I'm thinking of using a music production app, do you recommend Beat Maker on iPhone?

Yes, absolutely. The Beat Maker app is a user-friendly application that allows users to create amazing music beats easily. The slick interface of the Beat Maker app on the iPhone is designed to scale beautifully from the small screen to the large screen supported on iOS. The toolset includes a sophisticated step sequencer, a piano roll editor, and tools for manipulating pitch and duration of notes for complex original creations.