Calculating river length and routes based on topographic data.

River Lengh & Tracker allows you to build a route for rafting down the river and other bodies of water and calculates the length of this route.

Just mark the starting point and the expected finish - River Length & Tracker will do the rest.

You can also use this application as a navigator for rivers on your river trips.

The application works for all the rivers and reservoirs of the World. Build your route through Europe, India, North America, Asia or Africa.