A QR Quickie is a free mobile application that is designed to generate, scan and decode QR codes quickly and easily using the camera on your smartphone. The app utilizes your device's camera to capture the QR code image and then uses advanced algorithms to interpret the code's data and present it to you in a readable format.

With the app, users can generate their own QR codes, customizing the content and appearance of the code to suit their needs. For example, they might create a QR code for a website, a social media profile, a product, or a piece of contact information. The app also allows users to save their created codes for future use or sharing.

The app also includes a scanning feature, allowing users to easily scan QR codes from any source. This feature supports various types of QR codes, including text, URL, email, phone number, location, and more. Once scanned, the app can extract the information from the code and present it to the user in a readable format.