Now in French and Portuguese! Compare pack sizes and unit prices, spot the real deal — and see with Wallet Mode what your budget actually buys.
CompareMe helps you save money by comparison shopping — fast.
Compare products in different sizes and packs, and CompareMe instantly shows the percentage discount or premium AND how much real money you save or overpay. Need it the other way around? Wallet Mode tells you exactly how much product you get for a fixed budget — perfect for a €50 fill-up or a gift voucher.
So next time you shop online, in store, or anywhere you have to decide whether the price is right — let CompareMe do the math.
WHAT'S NEW
Wallet Mode — enter your budget (or a fuel/gift voucher) and see how much you actually get.
Save your comparisons — keep your regular buys one tap away. Three for everyone, more with CompareMe Pro.
Price History (Pro) — log prices as you shop and instantly see whether today's "deal" is really the cheapest you've seen.
Unit prices now shown for both products on the detail screen.
COMPARE AND CONVERT
Compare and convert prices across many package sizes, volumes, lengths and more. Discounts and premiums are calculated automatically — or set your own target discount for price negotiations.
BUILT FOR SPEED
Enter prices, amounts or discounts with the optimized number keypad. Pick the right unit with the unit-picker, and move package sizes by drag-and-drop. Powerful, but genuinely easy to use.
WHO IS COMPAREME FOR?
Anyone shopping price-consciously at the grocery store, supermarket or DIY store — whether you're hunting bargains or weighing quality against price.
Anyone haggling on bigger buys like cars, TVs or appliances — set your target discount as the basis for negotiation.
Purchasing agents and small businesses who need a quick price check on the go.
FEATURED BY APPLE
CompareMe was featured in the Apple & AT&T print campaign "Helping you stretch your budget, one app at a time." in newspapers like USA TODAY and The New York Times, and in Apple's "What's Hot" section.
WHAT REVIEWERS SAID
"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)
"A good calculator for hard economic times." — AppCraver (7 of 10)
"Besides its simple style and perfect function, everything is easy to use." — Blogcritics (4 of 5 stars)
SUPPORTED UNITS
Count, mass, volume, surface, length and data — from pieces, grams, liters and meters to ounces, gallons, square feet and bytes. US, UK/Imperial and metric units included, so cross-unit comparisons (e.g. fl oz vs ml) just work.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Thanks, TaiChiDancer, for pointing out the iPhone X bug we fixed in version 3.1.3. And we're honored, that CompareMe is one of your favorite apps!
Excellent app but for one minor flaw
JungleSports
This app is a wonderful way to compare different items and thus will help you to save money if used. My one gripe is that I cannot stand the numeric keyboard layout. It is upside down from a normal calculator. Perhaps some don't really care, but for those of you used to a normal calculator keypad, it takes extra time to input your values because the numeric keys are not where you expect them. I would hope that the developer would correct this, or in the very least, provide a toggle option so you could choose your preferred layout. Once corrected, I'll give that fifth star.Updated on 3-2-09: Imagine that, the developer did correct the keypad. I absolutely love it when they listen to their customers. I've changed my rating to five stars. I'll provide that all elusive sixth star if you provide a bit of audio feedback on the keypad (click sound) so as to make it "feel" more like real buttons rather than just a piece of glass that it is ;-) But as it stands, this is one excellent app at doing what it was designed for.
Extremely useful
cmsy27
I love this application. CompareMe allows you to check the cash and percentage premium/discount you get with two different products, based on the quantity, package size (in similar or different measurements), and price. You can even drag and drop values from one product to the other and type in your own premium and discount values. This not only allows you to easily pick what products give you the best value for your money, but helps you with bargaining too! The interface is very user-friendly, so you'll be hagging like a pro in no time!
I love the simplicity of the interface (and the power lurking underneath).
2urn
I bought this app because I needed to know which was a better deal on lactose free Milk: (A) 1.89 L for $2.99 or (B) 96 FL oz. for $5.85--well there was a bug with FL oz. so I wrote the developer and they thanked me for detecting the problem and had it fixed and updated with a few days. Very responsive--and it turns out I was overpaying by 23% when buying option (B). But CompareMe can also help with setting specific prices, margins or or discounts (great for store owners/sellers of any kind) and even help negotiating a deal. Would be great if you could save comparisons for future use if prices changed or if you could email them.
CompareMe 4.0.3 — now in French and Portuguese:
• CompareMe now speaks French and Portuguese — tuned separately for France, Canada, Portugal and Brazil. Six languages, eight regional flavors.
• Minor performance improvements and polish.
Thank you for using CompareMe! Existing customers keep all Pro features for free.
Version 4.0.3
The developer, codedifferent, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Christian Lupp
Size
7.6 MB
Category
Shopping
Compatibility
Requires iOS 26.0 or later.
iPhone Requires iOS 26.0 or later.
iPad Requires iPadOS 26.0 or later.
Mac Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.
