If you play Guitar, this is your Synth! – Jam Synth Review

Jam Synth turns out to be a fantastic app for Guitar playing (and probably other stuff too). It works just like it says it does and provides a new way to get cool new sounds out of your Guitar. If you're looking for something awesome and different for your Guitar, I highly recommend getting this one!
Review by Glishba on Jam Synth.