Ruler Pro
Ruler Pro Summary
Ruler Pro is a mobile Android app in Tools by NixGame. Released in Jul 2016 (9 years ago). It has about 17.5K+ installs and 654 ratings with a 4.50★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 265 monthly active users . Store metadata: updated Dec 23, 2025.
Recent activity: 13 installs this week (381 over 4 weeks) showing steady growth View trends →
Store info: Last updated on Google Play on Dec 23, 2025 .
4.5★
Ratings: 654
Screenshots
App Description
Smart ruler. Measure the length.
Ruler - is beautiful, functional and easy to use tool on every smartphone or tablet.
Screen ruler has inflicted strokes (scale), multiple units of length (centimeter, meter, inch) used to measure the distance.
Electronic ruler Features:
- measurement in 4 modes;
- saving and editing of measurement results;
- set the units: cm, inch;
- accuracy of measurement;
- easy to use;
- stylish design;
- simple calibration;
- measurement of the length either side of the device;
- translated to 15 Languages (new translations in the near updating).
Tap the screen to start using the best multi-touch measuring system and find size of all curious objects around you.