Phoenix Wright App
Take the DS game, put it on iPhone and... that's it, "Phoenix Wright" is finally on iDevices. It's the exact same game (5 chapters) and it will take you around 10 hours to go through it. This is another proof that DS games can be converted easily on iPhone (at least iPhone 4) as they are touch-like. And Capcom already converted successfully some of their DS games to the iPhone.
Commands are intuitive, and pretty simple. Each case is in 3 steps. First you investigate on the case, second you listen to the witness(es) at the court and try to see if they lie or not, and third you are with an important witness at the court.
Capcom added an auto save to this version, so you won't lose your progress if you answer a call or click on the Home button.
The best is the price. For the EXACT same game, you'll pay $29,99 (39,99€) on DS, and only $4,99 (3,99€) on iPhone!