TikGain Fans & Likes Boom allows users to create custom qr for various purposes. Using the app, users can enter any type of data they want to encode, such as URLs, contact information, text, or even business cards, and generate a qr that can be shared or printed for others to scan.

Create: Users have the option to customize the appearance of the qr, such as choosing a specific color or adding a logo to the center of the code.

Scan: Users can scan a qr with the device's camera to decode the information encoded in the code.

Save & Share: Users can save generated qr to their device's photo gallery, or share them via email, text message, or social media.

History: Users can view the history of all qr generated in the past and quickly access or edit them as needed.

Overall, the app is a handy and versatile tool that can be used to create custom qr for various purposes and to help businesses and individuals promote their brands and engage with audiences in innovative ways.