ONE OR EIGHT Fan Club "1DERZ"

All your daily posts, live updates, and members-only programs & perks—right in this app.

<1DERZ's SPECIAL CONTENTS>
▼TICKET Pre-sale
Enjoy early access to ticket pre-sales exclusive to 1DERZ app members.

▼LIVE
Live streams with ONE OR EIGHT. Join the fun with comments and gifting!

▼TIMELINE
A steady flow of special posts just for 1DERZ. Enjoy content you can’t see anywhere else—and sometimes, members may even reply!

▼CHAT
Talk about your everyday “likes” with fellow 1DERZ fans! When it gets lively, the members might drop in too.

▼CONTENTS
Packed with exclusives: images, videos, LIVE ARCHIVE videos, wallpapers, and voice clips!

▼FORM
Turn everyone’s ideas into reality with fan surveys—your thoughts may inspire new merch designs or event ideas!

▼BIRTHDAY
A special message delivered only on your birthday. A once-a-year surprise!

▼MESSAGE
Send your thoughts directly to ONE OR EIGHT!


App download: Free
*Some items and subscription services are paid.


Paid plans are auto-renewing subscriptions. Please check the price and details in the app.
If you cancel, future renewals will stop from the next billing cycle. You can continue to use paid features until the end of your current period after cancellation.
Some features are available for free.