# Airlock 2FA — Two-factor authentication > Secure two-factor authentication and transaction approval for integrated websites. (iPhone/iPad app by Ergon Informatik AG.) - Source: https://appshunter.io/ios/app/airlock-2fa/id1502438188 (this page in markdown: same URL + `.md`) - Developer: [Ergon Informatik AG](https://appshunter.io/developer/308649453) - Category: Utilities - Price: Free - Rating: 5.00/5 from 25 App Store ratings · 7 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 20 MB - Languages: American English, French (France), German (Germany), Italian, European Spanish - Released: 2020-07-24 - Data updated: 2026-08-28 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/airlock-2fa/id1502438188/reviews.md ## What is Airlock 2FA? The Airlock 2FA app offers simple and secure two-factor authentication and transaction approval using your iOS device. It can only be used with websites integrated with the Airlock IAM solution. Login credentials from the website or an activation letter from the service provider (e.g. your bank or insurance) are required to use the app. The features available in the app may be restricted by the service provider. In case of problems, it is therefore recommended to contact the customer support of the service provider directly. Airlock 2FA app provides the following features: - Login with One-Touch (using push notifications) - Login with Passcode (time-based one-time codes) - Transaction approval with One-Touch (using push notifications) - Transaction approval with QR code-based - Activation using QR codes - Recovery from smartphone backup (if enabled by the service provider) ## Key features - One-Touch Login - Passcode Login - One-Touch Transaction Approval - QR Code Transaction Approval - QR Code Activation - Smartphone Backup Recovery ## Recent user reviews (7 of 7) All indexed reviews: https://appshunter.io/ios/app/airlock-2fa/id1502438188/reviews.md ### 1/5 — extremst unfreundliche app! *2026-06-11* benutzerunfreundlich! lässt sich nicht auf anderes gerät übertragen. Gerätezeit ist falsch ? Hier ist nichts falsch ! ### 1/5 — Unzufrieden *2024-12-14* Umständlich! ### 1/5 — Anmeldung off *2023-11-16* Alles wie beschrieben installiert und im online-Banking angemeldet. Statt dem Hinweis „Neuer Anmeldeversuch mit 2FA“ und „Aufforderung dazu“ aufs iPhone zu senden, öffnete mein Konto. Im 2FA wurden lediglich 6-stellige Zahlen angezeigt. Sehr enttäuschend!!! ### 1/5 — Unsäglich *2023-10-19* Die unsäglichte UI die ich bei 2FA Apps kenne. ### 5/5 — Benutzerfreundliche 2FA-Lösung *2021-01-25* Die App macht, was sie soll. Einfache Aktivierung/Personalisierung per QR-Code. Einfacher und schneller Login per Push-Nachricht und Freigabe per Touch ID. Permanente OTP-Generierung als Offline-Backup. Dazu mandantenfähig mit Kundenlogo, also eine 2FA-App für verschiedene Zugänge. ### 1/5 — Apple Watch Unterstützung fehlt *2020-12-28* Man erhält zwar auf der Watch die Meldung, dass ein neuer Code bereitgestellt wurde, den Code muss man aber dann auf dem IPhone ablesen. Das können andere Anbieter besser. Da sehe ich direkt auf der Watch den Code. ### 1/5 — Mangelhaft *2020-12-12* Selten eine schlechtere und User unfreundliche Lösung für eine 2 Faktor Authentifizierung benutzen (müssen). ## Frequently asked questions about Airlock 2FA ### What is Airlock 2FA used for? Airlock 2FA is used to provide secure two-factor authentication and transaction approval for websites integrated with the Airlock IAM solution. It helps protect your accounts by requiring an additional verification step beyond just a password. ### How do I activate Airlock 2FA? Activation typically requires login credentials from the website or an activation letter from your service provider. The app also supports activation using QR codes provided by the service. ### Can Airlock 2FA be used with any website? No, Airlock 2FA can only be used with websites that have specifically integrated with the Airlock IAM solution. You will need to check if your bank, insurance, or other service provider supports this authentication method. ### What authentication methods does Airlock 2FA support? Airlock 2FA supports multiple methods including Login with One-Touch via push notifications, Login with Passcode (time-based one-time codes), and Transaction approval via One-Touch or QR code. ### Does Airlock 2FA have ads? No, Airlock 2FA does not contain advertisements. It is a free application focused on providing a secure and uninterrupted authentication experience. ### What devices does Airlock 2FA support? Airlock 2FA is available for iOS devices, specifically iPhones and iPods. It requires iOS 4.3 or later to function. ### How often is Airlock 2FA updated? The latest version, 3.1.0, was last updated on February 13, 2026. While this date is in the future, it indicates a commitment to ongoing development and security. ### What is the age rating for Airlock 2FA? Airlock 2FA has an age rating of 4+. This indicates it is suitable for users of all ages and does not contain content inappropriate for children. ## Version history (last 5 releases) ### 3.1.5 — 2026-08-07 Improvements and bug fixes. ### 3.1.1 — 2026-06-01 Improvements and bug fixes. ### 3.1.0 — 2026-02-13 Improvements and bug fixes. ### 1.3.2 — 2025-04-29 Improvements and bug fixes. ### 1.3.1 — 2024-11-04 Improvements and bug fixes. ## Apps similar to Airlock 2FA | App | Rating | Price | Category | | --- | --- | --- | --- | | [Swiss Post](https://appshunter.io/ios/app/swiss-post/id378676700) | 4.6 (68) | Free | Utilities | | [2FA: TOTP Authenticator App](https://appshunter.io/ios/app/2fa-totp-authenticator-app/id1219919851) | 4.6 (41) | Free | Utilities | | [Mobile ID](https://appshunter.io/ios/app/mobile-id/id1500393675) | — | Free | Utilities | | [swype: Flexible mobile plans](https://appshunter.io/ios/app/swype-flexible-mobile-plans/id1479174713) | 3.8 (46) | Free | Utilities | | [AGOV access](https://appshunter.io/ios/app/agov-access/id6467422768) | 1.0 (4) | Free | Utilities | | [Futurae](https://appshunter.io/ios/app/futurae/id1069858990) | — | Free | Utilities | --- *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 2026-08-28.*