A software variometer. This application uses Kalman filter to estimate climb/descent rate from barometric sensor and accelerometer data. The estimation is displayed on a dial indicator, with optional sound indication. Does not need weather information to work.
Source code is avaliable on GitHub:
https://github.com/igorinov/variometer
Latest Version
2.7Uploaded by
Rabi Sarkar
Requires Android
Android 4.4+
Category
Free Maps & Navigation AppContent Rating
Everyone
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Flag as inappropriateLast updated on Sep 23, 2022
Minor bug fixes and improvements. Install or update to the newest version to check it out!