Clinometer + bubble level

plaincode™

In-app purchases

About this app

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!

This product does not display Ads!

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.

Ratings and reviews

Update 2nd Nov 2024 - Yay! The latest update has fixed the issues - Android 14. Although I've always liked this app, that's why I bought it, it doesn't seem to work reliably any more. This is on Android Oreo and Pie. It seems to have developed the "jitters" so is not much use as a level at the moment. It hasn't been updated since 2016 though. Happy to recommend on older O/S versions, but try the free version first. I'll update if a new version is released.

Very good. Worth the price of the pro version. Ability to switch between vertical and horizontal in camera mode would be the icing on the cake. Oct. 2020, have been using this to measure angles of stars for navigation, measuring to a tenth of a degree is exactly what I need. Accurate !

I have relied on the paid version of his app for years, transferring it along the device train. It is solid. Update: it still works smartly and smoothly (in full-screen, too) on Android 10 on a Samsung A71 128GB, 6GB.

What's new

Bugfixes and compatibility to latest devices.