JotNot Scanner is able to scan and convert documents, receipts, whiteboards, business cards and notes into picture format (Only Pro version supports converting to PDF format).
It is more than just a camera app. It uses proprietary image processing (similar to the imaging technology used in flatbed scanners) to automatically remove shadows, correct contrast and adjust white balance, so that your scanned documents come out looking as crisp and clear as possible every time.
Features include:
- Multipage support
- Automatic edge detection
- Camera stabilization
- Ability to save to the Photo Library
You can purchase an upgrade for 99 cents (at the time of writing) directly within the app which gives you the ability to convert scanned documents to PDF format, emailing as well as removing all advertisements and watermarks.
Screenshots: