I just bought the application and im using it on my iPhone, yet for some reason there is always a space between my loop.
It's really annoying and I hope the applications purpose isn't to do something like that.
Using IOS 8 Iphone 6
Note: It always sounds as if theres a cut in the loop.
A simple solution is to make sure that you're already playing when recording starts and continue to play after recording stops. This generally works for me. There is a little bit of a learning curve and you may have to do a few takes before you get a seamless loop. Good luck.
Same thing with me until i reinstalled.