About OnBook
OnBook is an education app developed by Jinyoung Jang.
What is the rating of OnBook?
OnBook has no ratings yet.
Is OnBook free?
OnBook is free to download. The download size is 38.58 MB. The latest version available is 1.0.1. The last update was on May 25, 2026.
What are the requirements for OnBook?
The app has a content rating of Everyone. The app has been available on App Store May 2026.
More data about OnBook
| Price | Free to download |
| Rating | No ratings |
| Ranking | Not ranked |
| Version | 1.0.1 |
| App download size | 38.6 MB |
| Suitable for | Everyone |
Changelog of OnBook
No changelog data
Developer information for Jinyoung Jang
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Comments on OnBook for iOS
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App Store Rankings for OnBook
Technologies used by OnBook
Frequently asked questions about OnBook
Is OnBook free?
Yes. OnBook is free to download from App Store.
Is OnBook still available?
Yes. OnBook is on App Store, and the last update we saw was on May 25, 2026.
How large is the OnBook download?
OnBook is 38.58 MB to download.
Is OnBook suitable for children?
App Store rates the content of OnBook as suitable for everyone.
Who made OnBook?
OnBook was developed by Jinyoung Jang. It is listed in the education category on App Store.
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