ready for iPhone 11. David has this app working fully on the iPhone 11 now. Now if the other GPS intense apps (Apple Maps, Waze, ...) developers could catch up that’d be swell for all of us!

Great for a mapping geek like me. Love it use it all the time. Let’s me know if I can trust my gps reading at the moment, also use it to measure my air speed while flying.

Works great. Very useful app. I really like that it shows your Lat & Lon!! I’m not sure why but it was the only GPS app that worked on the plane! It was nice to see the ground speed and altitude Update - for some reason it no longer works?? I know my GPS is still working because all my apps that rely on it still work perfectly but according to this app it’s not receiving a signal from any satellites! It worked good for years and it just quit . Doesn’t display anything. Tried all the usual things . Restarted my phone checked for updates nothing helped.

Very useful app.. My iPhone 6 started having gps problems resulting in navigation apps giving approximate location. Most of the time it shows me off the road. Annoying to say the least. This app showed my GPS had a signal problem. “ GPS on “ “ no signal “. Was able to install a new gps/WiFi antenna. Long story short, my iPhone gps works again. Thanks to this app I got it sorted right away.

Garmin GLO - The Missing App (and more). I've long been a fan of Garmin devices but was frustrated by the "just trust it's working" nature of the Garmin GLO 2 bluetooth GPS receiver. Garmin offers no status application to confirm device operation and basic navigation parameters. All you get is single LED on the device. This app is FANTASTIC. It works well with the GLO 2 and provides the information that adds confidence to the device. It's also great for built-in GPS, as it provides all critical navigation information. Most of the time, I just want to know the coordinates and altitude. All of this information is front and center in this app. The app makes it simple to copy and paste coordinates. It doesn't require a login or internet connectivity - a great weakness of many "full featured" gps/navigation apps. Simplicity is a huge benefit of this app. This app is worth every penny.

Saved my iPhone 6 from doom.. This app allowed me to confirm a hardware problem with the GPS antenna. I didn’t want to dismantle my phone unless I was sure it was a hardware issue. With the app running I could slap the phone into my palm and see intermittent satellite signals come and go. That knowledge plus a $3 part kit has me good to go for a few more years!

Great tool. With this tool you can see whether your GPS is still working or not. Great tool as iPhone 6 has some issues and you need to reset network settings once in a while to solve these

Essential. Ehh aren’t there more apps like this? Without this app, my 2021 iPhone will not show me as much basic GPS info as my Garmin handheld unit, circa 2000. Get this to unlock the power of your phone’s incredible GPS!

Great Diagnostic Tool!. For whatever reason, the GPS in my iPhone 6s stops working whenever there is an iOS Update (starting with iOS11). This app has been terrific at helping ensure that when Waze, Google Maps, etc start showing a lack of signal or incorrect location, that it’s an Apple/iOS issue and not a hardware (broken GPS Antenna) issue.

More number of satellites. Could you please add at least 8 satellites bars instead of just 4 bars? Thank you.

Thank God.... Literally one of the most useful apps I have ever used. My iPhone X was having horrible GPS issues under an iOS 11.4 install. I suspected a hardware fault after this app proved the phone was not pulling GPS satellites and was instead relying on cell tower triangulation. After I did all the (failed) usual internet tips of resetting network settings, resetting privacy settings, toggling cell signal, etc. I thought I had proved the hardware fault. Went to Apple store to shove it under their nose. But there was a freak break-in the night before and the store was locked shut. Desperate and dejected, I went back home and decided to do a full wipe and reinstall for giggles, thinking nothing would change. Lo and behold, GPS diagnostic shows multiple satellite tracks after the wipe and reinstall (iOS 11.4). And a full on lock while standing outside using Google maps. Moral of the story: this can’t necessarily PROVE the exact nature of your hardware or software problem, but it can flag for you whether or not your GPS is actively tracking satellites. Knowing is half the battle. From there, it’s up to you to guess and check where your exact problem lies. Still saved my life because there was no other way to get this critical satellite feedback data. Now I don’t have to go to (another) Apple Store tomorrow! 5 stars.

