4 free iPhone apps for doodling on photos

A picture may already speak a thousand words, but sometimes it might just benefit from something extra. With this in mind, we've taken a look at iPhone apps that let you doodle and write on your images. 

We've tried and tested four free options that will help you get creative with your iPhone photos. Take a look through our selection and you'll be sketching on your best snapshots in no time. 

You Doodle

Very comprehensive for a free offering, You Doodle is a popular drawing app that boasts a wealth of fun features, such as the ability to record the screen as you draw, add graphical "stamps," select frames and create collages.  Read more...