Duo: Authenticator App
Duo: Authenticator App is no longer on the App Store. It had too few ratings to say what users thought.
Duo: Authenticator App is made and published by 丹丹 李. AppBrain is an independent app data site and isn't affiliated with 丹丹 李. The app name, icon, screenshots and description belong to 丹丹 李 and are shown as published on the App Store.
About Duo: Authenticator App
Duo: Authenticator App was a lifestyle app developed by 丹丹 李. It was removed from the App Store Dec 3, 2025.
User Ratings
Duo: Authenticator App was rated 4.45 out of 5 stars, based on 29 ratings.
App Information
Duo: Authenticator App was free. The app size was 7.68 MB. The last available version was 1.0. The last update was on February 26, 2024.
Technical Requirements
The app had a content rating of Everyone. The app had been available on the App Store since February 2024.
More data about Duo: Authenticator App
| Price | Free |
| Rating | 4.45 based on 29 ratings |
| Version | 1.0 |
| App size | 7.68 MB |
| Suitable for | Everyone |
Screenshots
More from 丹丹 李
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Technologies used by Duo: Authenticator App
Frequently asked questions about Duo: Authenticator App
Is Duo: Authenticator App free?
Yes. Duo: Authenticator App is free on the App Store.
Is Duo: Authenticator App still available?
No. Duo: Authenticator App was removed from the App Store. We last saw it there Dec 3, 2025.
How large is Duo: Authenticator App?
Duo: Authenticator App is 7.68 MB.
Is Duo: Authenticator App suitable for children?
App Store rates the content of Duo: Authenticator App as suitable for everyone.
How do people rate Duo: Authenticator App?
Duo: Authenticator App scores 4.45 out of 5 stars, from 29 ratings on the App Store.
Who made Duo: Authenticator App?
Duo: Authenticator App was developed by 丹丹 李. It is listed in the lifestyle category on the App Store.