|Latest version||1.4 (Stable)|
|Emulates||Game Boy Advance|
NanoBoyAdvance is a free and open-source GBA emulator licensed under GPU GPL 3.0 license or later, and focused on accuracy (according to the developer, her goal is to achieve fully cycle-accurate emulation in the future), with support for HQ audio mixer (for games which employ Nintendo's MusicPlayer2000 sound engine), RTC emulation, post-processing options and support for controllers. NBA was the first emulator to pass all AGS aging cartridge tests. NBA emulates CPU/DMA with almost-cycle accuracy and its ARM emulation handles nearly all known edge-cases.
NBA can use it a real console's dumped BIOS or the alternative free alternative not containing copyrighted content although the latter is less accurate.