Used to work now it only crashes w latest iOS

Used to work as a stand alone recorder although it was a pain in the arse. Now it doesnt work with Audio Bus - only creates a feedback loop (even w mic off) and then crashes immediately. Maybe there is a better multitrack for iPhone. I sure dont want to waste anymore money on crap iOS apps! A strong do not waste your money from me.

ShockADD about n-Track Studio Multitrack Recorder