Variometer was a maps & navigation app developed by Ivan Gorinov. It was removed from Google Play Jun 7, 2024 and is no longer available for download.
Download Statistics
Variometer had been downloaded 4.5 thousand times before it became unavailable.
User Ratings
Variometer was rated 4.75 out of 5 stars, based on 60 ratings.
App Information
Variometer was free to download. The APK download size was 2.24 MB. The last available version was 2.7. The last update was on September 18, 2022.
Technical Requirements
Variometer required Android 4.3+ or higher. The app had a content rating of Everyone. The app had been available on Google Play November 2012.
Description
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
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★★★★★
Great program Does exactly what it says it does. It would be nice if this program was intergrated with the author's other one (Sensitive Altimeter), perhaps as a pointer moving around the outside or a tape in landscape mode. But great as it is!
★★★★★
Excellent. In IVSI mode it responds instantly. Have not tried it in flight yet. The "samples" setting is supposed to allow you to trade off response time (lag) vs smoothness, but doesn't seem to do anything at all (at least in IVSI mode). Even so, 5 stars.
★★★★★
Thanks, great work, I easily modified it so now runs in backround, has continuous sink tone and a blueflyvario-like fast beeping light thermal indicator. Now this is the vario of my dreams!
★★☆☆☆
Doesn't work Tried it while flying. It was erratic and inaccurate. Told me I climbing during a dive. Edit: Just landed, tried the alt static source acft VSI underread but stable. App continued to be erratic I'm afraid.Samsung S3
Technologies used by Variometer
2 permissions·3 libraries
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