# Variometer

> Vertical speed indicator

Canonical page: [https://chrome-stats.com/d/info.altimeter.variometer](https://chrome-stats.com/d/info.altimeter.variometer)

## Overview

- **ID:** `info.altimeter.variometer`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Ivan Gorinov
- **Category:** AUTO\_AND\_VEHICLES
- **Downloads:** 286
- **Version:** 3.2
- **Last updated:** 2024-08-04
- **First published:** 2023-05-20
- **Publisher country:** US
- **Size:** 3.80 MB
- **Data as of:** 2026-09-17
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=info.altimeter.variometer)
- **Website:** [https://altimeter.info/](https://altimeter.info/)
- **Privacy policy:** [http://altimeter.info/android/variometer/#privacy](http://altimeter.info/android/variometer/#privacy)

## Description

Uses internal barometric and acceleration sensors to estimate vertical speed using a Kalman filter. Source code is available on GitHub.

## Rankings

- #1,584,627 — Overall

## Permissions and access

### Permissions

- `android.permission.FOREGROUND_SERVICE`
- `android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK`
- `android.permission.REORDER_TASKS`
- `android.permission.VIBRATE`

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Source: [Chrome-Stats](https://chrome-stats.com/d/info.altimeter.variometer)