This app looks awesome! Simple but quite fun. One of the great things you can do on iOS is create music easily, thanks to all the great music making apps that are available. Auxy is one of them and its even free. Of course a bit simpler and more limited than other apps for the iPad, but as I said, plenty of fun. You only get a drum track, a bass track and two synths but thats enough to create some great electronic music! Go get it in the app store.
The great thing about Auxy is that as long as you’re happy staying within the confines of electronic music, it’s hard to go wrong. The grid-based composition window keeps you in the right key, so you’re not going to end up with a tuneless mess, and the available synth and drum sounds really are very good indeed.