Hello, All!
Continuing with Android ports, I have released the MasterGear for
Android:
https://market.android.com/details?id=com.fms.mg
It will play MasterSystem, GameGear, SG-1000, SC-3000, and SF-7000
games. Please, make sure you own a physical cartridge for every game
that you play. Report any encountered problems here.

MasterGear will run games written for MasterSystem, GameGear, SG-1000, SC-3000, and SF-7000 video game consoles.
MasterGear package itself does not contain any games. You should place your own game files onto the SD card before running MasterGear.
Please, do not run any software you do not own with MasterGear. The author cannot and will not tell you where to find free MasterSystem or GameGear games.
This program is currently in the beta testing stage. Please, report any encountered problems here:
http://groups.google.com/group/emul8