Clinometer + bubble level

3.0

plaincode™

4.06

48,965 reviews

5,000,000+
Downloads

Free

The best slope finder, bubble level and Inclinometer for Phones or Tablets

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Download from Google Play

Clinometer + bubble level by plaincode is a precise slope measurement tool for phones and tablets that uses all device edges and the camera to deliver accurate inclinometer readings. It supports three modes with auto-switching, relative angles, and five unit displays, making it ideal for framing, leveling, and engineering tasks. With 5,000,000+ total downloads and 8.8K in the last 30 days, the app has a long-standing presence in the TOOLS category.

Pros & Cons

Precise readings using all device edges and the camera
Three modes with auto-switch for flexible use
Two-way calibration on all sides for high-precision setup
Five display units for versatile measurements

No dedicated protractor or ruler feature listed compared to some rivals
Feature-rich interface that may be overwhelming for casual users
Not listed in top app rankings within the data set

About Clinometer + bubble level

Clinometer + bubble level is a tools app developed by plaincode™.

Download Statistics

Clinometer + bubble level has been downloaded 9.2 million times. In the last 30 days, the app was downloaded 8.8 thousand times.

User Ratings

Clinometer + bubble level is rated 4.06 out of 5 stars. The rating is based on 49 thousand ratings.

App Information

Clinometer + bubble level is FREE to download. The APK download size is 22.17 MB. The latest version available is 3.0. The last update was on October 27, 2024.

Technical Requirements

Clinometer + bubble level requires Android 7.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since December 2010.

Description

This professional tool called Clinometer is the most precise (all you can get with some calculations) slope measurement tool for the device using all sides of the device plus the camera.

More data about Clinometer + bubble level

Price	Free to download
Total downloads	9.2 million
Recent downloads	8.8 thousand
Rating	4.06 based on 49 thousand ratings
Ranking	Not ranked
Version	3.0
APK size	22.2 MB
Number of libraries	41
Designed for Android	7.0+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the Clinometer + bubble level app

Google Play Rating history and histogram

Rating history

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31K

6.4K

2.9K

1.5K

7.3K

Downloads over time

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Clinometer + bubble level has been downloaded 9.2 million times. Over the past 30 days, it averaged 290 downloads per day.

Changelog of Clinometer + bubble level

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Developer information for plaincode™

plaincode™

pb@plaincode.com

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Comments on Clinometer + bubble level for Android

★★★★★ Alex Jason · Aug 24, 2025

I, belong to a mechanical engineering department, hence; I was searching for this kind of app for my daily use when I don't have an angle measuring instrument with me. Working very good, thanks to the team of developers, good luck.

★★★★★ David Craemer · Nov 12, 2024

Very accurate if calibrated. I use a plumb line, a piece of wooden board, nails, a straight and a carpenters square for calibration. To check your carpenters square draw a line, flip it 180 and draw second line, if the lines are parallel the square is accurate.

★★★★★ Christoph Rackwitz · Mar 17, 2023

The only clinometer/spirit bubble app (that I know of) that does a proper calibration. I just wish it'd show one more digit in its figures. The sensors are getting good enough for it.

★★★★★ Erik Crouch · Jun 28, 2025

Absolutely fantastic app that I've used for at least a decade. Never fails to be accurate to the device I've used it on, and that includes dropping several phones in the time I've had it! I don't even remember the trivial cost of buying it, but highly recommend.

★☆☆☆☆ Marilyn O-j · Nov 2, 2024

Won't update 0 stars not available Boo !

★☆☆☆☆ Colin Reid · Mar 9, 2024

This app is a back door for hacker!!!!!

★☆☆☆☆ John Doe · May 1, 2025

Should allow making side of phone as zero degree base not short base of the phone, also calibration instruction not clear

★☆☆☆☆ renjith vr · Jan 28, 2026

Needs pro to measure angle using camera. Useless application.

Google Play Rankings for Clinometer + bubble level

This app is not ranked

Technologies used by Clinometer + bubble level

12 permissions · 41 libraries

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Trust & Safety: The app requests CAMERA, INTERNET, FOREGROUND_SERVICE, WAKE_LOCK and ad-related identifiers, plus a dynamic receiver not exported. These are typical for a free utility app that serves ads and performs real-time measurements; users should review data usage and sensor access.

Frequently asked questions about Clinometer + bubble level

Is Clinometer + bubble level free?

Yes. Clinometer + bubble level is free to download from Google Play.

Is Clinometer + bubble level still available?

Yes. Clinometer + bubble level is on Google Play, and the last update we saw was on October 27, 2024.

Does Clinometer + bubble level contain ads?

Yes. Google Play lists Clinometer + bubble level as containing ads.

What Android version does Clinometer + bubble level require?

Clinometer + bubble level runs on Android 7.0 and higher.

How large is the Clinometer + bubble level APK?

The Clinometer + bubble level APK is 22.17 MB.

Is Clinometer + bubble level suitable for children?

Google Play rates the content of Clinometer + bubble level as suitable for everyone.

How many times has Clinometer + bubble level been downloaded?

Google Play lists 5,000,000+ downloads for Clinometer + bubble level.

How do people rate Clinometer + bubble level?

Clinometer + bubble level scores 4.06 out of 5 stars, from 48,965 ratings on Google Play.

Who made Clinometer + bubble level?

Clinometer + bubble level was developed by plaincode™. It is listed in the tools category on Google Play.

What are the best alternatives to Clinometer + bubble level?

People looking at Clinometer + bubble level also look at these tools apps: Clinometer, Cool Bubble Level (Clinometer), Protractor + Angle Finder - AR, Simple Inclinometer, Bubble Level Meter.

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