In this video, Aure Prochazka, PhD demonstrates how you can build a drum pad app with AudioKit, directly on your iPad, using Swift Playgrounds.

You can download the completed app in the App Store, and you can get the source code via Github.

The video, and Prochazka’s previous video, cover getting started with developing audio apps on the iPad, so you could create a customized version of this app, fork it or just get a sense of developing audio apps on the iPad.

Audio Synthtopia