I have seen some bits of code that can display how much texture memory is being used by the app. Using this I can determine that my app is not leaking texture memory. However my app still crashes unpredictably on the device at times… is there a way to detect the full amount of memory a Corona app is using (textures + audio + anything else), to get a total picture of memory usage and to detect low device memory warnings? [import]uid: 52127 topic_id: 12964 reply_id: 312964[/import]
This thread has some VERY useful info that should help you 
http://developer.anscamobile.com/forum/2011/04/21/memory-usage-question-detecting-leaks [import]uid: 52491 topic_id: 12964 reply_id: 47682[/import]