The few emulators available are ONLY for Jailbreak (or using the enterprise cert workaround). No emus are allowed on the App Store by Apple, which is the reason why I don't have an iPhone anymoreAlso if i have jailbreak? @raulpica
Your phablet is probably a much better proposition as the iPad 1st Gen is as old as it gets and it won't run anything at a decent framerate. Also on Android you can easily get way better emus (fpse or ePSXe, I'd recommend the latter) without as much trouble as you'd on iPad.I have also a phablet with android,but my desire was to play some psx games on my iPad but if i can't than okay
I remember trying some on my iPhone 4 (same CPU) and they were slow as ass. You're going to have a bad time.