Trailforks
Worldwide trails database
Android, iOS, Free
Android, iOS, Free
Strava
Track your rides, join challenges, share photos, follow friends
Android, iOS, Free
Android, iOS, Free
Singletracks
Worldwide trail database, articles, reviews, and photos
Android, iOS, Free
Android, iOS, Free
MTB Project
IMBA comprehensive trails guide with offline maps, full GPS route info, elevation profiles, photos
Android, iOS, Free
Android, iOS, Free
Garmin Connect
Pair with Garmin devices to track activity, create customized workouts, connect with other Garmin users
Android, iOS, Free
Android, iOS, Free
First Aid
Call American emergency numbers and access practical first-aid tips
Android, iOS, Free
Android, iOS, Free
GoPro
Wirelessly connect your camera to your smartphone
Android, iOS, Free
Android, iOS, Free
AccuWeather
Live forecasts, weather updates, severe storm alerts
Android, iOS, Free
Android, iOS, Free