Welcome to CNET Australia's App of the Day, where you can see some of the coolest, silliest and most useful apps in action.
If you've ever felt that you wanted to scribble all over your photographs, Skitch is the way to go. It offers a range of really simple tools for you to write notes, draw little doodles and drop arrows on your pictures. And you can create brand new picture notes. Um, that's it really. You can share your creations via Twitter or Facebook, export them to your computer or — and here's where it probably shines the most — save it to Evernote.