About Ruler
Measure anything with your phone easily and accurately. Ruler App turns your smartphone into a simple and reliable measurement tool. Use it at home, at work, or for school. Quickly measure objects, lines, and angles with...
Measure anything with your phone easily and accurately.
Ruler App turns your smartphone into a simple and reliable measurement tool. Use it at home, at work, or for school. Quickly measure objects, lines, and angles with ease.
Features:
📏 Digital ruler and tape measure – measure length and size directly on your screen
📱 Screen ruler – convenient for quick measurements
🔢 Unit converter – switch between inches, centimeters, and millimeters
📐 Measure objects and lines – check distance, width, or diameter
⚙️ Caliper mode – precise measurements for small objects
📊 Protractor – measure angles up to 360°
🛠 Multiple modes – point, line, level, and screen measurement
Benefits:
✅ Fast and accurate results
✅ Easy to calibrate and use
✅ Clear, simple interface
✅ Useful for DIY projects, school, office, and everyday tasks
This all-in-one measurement app helps you measure length, distance, and angles whenever you need. Keep a digital ruler and tape measure always in your pocket.
Previous Versions
Here you can find the changelog of Ruler since it was posted on our website on 2019-10-25 22:50:01.
The latest version is 9.1 and it was updated on 2026-03-18 21:57:17. See below the changes in each version.
Ruler version 9.1-release
Updated At: 2026-01-19
Changes: Bug fixed
Ruler version 8.0-release
Updated At: 2025-07-04
Changes: Added angle measurement feature, protractor.
Ruler version 7.8-release
Updated At: 2025-06-05
Changes: Fixed display issue with edges
Ruler version 3.31
Updated At: 2019-11-23
Changes: critical error fix for Android 9
Disclaimer
Official Google Play Link
We do not host Ruler on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Google and passed their terms and conditions to be listed there. We recommend caution when installing it.
The Google Play link for Ruler is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.
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