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Good tool for drone pilots.. Good tool for drone pilots.

As others say...... Apple is a pain in the backside when it comes to gps on bth ipad and iphone, this app assists by helping “cross off” the list of potential reasons i.e. gps signal etc, the. You can go find the actual reason the phone has

GPS Diagnostic - The Dr is in the House!. This is a well thought out ingenious app which is simple to use and useful for taking an in-depth look at how your GPS is ‘tracking’ within your phone . I’d give it 10 stars if I could!

Does what is says on the box. East to us and gives me the info I need

Expensive for what it does. Simple app, could do with more features and more detail about the gps fix obtained

Really doesn’t do much. Really doesn’t do much except show you are actually using gps. Not really worth it even for the small cost. Needs at least to show actual sats etc

GPS signal tester. For the money $5 approx it's a good solid app well programmed and very easy to understand there are free ones out there but they lacked the feel of good performer IMHO

Useful app. I am using this app to ensure I know the accuracy of my Garmin GLO, which is connected to a Wi-Fi only iPad. The diagnostics are very useful and shows me that the combination of the Garmin product and Navionics marine maps are fit for purpose in the oceans. I would like to see all the satellites being used, not just the first four. That said, clever and useful app. Being able to convert from true north to magnetic north on the fly is very important when using a traditional ship compass and a GPS. Really this is very useful app. This review is from south-east Australia.

Not enough info for a diagnostics app. Only shows animated bar graphs for 1, 2, 3 and 4+ satellites. I need much more info to diagnose my GPS reception in urban jungles. Doesn’t support iPad. Only has screen layouts for iPhone. ie shows a ridiculously large screen layout in portrait only on iPad. Yuk!

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Not working with iPhone 12 Plus iOS 14.2. Not working with iPhone 12. I sent an email to de developer ... no reply. Very disappointing.

Should be part of operating system. Apple would believe my gps wasn't working properly until I installed this app

Solved poor GPS tracking problems on iPhone and Watch. This app has solved my problem of poor GPS tracking when running or biking. Before, I would often lose the signal, either right at the start of my outing, or somewhere along the route. Now I start GPS Diagnostic before starting out, and wait until I get four green bars. Then the iPhone/watch location services have locked onto the satellite signal, and GPS tracking is good.

Does the job. Simple ...no issues

Great tool. Helped me prove to the Apple Store "geniuses" that my GPS chip was not working. Got my iPhone 6 replaced as a result which would not have been possible without this cool app. Thanks !

Good app, does what it’s suppose to. I bought the app to help diagnose a problem I was having with my iPhone GPS receiver. It works well as advertised. Thanks

GPS Diagnostic: Good App. Worth getting. I’m happy with it.

Rhcb. Very handy app

Excellent app.. Display good informations with a pleasant interface. Now that the iPhone uses Galileo in addition to Navstar and Glonass, developer should find a way to show what kind of satellites is in use specifically.

Donne de très bon diagnostics. Bon

Works with Garmin GLO.. I bought this app only to see if my Garmin GLO bluetooth receiver worked with this app. It works very well on showing GPS Satellite status. The app would get five stars if it had a battery Status Indicator, and Bars showing GPS and GLONAS satellite bars and strength signals, and an accuracy in Meters. Garmin does not make a status app for the Garmin GLO, this would fill the need that Garmin does not provide.

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Great app. Fantastic service. Very useful app with a fast, responsive and helpful developer. The service alone is worth the price of the app.

Very handy. This app finally showed me that the reason my location services were so bad was that I wasn't able to connect to any satellites, even under ideal conditions.

Clean and simple. My go-to app for just about anything dealing with iPhone navigation.

Great GPS App. This app is really great to both verify the functioning of your GPS and it also provides a lot of great information. highly recommended!

Not worth paying for. This app can’t fix anything. It only shows you the accuracy of the GPS receiver. So what’s the app good for?

Works. Does exactly what it claims. My gps module was damaged and this confirmed that by it lack of satellites found. I replaced the gps and as soon as I opened app it was lit up with satellite reception.

