I'm not the most musically inclined person, but I do tend to try out a bunch of different music generating apps on both my iPhone and iPad. Sometimes the end result is more or less successful, while other times I may as well have been sitting in front of a Baby Grand with just my index fingers and the sheet music for Rachmaninoff Piano Concerto No. 3 in D minor in front of me. The newly released Hexaphone from Impresario Digital, thankfully, fits the former quite well.
Hexaphone uses samples generated from an expensive Nord Lead 3 synthesizer to provide you with five different sound patches and eight different scales to use, as well as 17 percussion beats to accompany your music. You can lay down a drum beat, then record a bass line and play it back while you lay down another track, and then more upon that if you want.
What's most interesting and different about this music app is how the keys are laid out, making it much easier to hit the intended notes on a smaller iPhone screen. The app works quite well on the iPad, though one optimized for the larger iPad screen would be most welcome. See the video on the next page.
My only gripe with the app so far is not being able to easily export recordings, though the developer says that's coming in a future release. The developer's website has lots of instructional videos for musical newbs like me, and they do a good job of showing you the capabilities of the app, before or after you buy. You can grab Hexaphone in the app store now for $2.99 (25% off).