Bubble Level & Clinometer

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In-app purchases

About this app

Check a shelf, align a frame or compare an angle with a realistic spirit level designed for Android phones.

THREE MEASURING MODES
Surface checks a flat surface in two directions. Straight checks an edge horizontally. Plumb checks forward and backward lean when the back of your device rests against a vertical surface.

CLEAR READINGS
Read angles in degrees, percent or millimeters per meter. Freeze a reading with Hold, use optional haptic feedback and calibrate against a known reference or with two positions. Target angles, relative measurements and Auto Hold help with more detailed checks.

BUBBLE LEVEL PRO
One purchase unlocks all eight material themes, the 3-in-1 display and Camera Level. Add live alignment guides to the camera view, capture a photo with the measurement, then save or share it. No subscription. Restore your purchase on your Android device using the same Google Play account.

YOUR LANGUAGE, INCLUDED
English, Dutch, German, French, Spanish, Italian, Portuguese, Polish, Turkish, Japanese, Korean and Simplified Chinese. All languages are free.

Measurement uses the device's motion sensors. Camera Level measures device tilt, not a wall's forward lean from a photo. Stable contact and calibration matter; keep buttons, cases and the camera bump clear of the reference surface. Sensor readings stay on your device.

What’s new

First release.