About this app
With support for both iPhone and iPad and dark and light modes, you can use our app anytime, anywhere. Our app lets you easily calculate various types of percentage calculations, including: -percentage of a number -percentage change from one number to another -percentage share of a number in another number, X is what percent of Y -percentage share of number, X is Y percent of What -increase -decrease -tip calculations to split the total bill + tip with friends, when in restaurant and similar No more struggling with complex formulas or manual calculations - with our app, you can get instant results with just a few taps. Plus, our app is user-friendly and intuitive, so you can easily input your values and get accurate calculations every time. Download our percentage calculator app today and make percentage calculations a breeze! The best percentage calculator on the App Store!
Latest release
What’s New
The app design has been improved and ready for iOS 26.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 11, 2026 · 12:51 PM Free
Screenshots
