FPse for Android is the fastest and most compatible PSone/Playstation 1/PSX emulator for handheld devices. FPse is able to render PSone games in high resolution by using OpenGL which gives outstanding graphics!

Changes:

– Fixed many bugs
– Added Polygon shaking fix for OpenGL Hidef mode
– Huge improvement in audio rendering, from low end to high end devices! Much more compatible and Hifi quality!
– Changed Force lanscape to Stop screen rotation, it just freeze current screen rotation)

https://play.google.com/store/apps/details?id=com.emulator.fpse