Bubble Level, Spirit Level

8.5-release

NixGame

4.40

96,527 reviews

5,000,000+
Downloads

Free

Bubble level, waterpas, niveller and ruler, measure angles and slopes accurately

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4.40 · 96,527 reviews · 5,000,000+ downloads

Bubble Level, Spirit Level by NixGame turns your Android device into a precise, all-in-one measuring toolkit. It combines a bubble level, inclinometer, waterpas, niveller, and ruler with decimal-precision readings, sound alerts, and quick calibration for professional use. With 5,000,000+ total downloads and 29K in the last 30 days, it maintains strong popularity and a solid 4.41 rating from 96,483 reviewers.

Pros & Cons

All-in-one tool replacing bubble level, inclinometer, waterpas, niveller and ruler
Decimal-precision measurements for professional use
Sound alerts and quick calibration for fast, reliable readings
User-friendly interface tailored for builders, engineers and DIY enthusiasts

Competitors often emphasize digital or laser-level features not explicitly highlighted here
Some rivals may offer dedicated protractor or advanced project-management features not advertised in this app

About Bubble Level, Spirit Level

Bubble Level, Spirit Level is a tools app developed by NixGame.

Download Statistics

Bubble Level, Spirit Level has been downloaded 8.4 million times. In the last 30 days, the app was downloaded 29 thousand times.

User Ratings

Bubble Level, Spirit Level is rated 4.40 out of 5 stars. The rating is based on 97 thousand ratings.

App Information

Bubble Level, Spirit Level is FREE to download. The APK download size is 15.09 MB. The latest version available is 8.5-release. The last update was on June 29, 2026.

Technical Requirements

Bubble Level, Spirit Level requires Android 4.2+ or higher. The app has a content rating of Everyone. The app has been available on Google Play May 2015.

Description

Bubble level, inclinometer, waterpas, niveller and ruler all in one app A precise and convenient electronic tool that turns your smartphone into a professional measuring device.

More data about Bubble Level, Spirit Level

Price	Free to download
Total downloads	8.4 million
Recent downloads	29 thousand
Rating	4.40 based on 97 thousand ratings
Ranking	Not ranked
Version	8.5-release
APK size	15.1 MB
Number of libraries	15
Designed for Android	4.2+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the Bubble Level, Spirit Level app

Bubble Level, Spirit Level compared with similar apps

Common keywords of similar apps

Waterpas Niveller Accurately Slopes Electronic Reliable Level Bubble Ruler Measure Inclinometer App Measurements Angles Precise Professional Vertical Precision Accuracy

Keywords missing from this app

Tool Angle Surface Spirit Leveling Meter Digital Protractor Accurate Finder Tools Construction Measuring Measurement Home Perfect Projects Laser Features Leveler Slope Clinometer Calibration Diy Surfaces Flat Easy Phone Intuitive Tasks Design Levels Camera Free Pitch Essential Tilt

Google Play Rating history and histogram

71K

12K

3.4K

1.8K

8.2K

Downloads over time

Bubble Level, Spirit Level has been downloaded 8.4 million times. Over the past 30 days, it averaged 980 downloads per day.

Changelog of Bubble Level, Spirit Level

Show changelog

Developer information for NixGame

NixGame

DevGameAndroid@gmail.com

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Comments on Bubble Level, Spirit Level for Android

★★★★★ Zang Datang · Jan 27, 2026

Super tool for leveling planes or something vertical. Can do both 2 axis and 3 axes. Completely free and no ads. Been using it both on the job and at home doing diy projects 10/10 can recommend

★★★★★ Keith Millard · Jun 28, 2026

LOVE IT! I use all functions of this app on a regular basis and love it! And since my Samsung Galaxy S25 Ultra sits wonky because the cameras stick out on the back, I can calibrate the flat level to account for that. It's an awesome app.

★★★★★ Karl Friedrich · Jun 9, 2026

Brilliant app, no ads or pop-ups you need to close, simple to use and incredibly accurate. Thank you for making an app that feels like what apps used to be - functional and pleasant to use

★★☆☆☆ Danny Evans · Jul 31, 2025

Really liked the app, works well, and I wanted to buy the full version. This is the first app I've found that won't let me use my Google Play Store credit to purchase. Another equivalent app was bought using the play store credit.

★★☆☆☆ Clint Fast · Dec 14, 2025

The app itself is really good but the advertising that you are required to watch is painful to get through. It is designed to be as difficult as possible to get through. I don't know who thinks these things are a good idea. I would never support one of the advertisers who use these type of ads because of how intentionally annoying and difficult they make it. Update. Ads are okay. However, ads that intentionally hide the x to close or use a random character that keeps changing are not ok.

★☆☆☆☆ Armando Carrillo · Jul 13, 2025

I'm giving this a single star because the angle finder seems to work. I think it works, but I'm not sure as I really have no idea how to use or calibrate the app. I try to calibrate it by putting it on a level table, I release the phone and the numbers will not stop moving. The help section was no help at all.

Google Play Rankings for Bubble Level, Spirit Level

This app is not ranked

Technologies used by Bubble Level, Spirit Level

Bubble Level, Spirit Level is requesting 10 permissions and is using 15 libraries.

Permissions

Network communication

view network connections, full network access

System tools

prevent phone from sleeping

Extra

android.permission.ACCESS_ADSERVICES_AD_ID, android.permission.ACCESS_ADSERVICES_ATTRIBUTION, android.permission.ACCESS_ADSERVICES_TOPICS, android.permission.FOREGROUND_SERVICE, com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE, com.google.android.gms.permission.AD_ID, org.nixgame.bubblelevel.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Ad network libraries

AdMob

Unity Ads

Social libraries

None found

Development tools

Android Jetpack core

Android Architecture Components

Android Jetpack VersionedParcelable Android Jetpack Annotations Android Library Icon

Android Jetpack Annotations Firebase Android Library Icon

Firebase

Android Jetpack Widgets Android Jetpack AppCompat Android Library Icon

Android Jetpack AppCompat AndroidX Activity Android Library Icon

AndroidX Activity Android Activity Saved State Android Library Icon

Android Activity Saved State Android Jetpack Media Android Library Icon

Android Jetpack Media Google Cloud Messaging (GCM) Android Library Icon

Google Cloud Messaging (GCM) AndroidX Preference Android Library Icon

AndroidX Preference Android Data Binding Android Library Icon

Android Data Binding

Trust & Safety: Permissions include ad-related identifiers, network state, Internet access, wake lock, foreground service, and install-referrer. The app uses Firebase, Unity Ads, and AdMob for advertising, indicating a typical free-to-use, ad-supported model. No unusual or excessively sensitive permissions beyond standard advertising and connectivity are detected.

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