GBCC is a Game Boy and Game Boy Color cross-platform emulator written in C, with an emphasis on precision. To my knowledge, this is the most accurate GBC emulator available on Android.
Characteristics:
* Save states
* Auto save and resume when closing the emulator
* Auto game save is saved to your Google account
* Shaders providing accurate GBC color reproduction
* Adjustable turbo / Slow-mo
* Rumble support
Supported Android
{Varies with device}
Supported Android Version:-
Jelly Bean(4.1–4.3.1)- KitKat (4.4–4.4.4)- Lollipop (5.0–5.0.2) – Marshmallow (6.0 – 6.0.1) – Nougat (7.0 – 7.1.1) – Oreo (8.0-8.1) – Pie (9.0)