It's great to have an emulator that performs well and handles your ROMs easily, but the added themes are a great touch.

It works perfectly with third-party controllers, allowing you to easily remap some buttons depending on what games you're playing. Instead of just throwing uninspired, un-themed controls on your screen, Pizza Boy tries to make you feel like you're actually holding one of those old consoles. What helps Pizza Boy stand out from the crowd is the design of the app and the different themes that are available. Then, there are Pro versions also available that unlock even more functionality from the free apps. There are two versions of the app available, one designed for the Game Boy Advance, and another for the Game Boy Color. However, unlike other options on this list, Pizza Emulators only focuses on Game Boy Advance and Game Boy Color emulators for Android.

Another popular set of emulators comes from Pizza Emulators with the Pizza Boy series of apps.