The application level.
Do you want to set the horizontal frame you?
Want to know what TV or vertical building?
Here, here! Use, spirit level, the application level.
You can use a circular precisely, X axis, Y-axis you.
You are the X-axis, Y-axis tilt information is unknown.
Changed to support user dark mode. Changed to support user dark mode.
Up to six family members will be able to use this app with Family Sharing enabled.