Four Tracks Pro by NomadicWhales.com

Description

Turn your phone into a mobile multi-track recording studio.
Great for musicians, singers and composers.

* 4 audio tracks, with volume knob and mute button.
* CD quality (up to 44100Hz)
* Copy/Paste/Silent
* Looping
* Latency Compensation tool
* Metronome
* Import WAV Tracks
* Import MP3 (Requires Audio Converter Plugin)
* Marvelous viewer. Pinch to zoom, Auto scrolling, time scale and bar/beat view.
* Mix down WAV/OGG, share with friends