This level is designed for angle measurement and surface flatness measurement. You can use this level for home decoration, picture alignment, measure the angle of a slope, measure the verticality of a wall, roof pitch calculation, and so on.

- Angle measurement and surface flatness measurement
- Calibration
- Hold option
- Auto fade unused level
- Numbers to indicate angles
- Easy to use

What’s New

Version 1.1

+ Optimized for iOS 14
+ Small Bugfix

Ratings and Reviews

3.9 out of 5
39 Ratings

39 Ratings

AliWeatherWatcher ,

Very helpful in leveling RV

Easy and reliable way to be sure our RV is parked level enough to protect the fridge from overheating. Requires a case that allows the phone to lie flat on the floor by the fridge.
Over time have seen an increase in ads, some quite insistent.

Slithy Toves ,

More ad than app

Opened app for the first time. Calibration page appeared. Started to calibrate. Loud auto playing video ad took over screen. Deleted app. Ah well.

Jjscadd ,


Why commercials on an app for a level??

App Privacy

The developer, 齐 陈, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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