Air Scratch is a virtual pickup deck app for iOS devices supporting gyroscope based playback control. Play your favorite music directly from the iPod library and cut, scratch and apply effects in real-time.

Including:

Smooth graphics and low latency effects ...

Air Scratch HD is a dual pickup deck app for the iPad. Play your favorite music directly from the iPod library and scratch, mix and apply effects in real-time. 

Including... 

- Smooth graphics and low latency scratching. 
- Two decks, each with ...

DJ Remixer2 is the perfect mashup machine. Remix and re-sequence your favorite music live as it plays without ever breaking the beat! 

YouTube Video: Search for "DJ Remixer2"

Features:

- High-resolution graphics for the new iPad retina display.
- Load songs and ...

Player+ is a easy to use music player with advanced special features.

Play songs from your iPod music library and adjust bass, mids and highs in real-time using Player+ high quality equalizer controls.

When changing tracks, Player+ always cross-fade songs ...

Remixer is a music player like no other. Remix, loop and re-arrange your favorite music live while it plays without ever breaking the beat.

Advanced audio analysis splits your music into loop-able segments that can be re-arranged at will, live ...