Quickly calculate percentage changes, conversions, and multiples. Ideal for professionals needing rapid financial calculations.
% Calc - Percentage Calculator by Gootra, Inc.



250+ iOS apps curated and reviewed
Out of 250+ percent change calculator apps on iOS, 17 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 5.0★ (1) | No | No | May 2026 | ||
| 2 | Free | 4.8★ (451) | Yes | No | Oct 2026 | ||
| 3 | Free | 4.7★ (55) | No | Yes | Oct 2026 | ||
| 4 | Free | 4.8★ (514) | No | Yes | Oct 2026 | ||
| 5 | $0.99 | 5.0★ (4) | No | No | Oct 2026 | ||
| 6 | Free | 4.7★ (15K) | No | Yes | Oct 2026 | ||
| 7 | $0.99 | 5.0★ (2) | No | No | May 2026 | ||
| 8 | Free | — | Yes | No | Jul 2026 |



Quickly calculate percentage changes, conversions, and multiples. Ideal for professionals needing rapid financial calculations.





Easily calculate various financial percentages including taxes, profit margins, discounts, and compound growth. This app offers a simple interface for quick and accurate results, supporting both online and offline calculations.



Easily solve various percentage problems with this intuitive calculator. It handles calculations for finding percentages, increases, decreases, and differences between numbers. Simple and straightforward for quick calculations.