Ruler+ (Donation)

Installs

Rating

5.0

Rating count

< 500

Category	Tools
Developer	Etienne Dumesnil
Price	1.99
First release	7/10/2014 (11 years ago)
Version	3.7.2
In-app purchases	No
Contains ads	No
Content rating	Everyone
Package name	fr.ecp.ruler.app.paid

View on Play Store

Core Metrics

Data Breakdown

Date	Rating Count	Average Rating	Installs	Version
10/4/2025	286	4.970	2,991	3.7.2
10/3/2025	286	4.970	2,991	3.7.2
10/2/2025	286	4.970	2,989	3.7.2
9/24/2025	286	4.970	2,984	3.7.2
9/22/2025	285	4.970	2,982	3.7.2
9/9/2025	285	4.970	2,975	3.7.2
9/7/2025	285	4.970	2,972	3.7.2
8/11/2025	285	4.970	2,950	3.7.2
3/10/2025	280	4.970	2,875	N/A

Details

This is a paid version to support the developer, a free (identical, without ads) version is available on Google Play!

Use a coin or a credit card to calibrate the ruler anywhere, when you don't have a real ruler with you!

- Ad free, for real, forever!
- Pick your units: fractional inches, decimal inches, centimeters or millimeters
- Calibrate your ruler with a credit card  to get you started anytime, anywhere
- Don't have a credit card with you? Calibrate your ruler with a coin!
- Calibrate your ruler with a real ruler to achieve the best precision in your measurement transfers
- Manually set the ruler to a known length for accurate measurements 
- Night mode to save battery (on AMOLED screens) and to relieve your eyes at night
- Save your measurements for future use
- No permissions required

