Speedometer. Compass. Weather.

Tacho shows
- speed in km/h, mph, m/s or knots,
- distance in kilometers, miles, nautical miles or meters,
- magnetic or true north,
- wind direction,
- wind speed in Beaufort, km/h, mph, m/s or knots,
- temperature in °C or °F.

Tacho Pro also shows
- altitude in feet or meters (measured with barometer or GPS),
- incline in percentage or degree.

I respect your privacy. You do not need a login, you are not tracked and there are no ads.


For the optimal functioning of the app, please note the following:
- Calibrate the compass before use. To do this, move your device several times in the form of an 8.
- Do not use the app near magnets to enable the compass to function properly.
- If possible, place your device outdoors to improve the accuracy of the GPS signal.
- The barometric altimeter and inclinometer only work reliably in stable weather conditions.
- The settings of the Tacho app can be found in the Settings app.

What’s New

Version 1.2.3

- Fix crash when using VoiceOver on iOS 14.

Ratings and Reviews

3.0 out of 5
2 Ratings

2 Ratings

patty sorber ,

Tacho app

Don’t work only time works

App Privacy

The developer, Friedemann Bartels, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Location

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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