The best and most accurate level Android. This is the first version that has a unique two way calibration! With that you can calibrate your device even on non-level surfaces.

We will support this product long term and add more features!

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2.0 additions

✔ High resolution graphics
✔ Redesigned (modern) app navigation
✔ New theme with slim frame (previous still selectable)
✔ New Unit Mode 1V:H common in engineering
✔ Rooftop Mode now labelled :12
✔ Two optional features as in app purchases: Camera mode and Relative Angle

According to wikipedia: An inclinometer or clinometer is an instrument for measuring angles of slope (or tilt) elevation or inclination of an object with respect to gravity. It is also known as a tilt meter tilt indicator slope alert slope gauge gradient meter gradiometer level gauge level meter declinometer and pitch & roll indicator.