The i-Scan Duo is specially designed to work with the Docking Scanner for iPad, iPhone and iPod touch exclusively. The App enables the Docking Scanner to scan photos, postcards, business cards, receipts, and documents at up to standard A4/Legal paper size directly to iPad, iPhone or iPod touch, that shows an instant real-time view of the scan result. The simple and graphical interface makes it easy for all ages and skill level to complete scanning tasks. Lets get started scanning with i-Scan Duo now!