I haven’t seen this one before. Looks interesting though. I’ll see if I can find out more and have a play. Here’s the description from the video.
iPadTekKit — April 01, 2010 — A bit of a minimal journey with Tek Kit for the iPad.
Tek Kit consists of two step sequencers, a DJ Mixer and an effects unit. Video here is taken from the iPad version, but there is a nearly completed iPhone version that is soon to be released.
This release is a cut down feature set of the full application which will be updated in the coming weeks and months. More effects, a larger sample library and extended playback functionality are in the pipeline, stay tuned. Available on the iPad App Store.