If you want a football game on PPSSPP, the best official option is:
For players who want a full, offline, non-pay-to-win football simulation from the 2017-18 season, the PPSSPP version is unbeatable. fifa 18 ppsspp apk
Yes. PPSSPP is also available on Windows, macOS, and iOS (via AltStore or jailbreak). Same ISO works. If you want a football game on PPSSPP,
Features the complete 2017/18 season squads, including high-profile transfers like Neymar to PSG. fifa 18 ppsspp apk
FIFA_18_USA_PSP-EMU.iso (approximately 1.1 – 1.3 GB).