Ki Yun Yu
Developer Info
Ki Yun Yu was founded in 2021. The first app was launched in March 7, 2021 and they have 1 iOS apps in August 2025
Ki Yun Yu is a publisher of YouBook - 유북으로 쉽게 책 읽기 app.
- Founded in
- March 7, 2021
- Last App Updated
- 5 months ago (March 1, 2025)
- Company Website
- https://youbook.biz/
- Contacts
- Unlock
Popular Ki Yun Yu apps in 2025
South Korea
| Name | Category | Downloads (30d) | Monthly Revenue | Reviews | Ratings | Recent release | |
|---|---|---|---|---|---|---|---|
YouBook - 유북으로 쉽게 책 읽기
이제는 책도 미니북으로, 유북
|
Education |
View
|
View
|
4
|
|
5 months ago |
Similar Developers
This page includes copyrighted content from third parties, shared solely for commentary and research in accordance with fair use under applicable copyright laws. All trademarks, including product, service, and company names or logos, remain the property of their respective owners. Their use here falls under nominative fair use as outlined by trademark laws and does not suggest any affiliation with or endorsement by the trademark holders.