Nerd's Magazine- Everyone loves taking photos and play around with different pictures using their devices. And the fact is that, the Apple App Store is a home for many free photo editing apps. Interestingly, more than half a million of games and apps for iPhone are available for free. And the bonus is that, several photo applications for iPhone are being developed by some of the best players in the app development market like Microsoft and more. You can therefore understand the quality of these applications.