Hi there! I need some help testing an app I just published on the android market. The app can be found here. It's really simple to use. You just need to set a main password and you're ready to go! The purpose of this app is to give users a way to safely store their most important passwords (bank accounts, e-commerce sites, etc). It encodes the password using the main password (using AES) and they can then save it on a NFC tag and carry it around in their wallets, or print a QR code in a normal sheet of paper and save it on a ringbinder at home. This is for people who don't trust the cloud or don't like writing their passwords on a piece of paper in plain text either. I would really appreciate any honest feedback and hearing suggestions about what you would change.