Hi,
In alloy dataTransform method calling many times. I also saw this issue in jira but still its not resolved.
https://jira.appcelerator.org/browse/ALOY-867
Even I tried this sample app also. And same issue also arising in this.
https://github.com/appcelerator/alloy/tree/master/test/apps/models/todo
Titanium SDK 3.2.3.
platform: iOS