Zenly - Zenly is a GPS tracker to locate your friends in realtime.
Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
YouMap - The Human Atlas™
GoodByeMemo - Compose messages that will be delivered after your passing.
Avoid Tourist - A crowdsourced map of touristy places to avoid 🗺️
Radar Chat - Radar Chat lets you communicate with people nearby and discover things in the world around you.