Smart Scan - Document Scanner Free app for iPhone and iPad

Smart Scan Document Scanner efficiently scan paper documents such as receipts, notes, whiteboard discussions, business cards, certificates, etc.
Smart Scan Document Scanner turns your paper documents to PDF documents.
And you can keep copy of paper documents as digital document and share or use as office to read document .
*Our smart enhancing feature make the texts on image look clear and sharp
Features
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*Automatically detect corners of document frame and perspective crop.
*OCR (optical character recognition) extracts texts inside images .
*Enhance image and convert to gray scale or black and white.

Note: Open CV framework used For image processing. TessaractOCR framework used for OCR
(optical character recognition) .