Thanks for the input guys ...
In regard to optimization ive been trying to nail down what part of my design is causing problems with debugger .. and ive pretty much disabled everything except object spawning (I have around 5 to 8) circles spawning every 15 seconds with a max of 40 circles.. nothing much else is going on.. collisions and movement is turned off.. and still i see the before mentioned fps drop in the exported version on Ipad :/ no matter if it's running from homescreen or straight in safari.
Using the debugger doesn't really help since it's only the exported version thats affected... ehh correct me if i'm wrong .. you can't acces debugger in exported version right ???
I'm 90% sure the mistake is on my side but i just wanted to make sure it wasn't a known & normal issue