Ruler

Name: Ruler
Rating: 4.32549 (115568 reviews)
Author: NixGame

NixGame

★ 4.3 (115,568 ratings)

⬇ 10,000,000+ downloads

Est. actual: 32,717,272

Free

Released: Jan 26, 2016

No in-app purchases

Contains ads

Rated: Everyone

Signals

4 this week · 2 positive · 1 warning All of this week's signals →

📈Last 7 days +48K installs — 20% slower than the week before (+60K) · 5.8K/day since Sep 27
🏆Among Tools apps top 1% by installs gained this week (1041 peers growing)
⭐Rating steady at ★ 4.33 since Sep 27
🛠Updates actively updated · updated 18 days ago · every ~24 days (2 updates tracked)

Installs since launch

+233,917 installs · +689 ratings since Sep 27

Update history

10.1-release Oct 26, 2026 · seen Nov 6, 2026

Fixed bugs. Added new features.

10.0-release Oct 26, 2026 · seen Oct 16, 2026

Added a new feature for measuring circles and ring sizes. Bugs have been fixed. The app has been optimised.

9.7-release Oct 2, 2026 · seen Sep 27, 2026

Improved measurement accuracy on some devices.

Ruler is a tools app by NixGame with 10,000,000+ downloads (about 33M estimated). +48K installs in the last 7 days. Rated 4.3 from 116K ratings. Released Jan 26, 2016. Install growth, rank history, SDKs and ad networks.

From the store listing: “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…”