I hate pop ups. I hate pop ups

Still Working Great!!. I've checked this version and it is still working as expected. I've shared this app with other co-workers and trying to spread the word. This app works as advertised and is the most helpful GPS app in the iTunes Store for my application. Thanks again for the great work!!

Email developer button doesn't work. Need to reach out to understand what I'm looking at

unique. Does something no other app does. Essential troubleshooting tool.

Great app. An invaluable app to test your GPS hardware and diagnose problems.

Wish it had landscape mode.... My only complaint about an otherwise useful utility.

Way cool. This little app really helped me understand why google maps was having such a hard time in my car. Really useful diagnostic tool if you are having trouble with your phones navigation system - gps or compass.

Misleading description. The iOS API doesn’t provide signal strength details per each satellite. So the graphical display of satellites 1, 2, 3, and >4 can’t be displaying actual signal strength as you’d find on a real GPS device.

GOSdiagnostic. Nearly useless compared to GPS test, or GOS status; no NSATs no constellation; quoting DT very bad

Missing Data. It does not include the types/makes of the satellites you are connected to. This is important because it has to do with accuracy Recently the FCC allowed U.S. customers to access the EU's Galileo satellites which are more accurate than the US's. I want to know if I'm seeing / connecting to them.

Best GPS information App on iOS. I think it’s the best GPS information App on iOS.

Wonderful! Have wanted this!. Nice to find an app that shows some of the details behind the GPS readings of my iPhone! My old Garmin eTrex plotted the satellites on a circle, but I suppose it's not necessary. :-)

Everything as advertised. Simple, uncluttered design. Functional. Accurate (as checked against Trimble survey grade unit).

Won’t work on my iPad.. I tried it and no success,

Excellent, highly function product and prompt, knowledgeable support. This product fills a big hole in iOS GPS applications by showing the GPS details other apps conceal. Want frowny-face emoji if a satellite's signals is weak? You won't get it here but you will get accurate data and a surprising amount of useful Help information. My questions were answered promptly and comprehensively. If you're a serious GPS user, you'll appreciate this app. It really does diagnose GPS operation inside iOS!

An app that actually does what .... ... what is meant to do! Used this app for school (GIS) -love it!

MGRS still no space for easy reading. waited for the update for too long still no space on MGRS for easy reading

Comments. Excellent app. Really nice format in displaying measurements and great layout making it easy to understand. Works great for my purpose in the field.

Revision of earlier review: iOS 17 working fine now. Works great now.

Awesome, over used term but this app is!. This app does what other developers said they could not do. This will be fun to use for explaining gps signal issues to boaters and hikers and bikers. It will also be a tool for diagnostics with custom GPS devices. Thanks!!!!

Fixed my waze issue with iOS 10. Downloaded the app went outside waited for everything to load up. Once complete hit the little circle refresh button in the top right and it reset my gps on my iPhone. Now all my gps issues especially with waze are resolved. Finally

Great for deeper level location data. The developer seemingly had to go deeper to bring this data to the surface. Kudos!

Great App. Love this app. It tells me the strength of the GPS signal including indoors. I also used the reset to figure out that my IPhone GPS was faulty. Great support from the developer. Highly recommended.

Excellent utility & great companion to any GPS app. Shows you what's under the hood when using GPS - the actual data coming from the phone's receiver, including satellite signal strength, etc. includes other phone sensor data - and ability to reset/restart the GPS. Very handy when any GPS app is giving up.

Excellent cust svc & great app. I got this app because I suspected my GPS on my iPhone 6 was shot. I was a little confused by what the app was telling me so I emailed for support - I got a response moments later! Unfortunately, it confirmed that I was right about my GPS. I replaced my internal antenna and was able to use the app to confirm it worked! I even received a follow up email from the developer - again, really awesome customer service!

Best GPS Test App. I can now clearly see if my location comes from a GPS signal or from another signal source - brilliant. It's the only app I've seen with a satellite bar chart and it responds to small signal strength changes as I move within and between buildings, allowing me to map GPS black spots. Extremely accurate and simple to use. A very useful app to have in your tool box. Top quality and I highly recommend it.

