Until Apple blesses the iPhone with a camera worth talking about, you're just going to have to improve photos by transferring them to your desktop to edit.
Not so fast, slick. Picoli for iPhone ($4.99) is a handy little photo editor that does a great job touching up entire photos--you can color-correct images by using a slider, flip the image, and apply a few effects, including converting to sepia tones.
Watch our First Look video to see how Picoli works and see if you should download a copy for yourself.
Related: >>All iPhone apps