Hannu Coopman
Hannu Coopman published 1 application on Google Play, 1 people rated this app with an average rating of 5.00!
Rally StopwatchRally Stopwatch is an App that lets you measure split-times on rally stages and publish them on the web. It is based on the concept that every car starts with a specific interval or delay on a rally stage. You can measure split-times by timing the cars...
Free App