GPS Diagnostic. Excellent app, love it, and recommend it!

Great. Wanted to see position, hardware usage and status. Works very well. Thanks

Really great and useful app. The subject says it all!

Excellent GPS app. This is the only GPS utility that you will need to have as it covers all the bases. Concise screen layout provides for easy reading of data. Well worth the purchase price without a doubt.

Great tool.. Very good and simple to use.

Limited. Works great but I’d love to see the signal strength of all satellites being received. Not just the first 3.

Quite helpful with signals are weak. You may find yourself into a situation where GPS signals are weak and your location uncertain. If so, you'll find that almost all GPS apps do you little good as you move about, trying to get decent signal. That's when you need this app. It updates every second and tells in a instant how many GPS satellites are available and what their signal strength is. That lets you find just the right spot to get the best possible signal indoors, in mountain valleys or perhaps thick forests. It's particularly helpful for those surveying and needing multiple strong signals to get a precise location.

Mr.. I like this app. It is quick to detect GPS and cellular signal. I can easily forward my location to my friend. It is the best GPS signal diagnostic tool. I would recommend to my friend.

Doesn’t work on IPhone 11. Other apps display satellites - this brings up none.

Good proof for iPhone claim.. I was having trouble getting Apple to believe that my phone god was not receiving satellite signals. I ran this program in two devices to demonstrate the problem. Exchange made almost immediately. Great product.

Very useful and GREAT support!. The app is useful for exactly what it says on the tin - diagnosing GPS issues. If you need that, it does that well. Beyond that, though, the developer is very responsive and helpful, which is crucial especially for a complex subject like this. Recommended!

Useless. Tried to use it to test my gaps module but it won’t synch…it only appears to be testing my iPad. Not what I needed, not sure what the value of this is….but worth 2.99.

Plus or minus feet. + or - feet could be less than 16 ft.

AAA+. Awesome app!

Tool. Get app to use when replacing the gps Bluetooth component in my iPhone

Does what it says. I got this so I could determine what location service my phone is using at any given time and its accuracy. Does that perfectly using a simple interface. Just what I was looking for.

Great. Provides gps satellite information I've been looking for

OK with Garmin Glo 2 / iPad mini 4. Needs a very good signal to show sats. Gives signal strength but not # of sats locked. Not as useful as hoped.

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GPS Diagnostic: Satellite Test 3.6 Tips, Tricks, Cheats and Rules

What do you think of the GPS Diagnostic: Satellite Test app? Can you share your complaints, experiences, or thoughts about the application with David Ryall and other users?

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GPS Diagnostic: Satellite Test 3.6 Apps Screenshots & Images

GPS Diagnostic: Satellite Test iphone, ipad, apple watch and apple tv screenshot images, pictures.

Language English
Price $2.99
Adult Rating 4+ years and older
Current Version 3.6
Play Store com.lodestonewireless.GPS-Debug
Compatibility iOS 8.0 or later

GPS Diagnostic: Satellite Test (Versiyon 3.6) Install & Download

The application GPS Diagnostic: Satellite Test was published in the category Navigation on 10 September 2015, Thursday and was developed by David Ryall [Developer ID: 925576172]. This program file size is 34.44 MB. This app has been rated by 488 users and has a rating of 4.6 out of 5. GPS Diagnostic: Satellite Test - Navigation app posted on 25 June 2020, Thursday current version is 3.6 and works well on iOS 8.0 and higher versions. Google Play ID: com.lodestonewireless.GPS-Debug. Languages supported by the app:

EN EL JA KO RU ZH ZH VI Download & Install Now!
Other Apps from David Ryall Developer
App Name Score Comments Price
GPS Diagnostic: Satellite Test App Customer Service, Editor Notes:

80% reduction in file size to 35MB. Full support for latest iPad Pro 4th Generation.

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Find on this site the customer service details of GPS Diagnostic: Satellite Test. Besides contact details, the page also offers a brief overview of the digital toy company.

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