CandyBongZ is an app designed specifically for TWICE fans to enhance their concert experience with the official light stick, CandyBongZ. Through this app, users can enjoy various lighting effects and control options, creating a more enjoyable concert experience.

The app offers several key features to enhance the concert experience. Firstly, users can register their ticket number, allowing the official light stick to automatically change colors according to the stage production, making the concert even more exciting.

Additionally, users can customize the app's background wallpaper with images of their favorite TWICE members, adding a personal touch to the overall experience.

The app also provides a direct link to TWICE's official YouTube channel, allowing users to easily access and enjoy various TWICE-related videos.

Furthermore, CandyBongZ allows users to check the battery level of their connected light stick, ensuring they are always prepared for a TWICE concert.

Lastly, the app enables users to update their CandyBongZ light stick via Bluetooth, ensuring they have the latest features and functionalities.

With CandyBongZ, TWICE fans can immerse themselves in the concert atmosphere and enjoy a more interactive and enjoyable concert experience with the official light stick.