Idk why they have PPSSPP on there. For a while they were using the exact same GUI as PPSSPP which lead to the PPSSPP team also filing a DMCA takedown (One of the devs said that on Reddit can find source if needed). There app was actually off the Google Play Store for a while. Apparently now they took out the code they used from PCSX2. Idk too much about the technical details involved with the code all I do is test games on emulators for fun lol. But yeah the developers of DamonPS2 Pro for sure is giving the android emulation community a bad name. It would be nice for them to follow GPL licensing and actually release the source if they did steal the code. But we will never know cause a bunch of DRM is preventing people from looking into it.
PCSX2 Statement about the DamonPS2 Pro Emulator: https://pcsx2.net/286-the-pcsx2-team-s- ... lator.html