Percent Pro Calc
Percent Pro Calc is made and published by Robert Ressl. AppBrain is an independent app data site and isn't affiliated with Robert Ressl. The app name, icon, screenshots and description belong to Robert Ressl and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- October 16, 2026
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Releases
Updates seen on the App Store- Version
- 1.1
- Launched
- October 2026
No changelog data
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Technology
Found in the app by AppBrain- Price
- $0.99
- App size
- 2.86 MB
- Content rating
- Everyone
Technologies used by Percent Pro Calc
About the app and developer
About Percent Pro Calc
Percent Pro Calc is an utilities app developed by Robert Ressl.
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App Information
Percent Pro Calc costs $0.99. The app size is 2.86 MB. The latest version available is 1.1. The last update was on October 16, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since October 2026.
Developer information for Robert Ressl
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Store listing
By Robert Ressl, from the App Store
Description by Robert Ressl Written by the developer, not by AppBrain. Click to read.
• Percent of: What is 15% of 80?
• Find percentage: What percentage is 30 of 80?
• Change: Compare increases and decreases between two values.
• Tip: Calculate the tip and total with customizable rates.
• VAT: Convert net to gross and gross to net.
Tap either value card to edit it. Apply saved tip and tax rates with one tap. Your local history keeps the last 15 calculations and lets you restore any entry.
Built for iPhone and iPad, portrait and landscape, light and dark appearance. Multilingual interface with regional formatting and right-to-left support.
Pay once. No ads, no in-app purchases, no account and no tracking. Calculations and saved rates are stored locally.