bubble for IST is a free social networking application available on the iPhone platform. Developed by Dear U Co. Ltd., this app allows users to receive special messages and dedicated content from their favorite idols.

With bubble for IST, users can experience a more personal connection with their idols through features like Favorite Idol's Everyday Story, where they receive special everyday messages from the artist who calls their name. Users can also enjoy dedicated content sent directly from artists and even share their everyday life with their bias through bubble LIVE.

The app also enables users to reply to their favorite idols with messages filled with encouragement and love. Additionally, users can celebrate special anniversaries with their favorite idols and chat with them in their own language.

bubble for IST offers optional access authority for features like the Photo Gallery, Camera, and Mic, which are used for sending and storing photos, videos, voice messages, and setting profile pictures and chatroom background images.

Subscription products are available, allowing users to select artists to receive bubble messages from based on the number of artist subscription coupons purchased. Subscriptions are monthly and automatically renewed.

Connect with your favorite idol and make your day more special with bubble for IST. Download the app now and start receiving personalized messages from your idols.