# Authenticator App - Duo Secure — 2FA codes for favorite service > Multi-factor authenticator app for enhanced digital security and offline 2FA codes. (iPhone/iPad app by Apperture Limited.) - Source: https://appshunter.io/ios/app/authenticator-app-duo-secure/id6470662300 (this page in markdown: same URL + `.md`) - Developer: [Apperture Limited](https://appshunter.io/developer/1727867515) - Category: Business, Productivity - Price: Free with in-app purchases - Rating: 4.50/5 from 24 App Store ratings · 2 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 101 MB - Languages: American English - Released: 2023-11-01 - Data updated: 2026-08-18 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/authenticator-app-duo-secure/id6470662300/reviews.md ## What is Authenticator App? Enhance the security of your digital life with the Multi-factor Authenticator. Our app is designed to provide you with an additional layer of protection, ensuring that your sensitive accounts and information remain safe from unauthorized access. Whether you're a business professional, a tech-savvy individual, or simply someone who values their online privacy, Multi-factor Authenticator is your trusted companion in the world of cybersecurity. Protect your email, social media, financial accounts, and more. multi-factor Authenticator is your reliable, user-friendly solution, making it effortless to implement two-factor authentication across various online platforms. - Multi-factor Authenticator effortlessly integrates with a wide range of online services and accounts. Whether you're securing your email, social media, or cloud storage, our app supports popular platforms and is continually expanding its compatibility - The app's intuitive and user-friendly interface makes it easy for both tech-savvy individuals and newcomers to 2FA. No technical expertise is required to set up and use this powerful security tool - Don't rely on an internet connection for your 2FA codes. Multi-factor Authenticator works offline, ensuring your security is never compromised, even in challenging network conditions Subscription terms: - Payment will be charged to your Apple ID account at the confirmation of purchase - Your account will be charged for renewal within 24 hours prior to the end of the current period - You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase - After the free trial period, if offered, the subscription automatically renews with the price and duration given above unless it is canceled at least 24 hours before the end of the current period - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable Privacy Policy: https://apperture.neocities.org/authenticator/apple/privacy Terms of Use: https://apperture.neocities.org/authenticator/apple/terms ## Key features - Multi-factor authentication - Offline 2FA code generation - Wide service integration - User-friendly interface - Enhanced account protection ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Pro Version | $14.99 | per month | | Pro Version | $7.99 | per 7 days | | Pro Version | $4.99 | per 7 days | | Pro Version | $39.99 | per year | ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/authenticator-app-duo-secure/id6470662300/reviews.md ### 1/5 — There is no option in the app to cancel it & I was charged *2024-08-16* I was charged even though I requested multiple times to cancel!!! Very poor practice!!!! ### 1/5 — There is no option in the app to cancel it *2024-08-07* I want the subscription cancelled before money is pulled from my account. I have sent 3 emails and had no response. ## Frequently asked questions about Authenticator App ### What is Authenticator App used for? Authenticator App enhances your digital security by providing multi-factor authentication. It generates 2FA codes to protect sensitive accounts like email, social media, and financial services from unauthorized access. ### Does Authenticator App work offline? Yes, Authenticator App works offline. This ensures your security is never compromised, even in challenging network conditions, allowing you to access your 2FA codes without an internet connection. ### How easy is Authenticator App to set up? Authenticator App features an intuitive and user-friendly interface, making it easy for both tech-savvy individuals and newcomers to 2FA. No technical expertise is required to set up and use this security tool. ### What accounts can I secure with Authenticator App? Authenticator App effortlessly integrates with a wide range of online services and accounts. It supports popular platforms for securing your email, social media, cloud storage, and more, with ongoing expansion of compatibility. ### What are the subscription options for Authenticator App? Authenticator App offers several subscription plans, including weekly and monthly options, with prices ranging from $4.99 to $14.99. Annual plans are also available for $39.99, with some offering free trial periods. ### How do I manage or cancel my Authenticator App subscription? You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. ### Is Authenticator App safe for all ages? Authenticator App has an age rating of 4+. It is designed to enhance security for users of all ages who manage online accounts and value their digital privacy. ### How often is Authenticator App updated? Authenticator App was last updated on April 23, 2024, with version 1.0.6. This indicates regular updates to maintain functionality and security. ## Version history (last 5 releases) ### 1.0.6 — 2024-04-23 - These update aim to improve the overall user experience by enhancing the visual elements and expanding the functionality of guides. ### 1.0.5 — 2024-04-20 - Guides added, interface enhancements, and bug fixes implemented. ### 1.0.4 — 2024-04-05 - Added instructions and guides for setting up two-factor authentication for multiple services. ### 1.0.3 — 2024-02-06 - Added the ability to check accounts for data breaches. - Visual improvements and bug fixes. ### 1.0.2 — 2024-02-05 - Added the ability to check accounts for data breaches. - Visual improvements and bug fixes. ## Apps similar to Authenticator App | App | Rating | Price | Category | | --- | --- | --- | --- | | [Duo Mobile](https://appshunter.io/ios/app/duo-mobile/id422663827) | 4.9 (2,226,066) | Free | Business | | [Authenticator ©](https://appshunter.io/ios/app/authenticator/id6444074570) | 4.3 (2,379) | Free | Business | | [authenticator . app](https://appshunter.io/ios/app/authenticator-app/id1669893733) | 4.7 (457) | Free | Business | | [Authenticator App: Two Factor.](https://appshunter.io/ios/app/authenticator-app-two-factor/id6642711356) | 4.1 (9) | Free | Business | | [Salesforce Authenticator](https://appshunter.io/ios/app/salesforce-authenticator/id782057975) | 4.6 (4,277) | Free | Business | | [Authenticator App '](https://appshunter.io/ios/app/authenticator-app/id1619778327) | 3.7 (196) | Free | Business | ## More apps by Apperture Limited - [Presets for lightroom. 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