When comparing GBC.emu vs My OldBoy!, the Slant community recommends GBC.emu for most people. In the question“What are the best Gameboy Color emulators for Android?” GBC.emu is ranked 2nd while My OldBoy! is ranked 3rd. The most important reason people chose GBC.emu is:
Based on the [Gambatte](http://sourceforge.net/projects/gambatte/) emulator GBC.emu is completely open-source, so anyone can look at the code as well as use it.
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Pros
Pro Open-source
Based on the Gambatte emulator GBC.emu is completely open-source, so anyone can look at the code as well as use it.
Pro Can be played in landscape and portrait view
Players can hold their device in any orientation to play this app, which is great for those that prefer one view over another or want to use one hand or two to play.
Pro Wide range of controller support
Bluetooth HID controllers, MOGA controllers and Wiimote controllers all work with this app.
Pro Supports cheat codes
GBC.emu works with Game Shark and Game Genie cheat codes which allow the user to change many aspects of their games such as allow for unlimited lives.
Pro Emulated link Cable support
My OldBoy! supports Link Cable emulation to itself and to other devices, which is great for trading Pokemon or playing multiplayer games like Mario Golf.
Pro Video filters for creating custom looking games
My OldBoy! supports video filters through the use of GLSL shaders.
Pro HID controller support
My OldBoy! supports bluetooth controllers through HID Android support.
Pro Supports cheat codes
My OldBoy! supports cheat codes for Game Genie and Game Shark which allow the user to change aspects of the game such as adding infinite lives.
Pro Tilt sensor and rumble emulation
For the few Gameboy games that have rumble or tilt support My OldBoy! will emulate those features through the devices hardware.
Cons
Con Does not support 128k save files
For users who want to import saves from other emulators GBC.emu does not support 128k save files.
Con Link Cable support is buggy and often does not work
Many users have complained of buggy or non working Link Cable support. Hopefully this will be fixed in a future update.