The IVE OFFICIAL LIGHT STICK app is designed to enhance the experience of using the IVE official light stick. With features like Concert Mode, Bluetooth connectivity, Self Mode, and Battery Level Check, users can fully utilize their light stick during concerts. The app allows users to sync their light stick with their smartphone to control its color and check battery status easily.

The Concert Mode feature enables users to pair their light stick with their seat information for unique light stick performances during concerts. The app also guides users on how to connect the light stick to their smartphones via Bluetooth and provides essential information for a seamless concert experience.