Proof-of-concept mindmapping for Android with XMind support and real-time collaboration and synchronization (and conflict resolution) for changes introduced offline.
Connect your phone via USB, turn on USB debugging and:
$ git clone https://github.com/michalrus/agh-mindmap.git
$ cd agh-mindmap/android/
$ sbt run
... where sbt is Scala Build Tool.
Licensed under Apache License, Version 2.0.