AppBrain's verdict
- Last updated
- July 21, 2026
- Size
- 18.7 MB
User feedback
Ratings and reviews on the App StoreComments on Ruler Studio for iOS
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Store listing
By Spyridon Bousios, from the App StoreDescription by Spyridon Bousios Written by the developer, not by AppBrain. Click to read.
Ruler, grid, calibration, and ring sizing in one clean workspace.
Ruler & Grid Studio
High-precision multi-unit rulers with a built-in grid for everyday measurements.
Smart Ring Sizer
Align a real ring with the guide to estimate diameter, circumference, and size.
Card Calibration
Use a standard card edge to improve real-world measurement accuracy.
Free Measuring Toolkit
Full-screen grids, scale presets, and measurement overlays are included for everyone.
Precise ruler, grid, calibration, and ring sizing tools.
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 18.7 MB
- Content rating
- Everyone
Technologies used by Ruler Studio
Releases
Updates seen on the App Store- Version
- 1.0.1
- Launched
- June 2026
No changelog data
Alternatives
Similar apps and more from Spyridon BousiosMore from Spyridon Bousios
Also available on Google Play
Rankings
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About the app and developer
About Ruler Studio
Ruler Studio is an utilities app developed by Spyridon Bousios.
User Ratings
The app has no ratings yet.
App Information
Ruler Studio is freely available from the App Store. The app size is 18.67 MB. The latest version available is 1.0.1. The last update was on July 21, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since June 2026.
Ruler Studio is made and published by Spyridon Bousios. AppBrain is an independent app data site and isn't affiliated with Spyridon Bousios. The app name, icon, screenshots and description belong to Spyridon Bousios and are shown as published on the App Store.
Developer information for Spyridon Bousios
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