What do you mean by Memory leaks? And how to fix it.

Memory leaks occur when your app allocates memory but doesn't release it. Leaks occur when unintended or overlooked references to objects remain in scope. When this happens, JavaScript can't garbage collect the objects and Titanium can't destroy the native proxies. Because the causes of leaks vary so widely, at best we'll be able to give you some strategies to attempt in order to solve the problems. There are no "cookie cutter" solutions for stopping memory leaks.

The efficient tips for memory management in Titanium:

1)    Include minimum files in app.js

2)    Release objects from memory to avoid crashes and app slowness

3)    Assign objects to null instead of hiding them

4)    Remove app level events after usage

5)    Create variable using var

6)    Assign global scope to null