IPAC 2015 for Android
Crashes on open so can't really use it (Samsung note 2). Way too many permissions for an app that should be simple (I had to give it full access to my entire phone just to install it). I'm sure the intentions were great, but the execution wasn't so great. I agree with Michael.
Way too clunky to use
by X####:
Requests a huge list of permissions driven by unnecessary features. Keep it simple! Also, requires many clicks just to get to talk titles or abstracts.