The new VGB-Android 4.2, released today, adds support for TAMA5 cartridges and often requested slow-motion mode. I have also fixed the display artifacts and the multitouch input. If you have previously complained that you can´t press more than one button at once, upgrade and try again :)

https://play.google.com/store/apps/details?id=com.fms.vgb

• Added TAMA5 mapper support (Tamagotchi 3).
  
• Added slow-motion mode, combined with fast-forward mode.
  
• Fixed left/top edge artifacts with accelerated video enabled.
  
• Fixed multitouch input in cases where it didn´t work.
  
• Added Pokemon Trading Card Game 2 cheats to the Cheatopedia.
  
• Now disabling irrelevant virtual keyboard settings.
  
• Fixed rare crashes in gesture detection.