# iD: Authenticator App — user reviews > 11 indexed App Store user reviews of iD by 丹丹 李, rated 4.50/5 from 31 ratings. - Source: https://appshunter.io/ios/app/id-authenticator-app/id6478457556/reviews - App overview in markdown: https://appshunter.io/ios/app/id-authenticator-app/id6478457556.md - Rating breakdown: 5★ 26 · 4★ 0 · 3★ 2 · 2★ 0 · 1★ 3 ## Most critical reviews (10 lowest-rated) ### 1/5 — Where is the app? *2024-10-02* All I can see are advertisements. Nothing actually works. ### 5/5 — It’s great *2025-10-15* Easy to use ### 5/5 — Makes you do this to restore iCloud back up *2025-10-10* They are making me do this so I can back up my previous password and websites that I had saved. I dropped my phone and was unable to get into any of my accounts and apps like these make it very difficult. Two factor authentication is nice until you only have one device ### 5/5 — The world is filled with *2025-09-21* The world is filled with fleeting moments that often go unnoticed, yet they shape our lives in subtle ways. A smile from a stranger, the warmth of morning sunlight, or the rhythm of footsteps on a quiet street can carry meaning beyond words. Creativity thrives in these ordinary details, transforming them into stories, images, or sounds that resonate deeply. Every experience is a fragment of a larger narrative, waiting to be discovered and expressed. When we pause to observe, listen, and reflect, we uncover beauty in simplicity, and in doing so, we learn more about ourselves and the world around us. ### 5/5 — M *2025-09-21* Duo authenticator is a very useful app for everything you need to know about the app and how to use it to help you get started with your app development ### 5/5 — Duo *2025-06-04, version 1.0* Very very very very very very very good good luck with that I love the way that you’re going with it and I’m very excited about the opportunity for the new product to come in and we can all be very excited about that we have to get it done soon so hopefully you can make it happen for you guys have fun with it and we will see how things will go and see how things are going with your new product that will hopefully make it better for us to see the new products in the market I think we have some great things coming in this coming season I hope and we can get to do and I will see it and we can make sure that you can do that for sure and we can all get together for the future I hope to hear back soon and we will see how it goes good job on your journey is very exciting times ahead ### 5/5 — Excellent *2025-04-23* Best authenticator on line! ### 5/5 — Facebook *2024-10-06* Facebook ### 5/5 — Great *2024-09-17* Amao ### 5/5 — Best Authenticator *2024-07-12* I just got this Authenticator App and was offered a Free, Yes Free Lifetime membership. Talk about great a great promotional. I should try something like that. Anyway Facebook asked that I get this particular App to use for security and 2 step verification for added security on my account since I’ve been recently hacked. So far this has been the best Authenticator. Super easy to use, that makes me very happy indeed!!! So if you’re looking for an AuthenticatorApp, look no further. Get this one. You’ll be very happy!!! Thanks Duo for your great customer service, great product! And most of all, excellent pricing. ## Most praised reviews (1 highest-rated) ### 5/5 — Great product *2024-03-16, version 1.0* Needed it for my Instagram Login and facebook --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-20.*