TurboScan turns your iPhone into a full-featured and powerful scanner for documents, receipts, books, photos, whiteboards, and other text. Using just your iPhone or iPad, you can quickly scan your multi page documents in high quality PDFs or JPEGs, name, organize and send them anywhere. TurboScan uses advanced fast algorithms to accurately detect document edges, straighten them (correct perspective), eliminate shadows and set a perfect contrast for text - black on white. Color and photo modes...