GBCC by philj56 is a free cross-platform Game Boy and Game Boy Color emulator for Android, that boasts of unparalleled accuracy. This emulator supports basic features along with some advanced ones such as save states, automatic backup of game saves to your Google account (for Android 6+), adjustable turbo/slow-mo, and rumble and accelerometer support. It also supports Game Boy Camera and Game Boy Printer, partial link cable support as well as customizable layout in both portrait and landscape modes. With GBCC, you can use gamepads with re-mappable buttons and also benefit from the OpenSL ES audio backend, providing low audio latency on supported devices.

It is worth noting that GBCC does not include any games, and users must provide legal copies of games that they own. These games can be placed in the phone's storage and imported into the app. Furthermore, GBCC is not affiliated, authorized, endorsed, or officially connected with Nintendo Corporation, its affiliates, or subsidiaries.