I’ve been playing around with TechnoBox2 on my iPad and I have to say that I do really like it a lot. It is simple to use, easy to get to grips with and really quite slick, but also it is in many ways a long way behind where iOS apps have got to.
Is that a bad thing? Not really, or at least I don’t think it is. At the end of the day, if a music app does what you want it to do to make the sounds and music you want to create then it is fine. It does the job, and if you want to use a couple of 303’s and drum machines with some simple FX then this is a great app.