Nice to see a handful of improvements and features being added to this capable, if quirky, multitrack recorder.
n-Track Studio is an audio multitrack recorder that turns your iPhone, iPad or iPod touch into a full-fledged recording studio. You can record and playback a virtually unlimited number of audio tracks, mix them during playback and add effects.
You can also edit, cut, copy and paste, zoom and drag waveforms.
All the audio tracks are saved as standard wave files and mixed “on the fly” during playback.What’s new in v1.6
Scrubbing (touch time cursor to select Drag or Scrub mode)
Option to disable the automatic gain control (AGC, i.e. input limiter) for builtin mic
Option to adjust builtin mic input level on supported devices
New Tube Distortion effect plug-in
Fixed flashing when dragging time cursor over time axis
More details on the n-Track family of apps here - http://ntrack.com/
Grab n-Track now – 
