Bubble Level - Spirit Level

Bubble Level is a very useful bubble level app, where you can perform horizontal and vertical calibration in the form of bubbles, and display real-time error data, suitable for a wide range of scenarios.

Introduction to Bubble Level

The precise bubble level with straight ruler, spirit level and protractor angle measurement! A bubble level is usually used in construction, carpentry to determine if objects on which you're working on are level. 

Most precise leveling tool for your Android device, Hang paintings like a pro. It’s a must have device for any home or apartment.

Key features

- Accurate & fast measurement

- Show angle in degree,  inclination in percent

- Orientation locking

- Easy to use

Instructions for using Bubble Level

Simulate a bullseye level, which is adjusted on a flat surface. To determine whether the surface is horizontal or vertical, or to measure its tilt angle, you can simply place the phone flat on the surface or lean it against the surface.

When the bubble is in the middle, this leveling application indicates the level. Meanwhile, it will display the actual angle. Due to its sound effects, you can hear the results without looking at the screen.

How is Bubble Level

Seems to be fairly accurate. It's been extremely useful & handy, & I love the different levels, based on how your phone is oriented. (1st & only app I've recommended to my not-into-tech friend,  that he thought was actually useful & worth downloading for himself.) So far, so good.

it's accurate and simple to use it isn't a large app and I use it and verify every little bit with a laser level. never had to go back and redo anything i had leveled using this app it one of the few apps i automatically install first on every phone i have.Perfect automatic ui. Has ads at the bottom but they're non-intrusive nor do they stop you from doing what you're doing. This one is staying on my phone.