On iPhoto for iPad 

Abdel Ibrahim:

All in all, I’m impressed with iPhoto on the iPad. It’s a great mobile solution for editing pictures, and I have no doubt that any photographer worth his salt could churn out quality images without running to his computer. But as big of a leap forward as iPhoto for iOS is, and as enticing as its portability can be, it doesn’t make a good enough argument for ditching that desktop altogether. Not yet.