Great App
Easy to use. Works well.
Archived App (Last seen on 7 Jul 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
Details
About
This app helps product and UI/UX designers calculate pixel dimensions using the Golden Ratio and other proportional systems. It offers visual previews and automatic rounding to simplify the design process.
✓Golden Ratio calculations
✓Visual layout preview
✓Automatic pixel rounding
✓Portrait and landscape dimensions
✓Design tool integration
Show original description
What's New in Ratio Pro
2.0.1
February 16, 2023
Minor visual bug fixes
User reviews
FAQ
What is Ratio Pro?
Ratio Pro is a visual pixel calculator designed for product and UI/UX designers. It helps users quickly calculate pixel dimensions using principles like the Golden Ratio without needing to perform complex mathematical calculations.
How does Ratio Pro use the Golden Ratio?
Ratio Pro applies the Golden Ratio to generate aesthetically pleasing pixel dimensions for your designs. It simplifies the process by providing visual previews and automatic rounding, so you can easily integrate the results into your design tools.
What devices is Ratio Pro available on?
Ratio Pro is available on Mac, iPhone, and iPad, allowing designers to use it across different platforms.
How much does Ratio Pro cost?
Ratio Pro is a paid application, priced at $1.99. There are no in-app purchases or subscriptions associated with its use.
When was Ratio Pro last updated?
The latest version of Ratio Pro, 2.0.1, was released on February 16, 2023. This indicates regular updates to maintain functionality and compatibility.
Is Ratio Pro suitable for beginners?
Yes, Ratio Pro is designed to be user-friendly, especially for beginners. It handles the complex math behind the Golden Ratio and provides visual feedback, making proportional design accessible.
Does Ratio Pro have ads?
No, Ratio Pro does not contain advertisements. As a paid application, it offers an uninterrupted user experience.
What is the age rating for Ratio Pro?
Ratio Pro has an age rating of 4+, making it suitable for a wide range of users, including younger designers or students.
