Bubble Level - Level Tool

Simple Design Ltd.

Contains adsIn-app purchases

About this app

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.

Ratings and reviews

I used the app to hang three picture frames in my granddaughters' bedroom. The app worked well in keeping the frames evenly leveled and aligned. No adds or pop-ups, so far, and I'm using a free version of the app. After the app was installed, it created a nice-looking icon on the front screen that looks more like a widget. I was able to restrict the app from accessing personal data, and the app was still functional. I want to take this time to thank the developers. Thx U!, Bubble Level Team!

Extremely accurate level! Tested it against a Stanley 43-511 level and it matched the real level every time. For something that I will use infrequently, I made the purchase just because. Using it on a Samsung Galaxy s23 Ultimate with a UB pro case, using the edge of the case opposite the power and volume buttons and the bottom edge. Well done!

I install appliances for a living. As soon as we got this app for our teams, it put us on top of our game. Our customers are impressed with the digital tech and we value the precision of the x,y axis. No more carrying a level. I would love to see something like an alarm or signal when honed in to a certain level of angle such as straight horizontal or vertical level or like a 45 degree angle would be cool. But this thing is 100% and I love it enough to trash my torpedo level. Not going back.