Ruler App: Measure centimeters

2.3.1

Nikola Kosev

4.47

41,267 reviews

10,000,000+
Downloads

Free

Ruler app to measure every length with your phone and tablet.

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About Ruler App: Measure centimeters

Ruler App: Measure centimeters is a tools app developed by Nikola Kosev.

Download Statistics

Ruler App: Measure centimeters has been downloaded 10 million times. In the last 30 days, the app was downloaded 9.7 thousand times.

User Ratings

Ruler App: Measure centimeters is rated 4.47 out of 5 stars. The rating is based on 41 thousand ratings.

App Information

Ruler App: Measure centimeters is FREE to download. The APK download size is 3.68 MB. The latest version available is 2.3.1. The last update was on September 4, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play since November 2013.

Description

Ruler app for your phone and tablet. Measure everything with a beautiful on-screen ruler. Choose between inches and centimeters.

More data about Ruler App: Measure centimeters

Price	Free to download
Total downloads	10 million
Recent downloads	9.7 thousand
Rating	4.47 based on 41 thousand ratings
Ranking	Not ranked
Version	2.3.1
APK size	3.68 MB
Number of libraries	19
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the Ruler App: Measure centimeters app

Google Play Rating history and histogram

Rating history

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32K

4.3K

1.2K

Downloads over time

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Ruler App: Measure centimeters has been downloaded 10 million times. Over the past 30 days, it averaged 320 downloads per day.

Changelog of Ruler App: Measure centimeters

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Developer information for Nikola Kosev

Nikola Kosev

nikola@kosev.net

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Comments on Ruler App: Measure centimeters for Android

★★★★☆ Robert Greene · Sep 8, 2025

Yes, now your phone can measure things. Great to have a ruler. Update ruler is now off true measurement it should be calibrated at 5 inches not 1 now with adds. Update 9-08-25 calibrated with Credit card now working.

★★★★★ Carol P · Dec 15, 2025

Handy ruler available quickly, when you need it

★★★★★ DixieAnn Tietje · Apr 1, 2026

Very easy to use just like a physical 6-inch ruler.

★★★★★ ** · Mar 13, 2025

I've been using it quite a while now as a ruler on my phone. Tbf. I use it frequently to measure real life objects and have found it to be practical and useful 👌🏾

★☆☆☆☆ Shane Colon · Dec 7, 2024

Another phone sized ruler. Completely useless!

★★☆☆☆ MR. PRANJAL NEOG (PRAN) · Jul 15, 2026

Not that bad. May be needed some more improvement

★★☆☆☆ nathan ruiz · Sep 3, 2025

It does what it needs. Forcing ads and downloads isn't worth it. I'll just stick to trusty tape measuring

★☆☆☆☆ Jeff Smith · May 23, 2026

Requiring installing another app or charging $$ for a simple dark theme is ludicrous. Uninstalled.

★☆☆☆☆ Rahman Khan · Apr 11, 2026

These apps doesn't work, it's just a waste of time, you can download other apps

★☆☆☆☆ Samuel Joseph · May 24, 2024

Full page video ads pop up spontaneously, and it makes the app hard to use.

Google Play Rankings for Ruler App: Measure centimeters

This app is not ranked

Technologies used by Ruler App: Measure centimeters

11 permissions · 19 libraries

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