Physics going slow on Iphone 4

Target Platforms Mobile
1

Hi,

I can’t seem to figure out a solution to fix the physics lag.

The game runs perfect on 3GS and ipod touch 2nd gen but iphone 4 the physics seem to lag. There is two smallish rigidbodys in level. about 8 colliders (2 on screen most of the time). That is it and it goes really slow on iphone 4 but not on 3GS and 2nd gen touch.

Thanks.

2

post stats Unity - Manual: Measuring performance with the built-in profiler

3

I doubt physics is the issue; the iPhone 4 has a faster CPU than the 2nd gen touch, and physics is purely CPU-based.

–Eric