An updated ColEm-Android 2.9.8, my ColecoVision emulator, is now available at Google Play:

https://play.google.com/store/apps/details?id=com.fms.colem (free version)
https://play.google.com/store/apps/details?id=com.fms.colem.deluxe (full version)

This release includes improved Moga controller support, with user-assignable buttons, and the ability to hide the action bar by default. Please remember that you can always get the action bar back by sliding your finger down, from the center of the screen.

• Added "Hide Title Bar" option to hide status/action bar on startup.
  
• Added ability to assign Moga buttons via "Assign Keys".
  
• Fixed battery drain when ColEm is running in background.
  
• Added arrow keys navigation to the tabbed Settings.
  
• Added Moga controller navigation to the tabbed Settings.