Tesla - Metal detector and Magnetic field recorder App Reviews

Works Great. Love this app

ios version=Awesome vs.

Finding wireless antennas on devices. I use the app to locate the wifi antennas on my devices (cell phones, iPad, computer etc). Then I can avoid putting that area near my body. I find it by scanning with my phone around a device and when the needle goes to red that’s the antenna giving out and picking up it’s dangerous level of wifi. I especially want children to see how certain areas of a device are important to keep at a distance. I also use interventions to reduce the level of dangerous emf such as pendants with coiled copy(counterclockwise) and high-quality obsidian, in addition to crystal in a resin. Yes they truly work if you have one correctly made. I have tested it by putting the pendant next to the antenna and the needle drops to low yellow or green. I also check for cell towers nearby.

Helpful, understandable. Good instructions, explanations, displays. Best I found among all metal detector apps (i tried five). Thanks!

Working well. I will be using this app to teach a science lesson. I will give students magnets of different strength and a ruler and leave it to them to create and answer their questions. The app itself works reliably on my iPad and iPhone. Any issues may be due to the device used and not the app.

Found 1900's coins. This app is amazing I found coins immediately and dug up and found some coins.awesome!

Limited range. Great app. But no explanations. Maybe it could signal a coming seismic event? Thanks can you have an expanded meter scale above present limit?

Horrible. Second I changed the settings to, sensitive it wouldn't get a good reading even if I left it in the same place or in the middle of my yard where there should be no interference, The gauge continued to give readings all over the place from ZeRo all the way to the max never settling and just going back-and-forth back-and-forth

Doesn't work. No response when I put a magnet close to my cell phone

Distinguish between ferrous and non-ferrous metals. Easily distinguish between ferrous and non ferrous. Can also distinguish between type 304 and 316 stainless steel. Can’t beat the price.

Works Great!. My research found that the Earths magnetic field gives a reading on the App about 50 everywhere, which is normal. When placed close to my radios, the magnet in the speaker makes the dial go off scale. Very sensitive App.

Useless. Brought it up next to a huge, strong neodymium magnet, and it a showed lower magnetic field strength than it did 3 feet away from the magnet in an open field. Frankly, I don’t believe this app works at all, I think it just randomly generates readings. But if it does work, it’s so inaccurate as to be useless.

Like Recording. This app is a lot like others but the ability to record is great.

Doesn't measure EM radiation. This app appears to randomly generate numbers, possibly based on the gyroscope. Doesn't spike near wifi router or leaky microwave.

Works well. It does the job. I would appreciate more precise calibration and scale to go to 1000 mt

Colorful graphics. This tool is simple to use for gaining an appreciation for the low level harmful unseen waves in confined spaces. I haven’t yet used this tool outside my living space. It is very exciting when sharing what such a feedback meter can reveal. Good job!

App has a bug. I think this would be a great app for detecting magnetic fields if I could just exit the "settings" screen. The red "X" at the top right does not function. I have deleted and reloaded the app 3 times, this does not help. I am looking forward to exploring this app once this bug has been fixed.

Works. Nice little app. Even if it may not be totally accurate, it's still worth knowing what EMF level you are exposed to. Do a test and bring a phone or iPad close and the results are astounding.

Works great. Excellent product!

Longevity of honesty. Not offen you come across a product which serves a purpose and serves it well. Here’s to the mad hours dedicated to innovating the future.

A good EMF app. The meter works well. I have not yet used the other features.

Did the job. I needed a quick tool to locate a 8" diameter round steel vault cover under 2" of packed gravel and dirt. The app did the job once I figured out how close (very) to hold my phone to the ground. I looked like an idiot on my hands and knees on the side of the road, but I found the vault and got the job done.

Tessa. Nice

Patriot. The closer I got to the speaker the more the gauge increased

Does nothing. I held a cell phone with the camera turned on right up to the iPad with the app running and it registered NOTHING. I calibrated it like it says to and walked all over and the meter never changed from green, even right in front of computers, etc. It’s total bologna.

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awesome. This is really good I can stick my iPad to my dish washer

Best ios emf app. Has 3-axis input. Tested the axial readings with a magnet and actually works!

Intracranial shunt & EMF. We use the app to test for EMF as interference can cause unexpected adjustment of the shunt setting which would be dangerous. The app works well as we could detect high levels proximal to microwave ovens and also refrigerator doors (magnets). Thanks

Misleading. Thought this was a hack for clash of clans, click bait, slippery, splash on your girl like she water, I got my medical degree from Dr Zuhair. Please give me a full refund bby

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Not quite there yet?. Froze screen almost immediately. Needs more work.

Worked perfectly. I tested it with some magnets whose magnetic field I previously measured with a comercial device. I got same range of readings . Thank you

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