Bubble Level : Spirit Level

5.1.5

Firehawk

4.28

19,856 reviews

1,000,000+
Downloads

Free

checkout the ground and surface level of anything you want with this level meter

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Bubble Level : Spirit Level by Firehawk is a free, all-in-one leveling tool that helps you quickly check ground and surface level on furniture, walls, and construction projects. It combines a high-precision spirit level, a built-in ruler, and an inclinometer in one easy-to-use app, optimized for phones and tablets. With 1,000,000+ total downloads and a 4.14 rating from 18,382 users, it's a trusted choice in the TOOLS category.

Pros & Cons

Free to use with no upfront cost
All-in-one leveling, ruler, and angle finder
Professional-quality design made easy for DIY users
Optimized for phones and tablets with seamless performance

Lacks digital protractor or laser-level features highlighted by some competitors
No explicit calibration tools mentioned

About Bubble Level : Spirit Level

Bubble Level : Spirit Level is a tools app developed by Firehawk.

Download Statistics

Bubble Level : Spirit Level has been downloaded 4 million times. In the last 30 days, the app was downloaded 30 thousand times.

User Ratings

Bubble Level : Spirit Level is rated 4.28 out of 5 stars. The rating is based on 20 thousand ratings.

App Information

Bubble Level : Spirit Level is FREE to download. The APK download size is 19.59 MB. The latest version available is 5.1.5. The last update was on February 26, 2026.

Technical Requirements

Bubble Level : Spirit Level requires Android 8.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play June 2023.

Description

Bubble Level Tool: Angle Finder - Your Go-To Leveling Solution!

More data about Bubble Level : Spirit Level

Price	Free to download
Total downloads	4 million
Recent downloads	30 thousand
Rating	4.28 based on 20 thousand ratings
Ranking	Not ranked
Version	5.1.5
APK size	19.6 MB
Number of libraries	30
Designed for Android	8.0+
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

Flat Makes Solution Nivel Ensuring Task Working Setting Professionals Ultimate High Built Readings Seamless Performance Project Reliable Time Ensures Handle Simple Level App Tool Bubble Surface Leveling Angle Measuring Finder Spirit Leveler Ruler Precise Accuracy Construction Angles Inclinometer Precision Interface Professional Results Measurements

Keywords missing from this app

Measure Digital Meter Laser Protractor Accurate Measurement Tools Perfect Home Surfaces Features Clinometer Slope Compass Vertical Projects Camera Diy Horizontal Calibration Levels Intuitive Find Helps Easy Ideal Recent

Google Play Rating history and histogram

16K

370

180

3.3K

Downloads over time

Bubble Level : Spirit Level has been downloaded 4 million times. Over the past 30 days, it averaged 1 thousand downloads per day.

Changelog of Bubble Level : Spirit Level

Show changelog

Developer information for Firehawk

Firehawk

support.levelingtool@firehawk.ai

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Comments on Bubble Level : Spirit Level for Android

★★★★★ Chris Brady · Apr 27, 2026

Works great! Only a few ads that don't always close. They are easy to work around by just closing the app and relaunching it. Not enough of an issue for me to give less than 5 stars though!

★★★★★ Joseph Victor · Feb 16, 2026

It's working perfectly, I use it to plump my mobile crane before I calibrate my plump

★★★★★ Billy Fuentes · Apr 19, 2026

Works great for making sure my electrical outlet boxes are level when I forget my actual torpedo level in another room

★★★★★ Bklodhi Lodhi · Mar 28, 2026

Good application for electrical mechanical and all types of technical pursons

★☆☆☆☆ Bailey Kincaid · Mar 10, 2026

Laggy ad filled mess. Edit for developer response: why on earth does a level app need a premium version that's my whole point. Good news you can just add the tools' app to the sidebar and use one that's made into the operating system instead of using this ad filled mess.

★☆☆☆☆ Steven Jenkins · Mar 12, 2026

App throws an ad on the very first startup. A fresh install and the app opens to an ad. Don't even get to see the apps interface. Nope, just straight to the ads. That's all I have to say, immediately uninstalled.

★☆☆☆☆ Zaid Haymoor · May 12, 2026

Opens an add directly the first open. You can keep measuring because of accentual touching as well as ads

★☆☆☆☆ Greg Spirer · Mar 22, 2026

On order to use the app you have to literally play a game for 1–2 minutes unless you pay $10. No, thanks, I'll choose one of the 1000 other bubble level apps that just have regular ads

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 29 permissions and is using 30 libraries.

Permissions

Development tools

test access to protected storage

Network communication

view network connections, view Wi-Fi connections, full network access, Google Play billing service, Google Play license check, receive data from Internet

Storage

modify or delete the contents of your USB storage

Phone calls

read phone status and identity

Hardware controls

take pictures and videos, control flashlight, record audio, control vibration

System tools

prevent phone from sleeping

Extra

AccessibilityService.GLOBAL_ACTION_DISMISS_NOTIFICATION_SHADE, BIND_GET_INSTALL_REFERRER_SERVICE, android.permission.ACCESS_ADSERVICES_AD_ID, android.permission.ACCESS_ADSERVICES_ATTRIBUTION, android.permission.ACCESS_ADSERVICES_TOPICS, android.permission.BROADCAST_CLOSE_SYSTEM_DIALOGS, android.permission.FOREGROUND_SERVICE, android.permission.HIGH_SAMPLING_RATE_SENSORS, android.permission.POST_NOTIFICATIONS, android.permission.READ_MEDIA_AUDIO, android.permission.READ_MEDIA_IMAGES, bubblelevel.spiritlevel.surfacelevel.groundlevel.levelmeter.levelapp.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION, com.applovin.array.apphub.permission.BIND_APPHUB_SERVICE, com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE, com.google.android.gms.permission.AD_ID

Ad network libraries

AdMob

Facebook Audience Network Open Measurement Android Library Icon

Open Measurement AppLovin Android Library Icon

AppLovin

Yandex Mobile Ads Singular Android Library Icon

Singular

Social libraries

None found

Development tools

Android Jetpack core

Android Architecture Components

Android Jetpack VersionedParcelable Android Jetpack Annotations Android Library Icon

Android Jetpack Annotations Android Jetpack Widgets Android Library Icon

Android Jetpack Widgets Firebase Android Library Icon

Firebase

Android Jetpack AppCompat AndroidX Loader Android Library Icon

AndroidX Loader Google Cloud Messaging (GCM) Android Library Icon

Google Cloud Messaging (GCM) Kotlin Android Library Icon

Kotlin

AndroidX App Startup Google gson Android Library Icon

Google gson Android WorkManager Android Library Icon

Android WorkManager AndroidX Emoji / Emoji2 Android Library Icon

AndroidX Emoji / Emoji2 Glide Android Library Icon

Glide

AndroidX ProfileInstaller Chromium Android Library Icon

Chromium

Jetpack DataStore AndroidX Preference Android Library Icon

AndroidX Preference Google Protocol Buffers Android Library Icon

Google Protocol Buffers Lottie Android Library Icon

Lottie

Google Play Licensing Service AppMetrica Android Library Icon

AppMetrica Fotoapparat Android Library Icon

Fotoapparat

Trust & Safety: The app requests a broad set of permissions, including CAMERA, RECORD_AUDIO, READ_EXTERNAL_STORAGE, POST_NOTIFICATIONS, INTERNET, and foreground/background service permissions, among others. It also references ad networks and license-check permissions. Users should review granted permissions and use Android privacy controls as needed.

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