Scan Pages, to put it simply, adds a scanning element to your iPhone. Developed by Ricoh Innovations Inc, the app allows you to scan product labels, signs, magazines, forms, documents and more. There are a few apps like it on iTunes, but this one stands out because of its sophisticated image processing technology. Scanning is a breeze. Use your phone’s camera to take a snapshot of the document. Move the yellow dots to adjust the borders. This yellow rectangle can be used to fix distorted photos. The app is best used with documents on a white background with black text.