As mentioned Muvizu is one of a kind within this field as it offered actual 3D scenes, characters, and props. You can also import your own 3D elements into a scene. Motion tracking is easy, 3D camera operation, lip-syncing, and many more features. You don't have to be an animator to build your first scene in minutes.
Plotagon - This app, Plotagon. is very fun. Creative and lets me express my ideas and all of my desiors!
Miro - Scalable, secure, cross-device and enterprise-ready team collaboration tool for distributed teams. Join 2M+ users & 8000+ teams from around the world.
FaceRig - FaceRig is a program that aims to enable anyone with a webcam to digitally embody awesome...
OpenBoard - The OpenBoard software is an interactive white board software.
MocapX - Facial Motion capture app Maya and iPhone. With the MocapX animator, you can easily use the iPhone camera to animate characters in real time directly in Maya. MocapX tools enable you to use any custom or production rig as well as any Maya feature.
Conceptboard - Instant Whiteboards for Teams & Projects