Better Notes - Simple notes app that ties notes together with #hashtags

Jodel - What is Jodel all about? Jodel is the community that shows you what's happening in your area in real-time.

Paper - Super-clean writing space with a lot of configurability that stays out of sight when you don’t need it.

Berkanan - Chat with people nearby. Even offline, on an ✈️.

flomo - The minimal memo-taking tool to empower better thinking

Treadie - Create your own micro-social network for topics