No ads, no in-app purchases, everything free. No user registration and/or tracking*. Track your sport activities with RunnerUp using the GPS in your Android phone: * See detailed stats around your pace, distance and time * Get stats and progress with built-in highly configurable audio cues * Run free runs with target pace or target heart rate zone * Easily configure and run effective interval workouts modeled after Garmin * Automatic upload to various external applications such as Strava and R