Use APKPure App
Get G_Vario Mini old version APK for Android
It is an variometer(VVI) that reproduces precise and traditional tones.
It is possible to set the m/s (Variometer) display based on the ISA standard atmospheric standard using the baro sensor of the mobile phone, the ISA altitude display, the tone curve for each Hz of tone, and the speed section. The best performance is realized through the double filter and DFT of the sensor data of the variometer.