Glympse - Glympse is the easy way to safely share your location in realtime. No sign-up needed.
Houseparty - Brining empathy to online communication.
OwnTracks - Cross-platform location sharing
Booyah - Video chat with up to 12 friends at the same time.
Mapple.me - Mapple.me bridges the gap between available time and availability of friends to increase social...
Slack - A messaging app for teams who see through the Earth!