MiRally Crono is an GPS tracker to record coordinates of rally competitors. In conjunction with MiRally website the race organization can calculate your race results.
To use MiRally Crono, first you have to register your e-mail and a password in MiRally website.
http://MiRally.net
This application use GPS running in the background. Continued use of GPS running in the background can dramatically decrease battery life. It is recommended to use connected to the charger.
This app may use your location even when it isn’t open, which can decrease device battery life