I don't use iOS myself, but I have been very impressed with the developer who does Loopy. I'm pretty sure it's just one guy who built it, and he seems to be very responsive to his community of users. The forum is in the upper left corner of this link.
Date: Thu, 25 Apr 2013 09:53:16 -0700
Subject: Who's the best iOS looper writer?
If you use loopers on iOS, is there some developer whose work you feel really stands out? I'm not asking primarily about which looper is the best, but about which programmer's body of work is the most exciting. I'm interested in brainstorming a bit and would love a nicely curated batch of inspiration.Thanks very much :-)Cheers!
Check my blog --> http://robjsoftware.org