Glympse - Glympse is the easy way to safely share your location in realtime. No sign-up needed.
AllTrails - Explore over 50,000 trails, reviews, and photos. Share them…
Mapple.me - Mapple.me bridges the gap between available time and availability of friends to increase social...
Komoot - Plan Your Perfect Hiking, Mountain Biking or Road Biking Adventure
OwnTracks - Cross-platform location sharing
Outdooractive - The digital home for experiencing the great outdoors