OsmAnd - Global mobile map viewing and navigation for online and offline OSM maps
GPSies - With GPSies you can view and download tracks which have been recorded by a GPS device.
Komoot - Plan Your Perfect Hiking, Mountain Biking or Road Biking Adventure
BikeGPX - BikeGPX is an easy-to-use bike navigation app that is compatible with iOS and Android devices.
MAPS.ME - Fast, detailed and completely offline maps for mobile devices
AllTrails - Explore over 50,000 trails, reviews, and photos. Share them…