12 tricks you didn't know your iphone could do. my favorite: When you want to type a number, it is inconvenient to switch to numbers, type one number and then switch back to normal keyboard. If you pres
A photographer and developer with 86 camera apps highlights the best — and worst — iPhone camera apps
Photography Kick-Start Guide: Adjusting Your Camera’s Settings for the Photo You Want. Describes each camera setting in detail and what to use it for. Great for people looking to learn how to use their camera better.