# Percentage Calculator App > A free utility app with nine calculators for percentage, interest, and fraction conversions. (iPhone/iPad app by Adzdata, LLC.) - Source: https://appshunter.io/ios/app/percentage-calculator-app/id1597864971 (this page in markdown: same URL + `.md`) - Developer: [Adzdata, LLC](https://appshunter.io/developer/1597864973) - Category: Utilities, Finance - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 9.0 · 158 MB - Languages: English - Released: 2021-12-03 - Data updated: 2026-06-05 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/percentage-calculator-app/id1597864971/reviews.md ## What is Percentage Calculator App? This free Percentage Calculator app by Adzdata is all you need to quickly calculate percentage increment, decrement, compound interest, fractions, and many more with just a single tap. The Percentage Calculator app offers 9 different calculators that you can use to make your life simpler. These Calculators include: 1. Percentage (%) of Number Calculator You can use the % of number calculator to calculate how much is a certain % of a number. For example, 10% of 200 is 20. 2. Change in % Calculator You can use the Change in % calculator to get the percentage change on the old and new numbers. For example, the old number is 80 and the new number is 100, the change in % is 25%. 3. A is % of B Calculator Calculate the A % of a B with this calculator. For example, If A is 200 and B is 400, then A is 50% of B. 4. Increase by % Calculator Calculate the increase in % of a number with this calculator. For example, If the number is 20 and it’s increased by 100%, the final number is 40. This can also be used to calculate your salary increment, tax increment, or marks increment. 5. Decrease by % Calculator Calculate the decrease in % of a number with this calculator. For example, If the number is 20 and it’s decreased by 100%, the final number is 10. This can also be used to calculate your tax decrement or score decrement. 6. After % Deduction Calculator Use this calculator to calculate the number after a certain % deduction. For example, If the original number is 100 and 10% is deducted from it, the final result will be 90. 7. After % Added Calculator Use this calculator to calculate the number after a certain % is added. For example, If the original number is 100 and 10% is added to it, the final result will be 110. You can also use this calculator to calculate your salary increment. 8. Fraction to % Calculator Calculate a fraction and then convert it to a percentage. For example, % of fraction 10/100 is 10%. 9. Compound Interest Use this calculator to calculate the compound interest of a number. Insert the base number, timeframe in the year, and interest percentage to calculate the total interest percentage. For example, if the base number is 100, time is 2 years and rate is 5%, total interest would be 10.25. https://www.adzdata.com/terms-of-service/ ## Key features - Percentage of Number Calculator - Change in % Calculator - Increase/Decrease by % Calculator - After % Deduction/Added Calculator - Fraction to % Calculator - Compound Interest Calculator - Nine distinct calculation tools ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | One Year Subscription | $6.99 | per year | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Remove Ads For Lifetime | $16.99 | one-time | ## Frequently asked questions about Percentage Calculator App ### What is Percentage Calculator App? Percentage Calculator App is a free utility application that provides nine different calculators for various percentage-related calculations, including compound interest and fraction conversions. It aims to simplify mathematical tasks for users. ### Does Percentage Calculator App have ads? No, Percentage Calculator App is ad-free, allowing for an uninterrupted user experience. This means you can perform calculations without any advertisements interrupting your workflow. ### What devices is Percentage Calculator App available on? Percentage Calculator App is available on iPhone and iPad devices. It is designed to be compatible with Apple's iOS ecosystem. ### How often is Percentage Calculator App updated? The latest version of Percentage Calculator App is 1.1.24, which was last updated on January 27, 2022. Updates typically include bug fixes and feature enhancements. ### What is the age rating for Percentage Calculator App? Percentage Calculator App has an age rating of 4+, making it suitable for users of all ages. This indicates it contains no mature content. ### Can Percentage Calculator App calculate compound interest? Yes, Percentage Calculator App includes a dedicated Compound Interest calculator. You can input the base number, timeframe in years, and interest percentage to determine the total interest. ### What are the different types of percentage calculations offered? The app offers calculators for: percentage of a number, change in percentage, 'A is % of B', increase by percentage, decrease by percentage, after percentage deduction, after percentage added, and fraction to percentage. ### What is the user rating for Percentage Calculator App? Percentage Calculator App has a perfect rating of 5.0 stars based on one review. This suggests a highly positive user experience among its early users. ## Version history (last 5 releases) ### 1.1.24 — 2022-01-27 fixed bug ### 1.1.23 — 2022-01-14 Added App Share Button Improved UI Fixed Minor Bugs ### 1.1.22 — 2022-01-11 Improved ui fixed bugs ### 1.1.21 — 2022-01-06 Improved ui fixed restore pruchase ### 1.1.17 — 2021-12-29 fixed issues regarding payment ## Related topics [percentage calculator app](https://appshunter.io/ios/topics/percentage-calculator-app) · [best percentage calculator apps](https://appshunter.io/ios/topics/best-percentage-calculator-apps) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-05.*