The first game is Final Fantasy Dimensions, and it costs 20 dollars American to play, which is a ridiculous price for a game on Android or iPhone or whatever else. The other is Final Fantasy Airborne Brigade, and costs you only what they can swindle out of you by misdirecting your thumb toward the cash button.
Call me cynical, but would a company like Square Enix, which charges an arm and a leg for an SNES level experience, really just give away for free a game that is on par with something they were selling on the PSP for 60ish bucks?