ps2 emulators for android phones?

Not really no, pS2 emulator only started getting good on PC in the recent years. for phones you probably won't find anything super good for the 3D era of games (playstation, nintendo 64)

AetherSX2, but only if you can find the old version somewhere on the internet, because it was sabotaged not so long ago on play store

No idea for android, but i use Delta for ios! So it could be available on google playstore too i think

I totally get you—sometimes the apps on Google Play can be hit or miss. If you’re looking for something reliable, I’d recommend checking out AetherSX2. It’s an emulator that brings PS2 classics back to life on your Android device. Missing the old PS2 classics? AetherSX2 brings them all back to life, running smoothly without a console. Just install and play anywhere, anytime. I’ve been using it for a while, and it works great! You can find it here: https://aethersxx2apk.com/