Free
About
Transform your smartphone into a precise measuring tool. This utility app allows you to measure lengths and distances directly on your screen. It's a convenient digital ruler for everyday tasks.
✓Smartphone as a ruler
✓Measure lengths
✓Digital measuring tool
✓Precise measurements
Show original description
What's New in Life
1.19.2
October 29, 2026
iPhone Duo is now partially supported.
Subscriptions & In-App Purchases
$0.99
6-Inch Ruler
Removed from the App Store on October 30, 2026. You can make 6-inch rulers.
User reviews
Developer apps
FAQ
What is Life-Size Ruler?
Life-Size Ruler is a utility application that transforms your smartphone into a functional ruler for measuring lengths and distances directly on your device's screen.
Is Life-Size Ruler free to use?
Yes, Life-Size Ruler is available for free, with no cost to download or use its measuring functionalities.
What devices does Life-Size Ruler support?
Life-Size Ruler is compatible with both iPhone and iPad devices, allowing users on Apple's ecosystem to utilize its features.
What is the age rating for Life-Size Ruler?
Life-Size Ruler has an age rating of 4+, making it suitable for a wide range of users.
How often is Life-Size Ruler updated?
The latest version of Life-Size Ruler is 1.19.2, and it was last updated on October 29, 2026. This indicates a consistent update schedule from the developer.
What do users think of Life-Size Ruler?
Life-Size Ruler has an average rating of 3.3 stars from 6 ratings, suggesting a mixed but generally positive user reception.
Does Life-Size Ruler have ads?
No, Life-Size Ruler does not contain advertisements, providing an uninterrupted user experience.