More Apps inTools

1.1.1.1 + WARP: Safer Internet

Installs: 277,353,986Score: 4.09Ratings: 1,240,026

Price: N/A

Version: N/AReleased: 11/10/2018Last change: N/A

Authenticator: 2FA & Password

Installs: 2,283,736Score: 4.41Ratings: 16,868

Price: N/A

Version: N/AReleased: 11/30/2023Last change: N/A

PDF Reader, All PDF Editor

Installs: 6,715,884Score: 3.20Ratings: 3,426

Price: N/A

Version: N/AReleased: 6/23/2025Last change: N/A

COCOCAM

Installs: 76,113Score: 4.38Ratings: 2,202

Price: N/A

Version: N/AReleased: 4/6/2022Last change: N/A

Smart Print for Mobile Printer

Installs: 10,489,792Score: 4.02Ratings: 233,393

Price: N/A

Version: N/AReleased: 4/8/2021Last change: N/A

Volume booster sound maximizer

Installs: 1,097,378Score: 4.52Ratings: 6,934

Price: N/A

Version: N/AReleased: 4/3/2021Last change: N/A

Coin ID - Coin Identifier

Installs: 1,156,087Score: 4.21Ratings: 15,212

Price: N/A

Version: N/AReleased: 2/24/2023Last change: N/A

Remote Control for TV

Installs: 2,068,683Score: 3.57Ratings: 18,073

Price: N/A

Version: N/AReleased: 12/16/2022Last change: N/A

Translate- Language Translator

Installs: 27,008,030Score: 4.15Ratings: 177,854

Price: N/A

Version: N/AReleased: 8/26/2019Last change: N/A

Remote Play Controller for PS

Installs: 9,168,932Score: 4.44Ratings: 85,764

Price: N/A

Version: N/AReleased: 4/15/2021Last change: N/A

Creality Cloud - 3D Printing

Installs: 7,837,958Score: 4.71Ratings: 25,364

Price: N/A

Version: N/AReleased: 3/27/2020Last change: N/A

Authenticator: Passkey & 2FA

Installs: 941,165Score: 4.75Ratings: 2,581

Price: N/A

Version: N/AReleased: 11/7/2024Last change: N/A

Trend Micro ID Protection

Installs: 47,091Score: 4.46Ratings: 521

Price: N/A

Version: N/AReleased: 8/18/2023Last change: N/A

Photo Translator - Translate

Installs: 42,645,861Score: 3.66Ratings: 524,797

Price: N/A

Version: N/AReleased: 4/10/2017Last change: N/A

NFC Reader Plus

Installs: 4,516,324Score: 4.03Ratings: 13,185

Price: N/A

Version: N/AReleased: 11/23/2022Last change: N/A

Call Recorder - Talker ACR

Installs: 5,840,951Score: 3.48Ratings: 37,334

Price: N/A

Version: N/AReleased: 2/11/2021Last change: N/A

All Docs Viewer & Files Opener

Installs: 1,010,776Score: 3.72Ratings: 3,892

Price: N/A

Version: N/AReleased: 4/18/2022Last change: N/A

Universal TV Remote for All TV

Installs: 23,600,533Score: 3.96Ratings: 111,131

Price: N/A

Version: N/AReleased: 9/27/2022Last change: N/A

Universal TV Remote Control

Installs: 63,505,769Score: 3.81Ratings: 603,366

Price: N/A

Version: N/AReleased: 7/20/2021Last change: N/A

X-VPN - Private Browser VPN

Installs: 63,230,307Score: 4.44Ratings: 692,654

Price: N/A

Version: N/AReleased: 6/29/2017Last change: N/A

nzb360 - Media Server Manager

Installs: 364,276Score: 4.54Ratings: 5,335

Price: N/A

Version: N/AReleased: 2/20/2017Last change: N/A

Live Location

Installs: 19,241,889Score: 3.84Ratings: 177,678

Price: N/A

Version: N/AReleased: 9/28/2015Last change: N/A

Speaker Cleaner - Remove Water

Installs: 18,116,135Score: 4.52Ratings: 185,790

Price: N/A

Version: N/AReleased: 10/31/2019Last change: N/A

Seeing

Installs: 428,690Score: 4.29Ratings: 9,940

Price: N/A

Version: N/AReleased: 3/21/2024Last change: N/A

Authenticator App - Password

Installs: 219,062Score: 3.63Ratings: 3,420

Price: N/A

Version: N/AReleased: 5/31/2025Last change: N/A

Recover Deleted Messages

Installs: 8,995,747Score: 3.89Ratings: 49,164

Price: N/A

Version: N/AReleased: 11/25/2017Last change: N/A

Angle Finder - Trig Calculator

Installs: 891,418Score: 4.44Ratings: 4,413

Price: N/A

Version: N/AReleased: 2/28/2018Last change: N/A

Recover Everything: Photo&Data

Installs: 2,204,518Score: 3.19Ratings: 2,534

Price: N/A

Version: N/AReleased: 12/6/2022Last change: N/A

Pic Dance : AI Photo Animator

Installs: 2,033,031Score: 2.64Ratings: 5,912

Price: N/A

Version: N/AReleased: 7/3/2024Last change: N/A

WOT Mobile Security Protection

Installs: 4,094,897Score: 4.36Ratings: 43,304

Price: N/A

Version: N/AReleased: 6/23/2020Last change: N/A

OBD2 Car Scanner ELM327 Torque

Installs: 288,314Score: 3.81Ratings: 7,790

Price: N/A

Version: N/AReleased: 12/20/2024Last change: N/A

Picture Bird - Bird Identifier

Installs: 3,057,573Score: 4.53Ratings: 17,369

Price: N/A

Version: N/AReleased: 1/9/2020Last change: N/A

Psychic Horoscope, AI Ancestry

Installs: 193,261Score: 4.47Ratings: 5,118

Price: N/A

Version: N/AReleased: 9/17/2024Last change: N/A

Remote & Chromecast TV CASTify

Installs: 1,526,761Score: 4.64Ratings: 10,389

Price: N/A

Version: N/AReleased: 4/20/2021Last change: N/A

RoleCard.AI: AI Chat Companion

Installs: 187,930Score: 4.15Ratings: 2,317

Price: N/A

Version: N/AReleased: 3/22/2024Last change: N/A

LetsVPN

Installs: 8,194,876Score: 4.75Ratings: 80,221

Price: N/A

Version: N/AReleased: 11/29/2017Last change: N/A

Go back to the Home page