Ruler Pro has been downloaded 18 thousand times. In the last 30 days, the app was downloaded 46 times.
User Ratings
Ruler Pro is rated 4.53 out of 5 stars. The rating is based on 620 ratings.
App Information
Ruler Pro costs $2.49 to download. The APK download size is 3.96 MB. The latest version available is 6.3-pro. The last update was on May 21, 2025.
Technical Requirements
Ruler Pro requires Android 4.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play July 2016.
Description
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.
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Very useful. Can be calibrated to be very accurate.
★★★★★Bob P Wilson· Dec 11, 2017
Simple, nice, very easy to use. Pd for pro, family version Dec 10, 2017. NTS - I own pro version of this application, but it is complex, good for calculating angles and advanced measurements. I prefer Image read pro, great for storing, measuring around the house calculations (room size, Windows, doors, with a photo...very cool), and ruler pro which is great for simple, small measurements. Typically, I don't keep this app installed on my phone. (all these apps in family library, Pro versions).
★★★★★Sugar Lampa· Feb 23, 2020
Pretty good app! Bought the pro version, would be nice if had the option to measure mm instead of cm on the counter.
★★☆☆☆Stacey Stickle· Jul 9, 2020
Instructions??? I hoped that by paying the $1.49 for the "Pro" version I would get access to some instructions or some Tips & Tricks. Not the case. It doesn't appear that there's any difference between "free" or "Pro" although I could be missing something. 🙄
★★☆☆☆Eugen BARSAN· Nov 6, 2023
It could be a perfect ruler app, but I don't understand why the text with the measurement values is not visible all the time. It is a simple positioning and font color problem. Why you are not able to see the value of a lengh shorter than 12 cm? It seems a stupid option to make the text visible only when the background color is changing umder the text. Maybe you think for an update at least for the Pro version
★☆☆☆☆dejwar kute· May 7, 2019
I installed it because of the picture of the circle, and it's a lie, this feature doesn't exist
Google Play Rankings for Ruler Pro
This app is not ranked
Technologies used by Ruler Pro
Ruler Pro is requesting 6 permissions and is using 5 libraries.
Permissions
Network communication
view network connections,
full network access,
Google Play license check
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
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