Calendify - Calendify is an event community where you can share, publish, and subscribe to event calendars. It helps you to stay informed about what you are interested in and what is yet to come.

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

Iventlist - Create an app for your event in minutes 🎟️

Mapple.me - Mapple.me bridges the gap between available time and availability of friends to increase social...

Meetup for iOS and Android - Discover groups that are all about the things you love

OwnTracks - Cross-platform location sharing