Moodjo is a mobile application halfway between social network and close meeting. It allows you to “tag” people you like, whether they are people you meet by chance (in a bar, a gym, at a bus stop) or whom you meet in everyday life.
The application also allows you to create or subscribe to communities called “circles”, in which you share a common interest with other members: a university, a bar, an event, etc.
Moodjo is available for free on ios. An Android version is in preparation.