there were so many update from OS and from Audiobus needing updates from all APPS that you MUST NOT follow negative advices ; NOW WHAT EVER you use or play, there is NO BUG! recording, playing, editing tool, inserts and rerecording , sending, transfering, transformat; this APP does MIRACLES, at least..the JOB! coupled with AUM you ALSO have now the BEST midi/audio...AUDIOBUS you could dream far BEYOND any other APP specifications, mainly from itsERGONOMY audio AND MIDI real time :it SUMS everything ALL inserts IAA can do with EASE to switch screens like NONE So ,sorry: my old advice was WRONG (both apps) AUDIOSHARE desserves now 9 STARS.... my old advice : NO CHANGE !!!!( only better!) pity, no 6 stars available. impossible to DO music without Audioshare. Dont miss it: for playing, recording then tailoring, edititing loops to share or save thru inserts for file finalizing options. Files player can use inserted apps: presets can match ANY medium corrected to keep suiting sound Recorder Live: playing inserted synth chained with effects: Audioshare turns now an amazing effective easy Audiobus (AUM is better!!) saving your presets to swap on the fly ANY possibility is logic, quick,EASY and safe!!! thanks for making our musical life so miraculous