Bubble Level PRO

4.8
18.3K reviews
100K+
Downloads
Content rating
Everyone
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About this app

This is ad free (no ads) version of my app: https://play.google.com/store/apps/details?id=com.gamma.bubblelevel

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.

A traditional modern level meter has a slightly curved glass tube which is incompletely filled with a liquid, usually a colored spirit or alcohol, leaving a bubble in the tube. At slight inclinations the bubble travels away from the center position, which is usually marked. Bubble Level app tries to mimic the real level meter and displays the data as real level meter would.

Bubble Level app also features a bull's eye level meter which is a circular, flat-bottomed device with the liquid under a slightly convex glass face with a circle at the center. It serves to level a surface across a plane, while the tubular level only does so in the direction of the tube. Bubble Level app tries to mimic the real bull's eye level and displays the data as real bull's eye level meter would.

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, level your trailer or camper and much more. It’s a must have device for any home or apartment.

Your device should already be calibrated by the manufacturer. In case you believe it is wrongly calibrated you can recalibrate your device by opening calibration, placing your device screen facing up on a perfectly leveled surface (like the floor of your room) and press SET. Press RESET to return to your device default factory calibration.
Updated on
Aug 21, 2023

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
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No data collected
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Ratings and reviews

4.8
17.8K reviews
Peter C. Frank (NiteStar)
November 26, 2023
App does exactly what it says. In addition to the X and Y axis bubble levels this app also provides a 360° circular bubble level. The bubbles also change shape depending on if the phone's orientation. It's an extremely well thought out tool. If I have any complaint it's that my phone can be a bit too sensitive so perhaps there might be an option to adjust the sensitivity, because with my phone the readings never stay still, even on a flat surface.
3 people found this review helpful
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Corey Fronek
July 29, 2023
I have been a fan of this app before they came out with the paid version! This app has come in clutch for me for years when leveling my trailer, which is just as accurate as an actual bubble level. I've used this to hang TVs and pictures. I highly recommend the PRO version since there are no ads. But the free one is fine if you can ignore the apps.
11 people found this review helpful
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Polikarpov Mosca
June 8, 2023
The free version comes with one skippable ad and, it is not too bothersome. Considering the average, the full version is very fairly priced and removes them. Cons: the bubbles go from full sized to full squized as soon soon as they touch a wall, which looks goofy. Pros: it is quite accurate, lets you calibrate it. I'm very happy with it and has a good ui! I recommend it!
28 people found this review helpful
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