Bubble Level

A spirit level. 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
- Show angle or inclination
- Sound effects
- Install on SD
- Orientation locking
- Roof pitch
- No ads
- No Internet access required
- Open source
- Over 1,500,000 download

Looking for translators : chineese, german, japanese, russian.