Dont see why people are complaining

Im playing this on an iPhone 4S and I love it I think its perfect for this version..also I dont see the problem with paying for songs? Doesnt the ISP version have more songs then the 3ds? So of course the total will be more expensive and I also I seen no complaining when tap tap revenge 3 did the same thing.

Knight of The Crystal about THEATRHYTHM FINAL FANTASY, v1.0.0