The Grizzly Labs has Genius Scan PDF Scanner (iTunes Link) for the iPhone and iPod Touch in the iTunes App Store for FREE ($1.99 value) for a limited time.

The Grizzly Labs also has Genius Scan+ PDF Scanner (iTunes Link) for the iPhone and iPod Touch in the iTunes App Store for 99-cents (2.99 – 2 instant savings) for a limited time.

Genius Scan turns your iPhone into a pocket scanner. It enables you to quickly scan documents on the go and email the scans as JPEG or PDF.

The Genius Scan scanner technology includes smart page detection, perspective correction, image post-processing. It allows you to build PDF documents with multiple scans.

Genius Scan+ adds easy upload to Box, Dropbox, Evernote and Google Docs, printing with AirPrint and of course, no ads.