Instagram / Weibo / RED open the system share sheet with the generated card imageGet the cards ↓
Version
1.4.0
Size
36 MB
First release
Jun 11, 2026
Category
Entertainment
Description
from the App Store listing
Welcome to Oki's World!
Unlock an exclusive experience with the 4RTEFAK7 app - the ultimate companion for real fans. Each of Oki's albums comes with a special 4RTEFAK7 card. Just scan it with the app's camera to step inside his creative universe. Make sure the entire card is visible and the hologram is unobstructed for the best result.
Once scanned, you'll gain access to exclusive content tied to that album - deeper into the world with every release.
Stay connected.
Oki shares more than just music. Through the app, he sends photos, videos, and audio snippets straight to your phone - sneak peeks, behind-the-scenes moments, and glimpses into his everyday life. You'll always be the first to know.
See him live.
Check out all upcoming shows and concerts in one place. Browse dates, venues, and lineups - and buy tickets directly from the app before they're gone.
Rep the culture.
Shop Oki's official merch without leaving the app. Exclusive drops, limited items, and everything you need to show you're part of it.
It's good to be a part of it.