No, cell phone cameras don't have mechanical shutters. The effects of the shutter are digitally imitated.There's one that has a timer & rapid shot but that's about all I've seen. Does the phone even have an actual shutter?
I totally agree. Cellphone camera can't perform as well as Pro cameras no matter what app you've got. Although you could take great photos with an iPhone, you'll have little control especially if it's not done in a studio. At least in the studio, you could control the lighting and such, outside it's pretty much luck.A professional wouldn't waste time with a cellphone camera come on Pro cameras are up to 24+ mega pixels.
Sent from my 32GB iPhone 4s on iOS 5.1!
Only thing iPhone is missing is an expandable memory port! Come on Apple give us a microSD port already!