Percent Pro Calc
The fast percent calculator
$0.99 · Designed for iPad. Not verified for macOS.
Percentages, tips and VAT in seconds. Customizable rates and local history, even without an internet connection.
Everyday percentages made clear. Fast results, fully offline.
• Percent of: What is 15% of 80?
• Percent is: 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. Available in English and German.
Pay once. No ads, no in-app purchases, no account and no tracking. All calculations and saved rates stay on your device.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Robert Ressl, 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.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Robert Ressl
- Size
- 1 MB
- Category
- Utilities
- 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. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
- English and German
- Age Rating
4+
- 4+
- Copyright
- © 2026 Robert Ressl
