Lysn

Dear U Co., Ltd.

In-app purchases

About this app

Make your day more special with a message like a gift from your favorite idol!

Start bubble right now
and don't miss out on special private messages between you and your favorite idol!

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[Service Overview]
01. Favorite Idol's Everyday Story
Receive a special everyday message from the artist who calls your name.

02. Favorite Idol's Dedicated Content
See dedicated content sent directly from artists.

03. Your favorite idol is waiting for your reply
Reply to the artist with a message filled with encouragement and love.

04. Anniversary with Your Favorite Idol
Today is Day 1! See the special anniversary date between you and your artist.

05. Chatting in my language
Read the artist's message and send a reply in your language.


[Required Access Permissions]
01. Photo & Video
Used to upload photos and videos (13.0 version or over)

02. Storage
Used to upload photos and videos (13.0 version under)


[Optional Access Permissions]
01. Mic
Used to record and send voice messages and videos

02. Camera
Used to film and send photos and videos and to set profile pictures and chatroom background images

03. Notification
Receive PUSH notifications (13.0 version or later)

※ You may still use the app even if you do not allow optional access authority.

[bubble Official SNS]
- X (Twitter) : https://x.com/dearu_bubble
- Instagram : https://instagram.com/dearu_bubble

[Information]
- Questions/Suggestions: [e-mail]

Ratings and reviews

I love it, but sometimes I feel like the auto translation is wrong be it for Google translate or the app 🤡 maybe it's because there's still some language barrier even after translating. And I don't use the app much like others do, i only used it to talk with the artists and i don't know much about the stickers and etc2 so my review might not be that helpful, sorry. If you're like me then i don't think you'll find any issues.( just be care when you purchase the tickets) That's all

This app always limits the fan message in sentences, please don't limit the words, I can't send even a message with long words if you limit them and I only send just 3 bubbles. Thank you and be responsible please🙏

I recommend this app and especially if you want to subscribe to æspa ( I have ningning & Giselle) these two are actually pretty active in my experience. I got super lucky when Giselle replied to me with a "Emily B, Good Night" on 15/02/2026 😭🫶✨️🩷💕 will definetly always use this app now 🤪

What’s new

App stability has been improved.