Bubble level

PixelProse SARL

Contains adsIn-app purchases

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
● Adjustable sensitivity
● 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.

Ratings and reviews

Ads ads ads. It could be a decent app if it was not so aggressive with the permissions and adverts. Not just the fact that you get 2 or 3 per measurement but they will not cancel ... you are forced to click through. I would pay for ad free but no one off purchase - it's a monthly subscription. This will cost you like £36 for a year. Pure greed and not worth it. As the cherry on the top. They ask you to rate the app. Select 5 stars and you go to Google play.... anything less and it's just them.

Simple bubble level that does what it says. Only issue is the ad placement. Should be less obtrusive and not intentionally placed in a way that you're bound to fat finger the ad, while trying to use the app. I'd rather have a pop up on a countdown timer every couple of minutes. That way at least I'll know ahead of time when I'm about to be part of the smallest scale shakedown in history. The paid version is great tho.

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.