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Variometer

Name: Variometer
Author: Ivan Gorinov

Ivan Gorinov

Inertial vertical speed indicator

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FOSS
Free
No ads
No tracking

Android only

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What are these stores? Google Play, Aurora Store, F-Droid, Zapstore

This application estimates vertical speed, using data from internal barometer and inertial sensors. It will not work correctly inside the pressurized cabin of a passenger jet.

Developer: Ivan Gorinov
Website: altimeter.info/android/variometer/
Source code: github.com/igorinov/variometer
Added to AppCosmos: 10 October 2026
License: Apache-2.0