With a Moga Power Pro controller and ePSX/FPSe for PS1 or PPSSPP for PS2 (along with emulators for many other consoles), my Android phone (a Galaxy S7) IS essentially a PSP, and plays actual PS1/PSP games like a champ. And Genesis. And N64. And etc., all the way down to the Atari 2600, if you care to.
In fact, amusingly enough, unless you have a jailbroken device you’re not going to find any emulators for the iPhone.
Note: For those who already own a Moga controller or are planning to get one, you can use it as an XBox 360 controller on your PC (assuming it has Bluetooth, that is) with MogaSerial; it works very well, and has become my main go-to game controller for PC.
