# Auth0 Guardian — Multi Factor Authenticator > Multi-factor authentication app delivering push notifications and one-time passwords. (iPhone/iPad app by Auth0.) - Source: https://appshunter.io/ios/app/auth0-guardian/id1093447833 (this page in markdown: same URL + `.md`) - Developer: [Auth0](https://appshunter.io/developer/1076692516) - Category: Utilities - Price: Free - Rating: 2.40/5 from 113 App Store ratings · 48 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 22 MB - Languages: American English, Albanian, Arabic, Armenian, Azerbaijani, Basque, Bosnian, Bulgarian, Catalan, Croatian and 40 more - Released: 2016-05-27 - Data updated: 2026-07-23 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/auth0-guardian/id1093447833/reviews.md ## What is Auth0 Guardian? Auth0 Guardian is a mobile app that can deliver push notifications to a user’s pre-registered device (typically a mobile phone or tablet) from which a user can immediately allow or deny account access via the press of a button. It can also generate one-time passwords if that is preferred. Note for developers: Auth0 Guardian is one of the multi factor authentication options that can be used within the Auth0 identity platform (https://auth0.com). You can enable it with a single switch. You don’t have to change your apps to start supporting multi factor authentication. ## Key features - Push notification authentication - Allow/deny account access - One-time password generation - Multi-factor authentication - Secure login ## Recent user reviews (10 of 48) All indexed reviews: https://appshunter.io/ios/app/auth0-guardian/id1093447833/reviews.md ### 1/5 — Account transfer problems *2026-06-23* I have a specific account tied to your app that requires ages + multiple levels of approval to change/disconnect any current authentication apps,and not being able to transfer it to your app on another phone, makes me stick to ONE phone only. Why not create a feature that allows you to transfer connected accounts transfer to the same app on another phone like Google does for example? ### 3/5 — Notifications Buggy *2026-06-11* Generally a reliable authenticator, however either a recent app update or iOS update, or both, prevent the app for notifying the user properly on iPhone iOS. Checking the notifications settings for the app, it appears it has very limited configuration settings as compared to other apps. ### 3/5 — Apple Watch *2026-03-26* Used to work with the Apple Watch notification so I could accept it from my wrist hasn’t worked in months. ### 2/5 — Needs a watch version *2026-02-17, version 1.9.0* Seriously, add watch capability! ### 1/5 — No more Apple Watch or lock screen approval *2025-12-22* I used to be able to approve login from my Apple Watch or directly from the phone notification on the lock screen. The more recent updates have removed this very useful feature. ### 1/5 — I hope one day that you guys all receive the karma that you deserve *2025-12-13* Someone has been using off to ruin my life lose jobs permit me from filching a FAFSA for my daughter, and I have no idea how to get rid of it. I am so exhausted and I cannot believe this is something you allowed to mentally ill or psychotic stalkers to ruin my life lawsuit coming soon. ### 1/5 — Notifications *2025-12-03* This app seems to be broken when it comes to notification. More than half the time it will not so push notifications ### 1/5 — New update broke Apple Watch approvals *2025-11-26, version 1.8.6* I updated to the latest version and now I can no longer approve from my Apple Watch. It was working great before I updated. ### 1/5 — Apple Watch Approval *2025-11-13, version 1.8.6* Can no longer approve MFA with Apple Watch. ### 2/5 — Notification Bug? *2025-11-04* Why can’t I long press on a push notification anymore and approve a login? ## Frequently asked questions about Auth0 Guardian ### What does Auth0 Guardian do? Auth0 Guardian is a mobile application designed for multi-factor authentication. It allows users to approve or deny account access through push notifications sent to their registered device, or by generating one-time passwords. ### How does the push notification feature work? When an account access attempt is made, the app sends a push notification to your pre-registered device. You can then simply press a button on the notification to immediately allow or deny the access request. ### Can I use this app without the Auth0 identity platform? While Auth0 Guardian is designed to integrate seamlessly with the Auth0 identity platform for developers, its core functionality as a multi-factor authenticator can be used for securing your accounts. ### Is Auth0 Guardian free to use? Yes, Auth0 Guardian is a free application. There are no costs associated with downloading or using its multi-factor authentication features. ### What devices is Auth0 Guardian compatible with? The app is designed to deliver notifications to pre-registered devices, typically mobile phones or tablets. Specific operating system compatibility would depend on the app store listing. ## Version history (last 5 releases) ### 1.9.0 — 2025-12-15 Minor bug fixes and improvements. ### 1.8.6 — 2025-10-27 Minor bug fixes and improvements. ### 1.8.5 — 2025-08-21 Minor bug fixed and improvements ### 1.8.4 — 2025-04-25 Minor bug fixes and improvements. ### 1.8.3 — 2025-04-14 Minor bug fixes and improvements. ## Apps similar to Auth0 Guardian | App | Rating | Price | Category | | --- | --- | --- | --- | | [益电宝-数据改变未来](https://appshunter.io/ios/app/id1434796500) | — | Free | Utilities | | [HeatNext](https://appshunter.io/ios/app/heatnext/id1440372440) | — | Free | Utilities | | [佐敦](https://appshunter.io/ios/app/id1448255140) | — | Free | Utilities | | [MISD Tip](https://appshunter.io/ios/app/misd-tip/id1440174120) | — | Free | Utilities | | [Omni Relprev](https://appshunter.io/ios/app/omni-relprev/id1434690340) | — | Free | Utilities | | [GHIA KIDS](https://appshunter.io/ios/app/ghia-kids/id1434789680) | — | Free | Utilities | ## Related topics [auth0 guardian app](https://appshunter.io/ios/topics/auth0-guardian-app) · [thomson reuters authenticator](https://appshunter.io/ios/topics/thomson-reuters-authenticator) · [guardian dubhe admin](https://appshunter.io/ios/topics/guardian-dubhe-admin) · [guardian app](https://appshunter.io/ios/topics/guardian-app) · [guardian](https://appshunter.io/ios/topics/guardian) · [the guardian app](https://appshunter.io/ios/topics/the-guardian-app) --- *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 2026-07-23.*