ON LEVEL is the most precise slope measurement instrument designed to measure the angles of slope, tilt angle, elevation and inclination of object with respect to gravity. It combines two types of spirit level in one app, which is the Bull's Eye Level and Tubular Level.
With this tool, the slope can be measured by all edges of the device in every direction. When the device is put flat on the table a bubble view will fade in.
KEY FEATURES:
★ 2 Level Modes: Bull's Eye Level and Tubular Level
★ Quick horizontal calibration
★ Instant reset calibration
★ 5 level design/styles to select
★ 4 theme/background to select
★ Switch to roll indicator mode automatically when the device's tilt angle reach certain value
★ Lock/Unlock level
★ Keep screen awake
