The application let your iphone become a spirit level
Help you measure the degree of horizontal or vertical of some objects
Features:
- To ensure the horizontality of an object
- To ensure the verticality of an object
- To ensure the balance of surface
- Can Calibrate and calibrate data will be saved
- Simple and clean interface
- No ads, No redundant information
- It is Free!
How to calibrate:
1. Flat your device on a surface
2. Tap calibrate icon