JMEBoy is a Java-based Gameboy and Gameboy Color emulator for mobile devices . If you want to play Gameboy games on your mobile phone you should try this emulator.
1.3.3 (based on rev. 311)
– enable saving and loading the emulator state (feature request ID 2804463)
– synchronize RTC with the device’s clock instead of the emulated Gameboy CPU’s