Bubble level

Contains adsIn-app purchases
4.7
268K reviews
10M+
Downloads
Content rating
Everyone
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About this app

A bubble level, spirit level or simply a spirit is an instrument designed to indicate whether a surface is horizontal (level) or vertical (plumb). Bubble Level app is handy, accurate, simple to use and incredibly useful tool for your Android device. Hold any of the phone's four sides against an object to test it for level or plumb, or lay it down on a flat surface for a 360° level.



● Calibrate any side independently
● Calibrate relatively (another object surface) or absolutely (earth gravity)
● Show angle in degree, inclination in percent, roof pitch or inches per foot (:12)
● Inclinometer
● Sound effects to calibrate without looking at the phone
● Install on SD
● Orientation locking

Where can you use Bubble Level ?

A bubble level is usually used in construction, carpentry and photography to determine if objects on which you're working on are level. Used properly, a bubble level can help you create flawlessly leveled pieces of furniture, help you when hanging paintings or other items on the wall, level billiard table, level table tennis table, set up a tripod for photographs and much more. It’s a must have device for any home or apartment.

● Alignment of the picture, board, furniture, wall and etc.!
● Calculation of different angles in various situations!
● Checking your table, shelf and surface level of every face-up objects!
● Tracking the inclination of bike, car and etc.

These are the main occasions of app usage, but you’ll find much more in practice!

This application can also be used as a clignometer or inclinometer to measure angle of slope using three different units of measure: degrees, percent, and topo. It is also known as a tilt meter, tilt indicator, slope alert, slope gauge, gradient meter, gradiometer, level gauge, level meter, declinometer, and pitch & roll indicator.
Updated on
Jul 17, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App info and performance and Device or other IDs
Data is encrypted in transit
Data can’t be deleted
4.7
268K reviews
A Google user
November 27, 2019
I have had this app on my phone(s) for several years. I didn't use it that often but has been useful in a pinch. I just used it again after some time and a couple updates. Had to wade through a bunch of garbage and some permissions before I could use the app again. Why would something so simple need access to my location? It's a bubble level not GPS maping software. To top it all off there is now audio included! Like I need a bell to ring when I have something level. Should have kept it simple.
69 people found this review helpful
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Regina Weiner
April 11, 2021
You have no idea how challenged I am in the use of tools, but I can DO this! I reset picture frames and hangings with just my phone and this app. I have built cabinets and shelves with Bubble Level as the star of the show. The numbers at the bottom don't allow me to be a point or two off. If it doesn't read 0, it's off. Thanks.
42 people found this review helpful
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A Google user
July 23, 2019
Extremely Accurate . I had just moved into a new house and had no idea where my tools were. I was setting up a 125 gallon fish tank and had to make sure that the tank was level. Bubble Level saved the day. Also helped when I was hanging curtain rods. I highly recommend if you do not have or cant find your tool box and level. Just download the app and BOOM, instant Level!
15 people found this review helpful
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What's new

Fix jittering of north indicator.
Visual Level can be try before buy.