TripIt - TripIt is a travel app that creates a master itinerary to organize all of your plans for your vacation or work trip in one spot.

Glympse - Glympse is the easy way to safely share your location in realtime. No sign-up needed.

Roadtrippers - The ultimate road trip planner to help you discover extraordinary places, book hotels, and share itineraries all from the map.

Zenly - Zenly is a GPS tracker to locate your friends in realtime.

WorldMate - WorldMate is a travel app that helps individuals plan and organize trips. The app is available for Android and iOS mobile devices, and it is free to download and use.

OwnTracks - Cross-platform location sharing