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Koseo is made and published by 雅希 赵. AppBrain is an independent app data site and isn't affiliated with 雅希 赵. The app name, icon, screenshots and description belong to 雅希 赵 and are shown as published on the App Store.
About Koseo
Koseo was an utilities app developed by 雅希 赵. It was removed from the App Store Jan 4, 2026.
User Ratings
Koseo was rated 5.00 out of 5 stars, based on one rating ratings.
App Information
Koseo was free. The app size was 68.97 MB. The last available version was 1.0.0. The last update was on August 27, 2025.
Technical Requirements
The app had a content rating of High Maturity. The app had been available on the App Store since August 2025.
| Price | Free |
| Rating | 5.00 based on a single rating |
| Version | 1.0.0 |
| App size | 69.0 MB |
| Maturity | High Maturity |
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Comments on Koseo for iOS
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Technologies used by Koseo
Frequently asked questions about Koseo
Is Koseo free?
Yes. Koseo is free on the App Store.
Is Koseo still available?
No. Koseo was removed from the App Store. We last saw it there Jan 4, 2026.
How large is the Koseo download?
Koseo is 68.97 MB to download.
Is Koseo suitable for children?
App Store gives Koseo a high maturity rating. It is meant for adults.
How do people rate Koseo?
Koseo has one rating of 5.00 stars on the App Store.
Who made Koseo?
Koseo was developed by 雅希 赵. It is listed in the utilities category on the App Store.
What are the best alternatives to Koseo?
People looking at Koseo also look at these utilities apps: Falo - Discover Fun, Nyvia, Kiskiss, Bufii, Gooei.