Level, hang decorations on the wall as a pro with our handy Bubble Level Tool.
4.82·36,382 reviews·1,000,000+ downloads
About Bubble Level - Level Tool
Bubble Level - Level Tool is a tools app developed by Simple Design Ltd..
Download Statistics
Bubble Level - Level Tool has been downloaded 3.2 million times. In the last 30 days, the app was downloaded 68 thousand times.
User Ratings
Bubble Level - Level Tool is rated 4.82 out of 5 stars. The rating is based on 36 thousand ratings.
App Information
Bubble Level - Level Tool is FREE to download. The APK download size is 14.19 MB. The latest version available is 1.0.9. The last update was on August 20, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play November 2021.
Description
A bubble level, a spirit level, or a plumb bob is a tool used to check whether a surface is horizontal (level) or vertical (plumb). The Bubble Level Tool, Leveler app, also serves as a goniometer or a carpenter’s level, can be applied in construction, carpentry, photography as well as daily life. It mimics and works like a real level meter. It is very handy and useful to provide you with accurate results.
Where you need Bubble Level: 🖼 At home: Use the Bubble Level to perfectly calibrate and position the object if you need to hang a picture or a photo frame onto the wall, or assemble a shelf, a refrigerator or a washing machine. 🏗️ At work: This level tool is a must have app for horizontal and vertical calibration in fields such as construction and carpentry. 📸 In photography: It is a good helper if you want to set up a tripod. 🏕️ Outdoors: Don’t you think a tilted camping car or picnic table is annoying? The Bubble Level can help you place it horizontally. 🏓 Other situations: When you are leveling a billiard table or a table tennis table, or inserting a shelf, just grab your phone and use the app!
Features - A horizontal & vertical level tool - A clinometer - A screen lock to avoid changing directions - Sound reminder - Calibration & reset functions - Relative calibration & absolute calibration - Dark mode & light mode - A bubble level & a bull’s eye level
How to use the Bubble Level: The Bubble Level also simulates a bull’s eye level, which levels across a plane. To determine whether a surface is horizontal or vertical, or to measure its inclination angle, you can simply lay your phone flat on the surface, or lean the phone against it.
This leveler app indicates horizontal when the bubble is in the middle. It will show the actual angle in the meantime. Thanks to its sound effects, you can hear the result without looking at the screen.
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It's free, it works, and even the ad free version is like 3.99 for LIFE. No monthly fees. It's nothing fancy, just a level, that works.
★★★★★Adrian Forbes· Aug 2, 2026
Fantastic. Simple and does the job. Allows for taking level in two dimensions also which is neat 👌
★★★★★Forrest Boesenberg· Aug 7, 2026
YES!!! We're camping and I forgot my level. Found that this app was among the highest rated digital levels and gave it a try. It is very responsive, and I assume accurate. I tilted the phone just to see if it moved etc., and it does seem rather accurate. Thank you Bubble Level!!!
★★★★★Mike Howard· Jul 30, 2026
Working well, does what it says on the tin
★☆☆☆☆Lucas Richardson· Jun 24, 2026
Deceptive advisement. Tries to trick you into "updating". Seems very suspicious, uninstalling.
★☆☆☆☆Geoffrey Lee-Dadswell· Jul 6, 2026
Worked great the first time. Second time I used it, it started installing other software. Time to uninstall it.
★☆☆☆☆Blaze Green· Jul 15, 2026
Literally spent 5 minutes opting out of this app selling my data to 3rd parties. It felt like the scrolling + unchecking was endless. Do yourself a favor and download a different bubble level app.
★☆☆☆☆Rainey Landers· Aug 5, 2026
This app sucks. Other than the fact that it's inaccurate, you can't even touch the screen while using it without it launching an ad, so you have to v-e-r-y gingerly hold the edges of your phone, so you don't have to interrupt what you are trying to do to close the ad. zero stars.
Google Play Rankings for Bubble Level - Level Tool
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