I'm finding that my app running on iphone4 is incredibly slow, for example opening a new window can take 3secs before it responds, and tableviews take an age to populate.
On my iphone5s everything works as it should, obviously the performance is bound to be better, but I don't remember my iphone4 being this slow.
On trying other apps they all work fine.
The app does add some data from a rest api and removing that does seem to help but don't why that would make buttons unresponsive.
I'm not posting any code as it's not limited to one part of the app so could be anything, just after some advise on what can cause this and where to start looking.
Titanium Studio, build: 3.4.0.201409261227 SDK 3.4.0 Alloy 1.5.1