Zime (BETA) To-do and Calendar - try this stylish 3D calendar app with Google sync | AndroidTapp. This is a very cool 3D calendar app for Android. It syncs with Google Calendar and Tasks, and shows the calendar on a rolling 3D image. It is a beta; but, I fell in love with it immediately. It is free to download, and automatically brings in all of your calendar entries from Google. This screen shot doesn't do it justice.