Extortion
Allows you to scan and move around docs for a while, then secretly locks out the ability of sharing/moving until you pay. Stay away from these crooks. I am now switching to: scannerapp, genius scan and docscan. As a general rule of thumb, never use camera from within the scanner app. Instead take a regular picture and use the app from picture gallery.
SalmonCake about
Scanner Mini – Scan PDF & Fax, v2.2