CompareMe Shopping Calculator

CompareMe Shopping Calculator application logo

CompareMe helps you to save money by comparison shopping. Compare products in different sizes in different packs. The comparison calculator shows the percentage discount and premium directly. You even get the info how much you’ll save or pay more in cash. You now even get the unit prices of the two products you compare on the detail screen.

So don’t forget CompareMe when you shop online, offline or where ever you need to decide whether the price is right ;-)

CompareMe is the perfect companion for price conscious shopping, price negotiations, bargaining, checking the cheapest and much more.

This utility application compares and converts prices of products with many different package sizes, volumes, and lengths. Discounts and premiums are calculated and displayed directly or can be set by the user.

You can set prices, amounts or discounts really fast with the optimized number keyboard. Selecting the right unit with the unit-picker is simple, too. Converting prices and transferring package sizes by drag-and-drop turns CompareMe into a powerful but a more than easy to use mobile app.
Check out the video walkthrough of CompareMe at the codedifferent website.

- Everyone who's doing price conscious shopping when going to the grocery store, supermarket or at a DIY store. No matter whether you are searching for the bargain of the century buy to save money and buy cheap stuff or you get the best quality for the best price - CompareMe is your shopping assistant.
- Everyone who's haggling when buying investment goods like cars, TV, fridge - it's easy to check sale prices and set the preferred discounts as a basis for the price negotiations.
- It's also a useful business tool for purchasing agents, too.


"The entire application has been designed for speed—buttons are large, text is easy to read, and color-coded results are instantly understandable."
Macworld (4.5 of 5 mice)

"CompareMe is a Good Calculator for Hard Economic Times"
AppCraver (score 7 of 10)

"One of the nice things about CompareMe, besides it simplistic style and perfect function, is the fact that everything is easy to use."
Blogcritics (4 of 5 stars)

Featured in the Apple & ATT print-ad-campaign "Helping you stretch your budget, one app at a time." in newspapers like USA TODAY or the New York Times and in Apple's "WHAT'S HOT" section.

Numbers: pieces (#), dozen (dz), thousand (k)

Mass: gram (g), milligram (mg), kilogram (kg), metric ton (t), ounce (oz), pound (lb), quarter (qr US), short hundredweight (cwt US), short ton (ston), quarter (qr GB), long hundredweight (cwt GB), long ton (lton), Pfund (Pfd DE)

Volume: liter (l), milliliter (ml), centiliter (cl), deciliter (dl), hectoliter (hl), cubic meter (m³), cubic millimeter (mm³), cubic centimeter (cm³), cubic decimeter (dm³), cust. fluid ounze (fl oz), quart (qt US), liquid pint (pt US), dry pint (dry pt US), liquid gallon (gal US), dry gallon (dry gal US), bushel (bu US), petrol barrel (bbl US), Imperial quart (qt GB), Imperial pint (pt GB), Imperial gallon (gal GB), bushel (bu GB), cubic inch (cin), cubic foot (cft), cubic yard (cyd).

Surface: square meter (m²), square millimeter (mm²), square centimeter (cm²), square decimeter (dm²), square kilometer (km²), acre (ac US), acre (ac GB), square inch (sq in), square foot (sq ft), square yard (sq yd), are (a), hectare (ha).

Length: meter (m), millimeter (mm), centimeter (cm), decimeter (dm), kilometer (km), foot (ft), inch (in), yard (yd), nautical mile (sm), statue mile (st mi).

Data: bits (bit), bytes (B),
Kilobyte (10^3 Byte) - kB, Megabyte (10^6 Byte) - MB, Gigabyte (10^9 Byte) - GB, Terabyte (10^12 Byte) - TB, Petabyte (10^15 Byte) - PB,
Kibibyte (2^10 Byte) - KiB, Mebibyte (2^20 Byte) - MiB, Gibibyte (2^30 Byte) - GiB, Tebibyte (2^40 Byte) - TiB, Pebibyte (2^50 Byte) - PiB.

CompareMe Shopping Calculator App Description & Overview

The applications CompareMe Shopping Calculator was published in the category Shopping on 2009-01-05 and was developed by codedifferent. The file size is 17.96 MB. The current version is 3.1.2 and works well on 9.3 and high ios versions.

NEW: Now, ready for the latest iOS release.
FIX: UI bugfix - Fixes layout issue in product input dialogue

CompareMe Shopping Calculator App Tips & Tricks

CompareMe Shopping Calculator Reviews


The best is not always on sale  Nursek-12  5 star

This app helps to determine the deal... which surprised me to learn sales aren't always the best deal. Use it at every grocery store visit. My kids use it when we shop now too.

JG of SF

useful, nice and simple  JG of SF  4 star

Small and simple solution to a common common shipping question, which is otherwise much more tedious and error prone to solve using generic tools like a calculator app. No useless unnecessary features.


I like it  CaptainNice  5 star

I compared it with several similar apps. Deleted the others.


I haven't seen a better pricing comparing app  lexpost  5 star

This app makes it easy to see which is cheaper. It is especially useful when the shelf tags don't use the same unit price (like one item is priced by the quart and the other is priced by the fl.oz., or metric and US units). It lets me save my headaches for dealing with the rest of my life.


Happiest Shopper Ever  Dawifey  5 star

Ok so how many people go shopping and wonder if buying the larger container of juice/cereal/laundry detergent is a better value? Well this will resolve every question about it!!! I can now price compare from store to store much more easily. I am so very in love with this app. It makes budget shopping easier, now if only it would take my coupons into consideration it would be rated a 6 out of 5! Lol.


Very nice easy to use comparison app  drmacmike  5 star

Very easy to use. Clean design. Just waiting for a memory area to be able to save my comparisons so that I don't have to re type them each time in the store. Simply bring one up from memory and update any information that might have changed then re compare. Keep up the good work.


Stuck on nautical mile  zasten  2 star

Why is it stuck on nautical mile?


Confusing Detail screen layout.  Waffles413  4 star

I've just started using the app and I was going along fine until I opened the Detail screen. At first glance it is very confusing. It does not have the clarity of the final comparison screen. To much time is required by the user to decipher the information being displayed. Maybe add a screen shot of the Detail screen with descriptive text in the excellent tutorial.

No Review Name

Exactly what's needed!  No Review Name  4 star

I was tired of comparing different unit pricing measures to determine the best price. This does it all. Can't wait for 3.0 to come out.


Not impressed  thundertongue  2 star

There's nothing automatic about this app. You have to fill out all the parameters on each & every item before you can comparison price anything. Very time consuming. More trouble than it's worth.

CompareMe Shopping Calculator Comments

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