Notopass - Share your accounts without giving username/password
Jodel - What is Jodel all about? Jodel is the community that shows you what's happening in your area in real-time.
1Password - 1Password can create strong, unique passwords for you, remember them, and restore them, all directly in your web browser.
Berkanan - Chat with people nearby. Even offline, on an ✈️.
ShareAccount - Share your account without giving out your password
Treadie - Create your own micro-social network for topics