i just downloaded FPse. Atleast it works now but it seems a little buggy. I cant seem to get it to show all the buttons in landscape. It will only show all the buttons in portrait. Plus I can't seem to get it to save a state. Have you had any problems with the app?
Yes you have to load the bios file everytime you start it and then you should be able to save and load. Its in settings under system. You can use the same bios file u used for psx. Let me know if u dont have a bios file.
Also in settings under input then touchscreen, there are check boxes for draw buttons.