Aspect Ratio Pro
Rule of Three Calculator
$3.99
Also Included In
Your new rule-of-three sidekick. Enter three values, and the app instantly finds the fourth. Perfect for calculating ratios and proportions when one value is missing.
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Support
If you need help or want to make a feature suggestion, I’d love hearing from you → https://appahead.studio/help/
Feedback
Enjoying Aspect Ratio Pro? I’d love your support with a kind review on the App Store.
About
I’m Martin — designer, developer, and founder of App ahead. Since 2015, I’ve been creating ambitious apps for Apple devices, driven by a strong vision and thoughtful, forward-thinking design.
Terms of Use: https://appahead.studio/terms
Privacy Policy: https://appahead.studio/privacy
A shake gesture now quickly resets the entered values.
The developer, App ahead GmbH, 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
For more information, visit the developer’s accessibility website .
Information
- Seller
- App ahead GmbH
- Size
- 7.8 MB
- Category
- Utilities
- Compatibility
Requires iOS 18.6 or later.
- iPhone
Requires iOS 18.6 or later. - Mac
Requires macOS 15.6 or later.
- Languages
English and 9 more
- English, French, German, Hindi, Italian, Japanese, Korean, Portuguese, Simplified Chinese, Spanish
- Age Rating
4+
- 4+
- Copyright
- © 2016–2025 App ahead GmbH
