Encode secret messages, be safe, share them, make it fun!!!
Encode a secret message with a password to a QR code that you can easily share on Facebook, save it in gallery and send by email. To reveal the secret you can choose the image of the QR code or scan it using the camera and set the correct password to show the secret message.
IOS and Android, free and paid versions. New features added like colored secret encoded messages in QR Codes, full functionality in free versions and the new "tweet your secret message".
Full Android 4.1, IOS 6 tested.