I have retroboy[1] installed. I got it from fdroid. I like it. It also has several other filters, for C64, Apple classic Mac, Amstrad CPC464 among others. Lots

I have retroboy[1] installed. I got it from fdroid. I like it. It also has several other filters, for C64, Apple classic Mac, Amstrad CPC464 among others. Lots of settings to play with. [1] https://github.com/mikljohansson/retroboy https://github.com/mikljohansson/retroboy