Speedpilot. This App is suitable for classic oldtimer uniformity rally. Speedpilot indicates the average speed not only with nummeri but visually with a progress indicator. So it is easier to understand if it is in average speed or not. The clock can be synchronized with GPS, atomic time or manual. Tripmaster with acoustic distance control.
The download of the app is 100% safe. Speedpilot was originally designed by Filippo-Software and it is related to the Sports category. Users rated the tool 4.6 on Google Play.
Over 5K users installed this application and the most recent update was launched on Oct 11, 2020. It's free of charge to get the installer of Speedpilot, also, you can read users' reviews on Droid Informer. The app works fine on Android 4.1 and above.