Are you going hunting in Sweden? WeHunt is Swedens number one selling hunting app, with real time positioning of members of the shooting team, beaters, and dogs. Supports highly detailed maps from Lantmäteriet.
Please note that WeHunt is in swedish, and only works in Sweden. For information about hunting in Sweden as a foreign guest, see http://jagareforbundet.se/jakten/hunting-in-sweden/
Also note that continued use of GPS running in the background can dramatically decrease battery life.