How to optimise iOS games in Unity
In this excellent blog post on GamaSutra.com, Jamie McCarter explains some crucial best practice coding techniques to ‘optimise the hell out of’ your iOS projects in Unity.
Some of these you might already know, some you might not, but its all great information and a must for anyone getting started with mobile projects. These practices will likely translate to Android development too as most of them are simply engine good practice pointers, so everyone should really read them!
http://www.gamasutra.com/blogs/JamieMcCarter/20110226/7095/Optimising_with_Unity_for_iOS.php
