About O2 Calendar
O2 Calendar was a productivity app developed by O2 VN Tech.,JSC. It was removed from App Store Apr 1, 2026 and is no longer available for download.
User Ratings
The app had no ratings.
App Information
O2 Calendar was free to download. The download size was 51.93 MB. The last available version was 1.1.06. The last update was on November 28, 2025.
Technical Requirements
The app had a content rating of Everyone. The app had been available on App Store January 2021.
More data about O2 Calendar
| Price | Free to download |
| Rating | No ratings |
| Version | 1.1.06 |
| App download size | 51.9 MB |
| Suitable for | Everyone |
Alternative downloads for the O2 Calendar app
More from O2 VN Tech.,JSC
Changelog of O2 Calendar
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Developer information for O2 VN Tech.,JSC
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Comments on O2 Calendar for iOS
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Technologies used by O2 Calendar
Frequently asked questions about O2 Calendar
Is O2 Calendar free?
Yes. O2 Calendar is free to download from App Store.
Is O2 Calendar still available?
No. O2 Calendar was removed from App Store. We last saw it there Apr 1, 2026.
How large is the O2 Calendar download?
O2 Calendar is 51.93 MB to download.
Is O2 Calendar suitable for children?
App Store rates the content of O2 Calendar as suitable for everyone.
Who made O2 Calendar?
O2 Calendar was developed by O2 VN Tech.,JSC. It is listed in the productivity category on App Store.
What are the best alternatives to O2 Calendar?
People looking at O2 Calendar also look at these productivity apps: MAIKA - Trợ Lý Ảo Tiếng Việt, Lịch Vạn Niên - Lịch Âm, DNAILIS, Lịch Vạn Niên 2026, Lịch Âm, Shift Calendar - Schedule.