Bumble - Bumble is a social network that allows you to feel empowered while you make those connections, whether you’re dating, looking for friends, or growing your professional network. One first move on Bumble could change your life.
Glympse - Glympse is the easy way to safely share your location in realtime. No sign-up needed.
Tinder - Tinder is how people meet. It's like real life, but better.
Zenly - Zenly is a GPS tracker to locate your friends in realtime.
Hinge - Find people you want to date through your friends on Facebook.
OwnTracks - Cross-platform location sharing