Online RulerLevel
Check the tilt of your iPhone.
In this optional paid mode, calibrate your iPhone on a surface you know is level. Move the phone to the position you want to check. Freeze the current reading if you need to refer to it after moving the phone.
Check the tilt of your iPhone.
In this optional paid mode, calibrate your iPhone on a surface you know is level. Move the phone to the position you want to check. Freeze the current reading if you need to refer to it after moving the phone.