# 2 factor authentication — 2fa authenticator app > Secure accounts with two-factor authentication and time-based one-time passwords. (iPhone/iPad app by Appnap Technologies Limited.) - Source: https://appshunter.io/ios/app/2-factor-authentication/id6505051115 (this page in markdown: same URL + `.md`) - Developer: [Appnap Technologies Limited](https://appshunter.io/developer/1553618191) - Category: Utilities, Productivity - Price: Free - Rating: 5.00/5 from 1 App Store ratings - Age rating: 17+ - Requires: iOS 14.0 · 12 MB - Languages: American English - Released: 2024-10-24 - Data updated: 2026-08-16 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/2-factor-authentication/id6505051115/reviews.md ## What is 2 factor authentication? Secure your online presence with the 2 Factor Authentication app, a reliable solution for enhancing the security of your accounts. Our app offers a robust two-step verification process, ensuring that your data remains safe from unauthorized access. With our 2 Factor Authentication app, you can easily set up and manage your accounts, whether for personal use or business. The app generates time-based one-time passwords (TOTP) that provide an additional layer of security, making sure only you have access to your important information. Key Features: • Easy Setup and Sign-Up: Begin your journey with a simple and secure sign-up process. Use Face ID or Touch ID for added convenience and security. • Multi-Account Management: Manage multiple accounts effortlessly. Add new accounts by scanning QR codes or entering information manually. • Secure Code Generation: Generate secure codes that work even offline, ensuring you can access your accounts anytime, anywhere. • Encrypted Backup and Sync: Your data is always encrypted and securely backed up. Sync your accounts across all your devices, including your smartwatch, for seamless access. • Private Browsing: Browse the web securely without leaving any traces. Our built-in browser ensures your online activities remain private and protected. • Email Recovery: Add and verify email addresses for easy account recovery. If you forget your password, retrieve it through a secure OTP sent to your email. • Customizable Settings: Adjust settings to suit your preferences, including changing passwords, managing Face ID/Touch ID preferences, and accessing support. Our app is designed to provide a seamless user experience while ensuring top-notch security. Whether you are securing personal accounts or business data, our 2 Factor Authentication app is the perfect companion for safeguarding your digital life. Download now and take control of your online security with ease and confidence. Terms of Service: https://appnap.io/terms Privacy Policy: https://appnap.io/privacy ## Key features - Two-step verification - Time-based one-time passwords (TOTP) - Multi-account management - Encrypted backup and sync - Private browsing - Email recovery ## Frequently asked questions about 2 factor authentication ### What is 2 factor authentication? 2 factor authentication adds an extra layer of security to your online accounts. It requires two forms of verification, typically something you know (like a password) and something you have (like a code generated by this app). ### Does 2 factor authentication work offline? Yes, 2 factor authentication generates secure codes that work even offline. This ensures you can access your accounts anytime, anywhere, without needing an internet connection for code generation. ### Can I manage multiple accounts with 2 factor authentication? Absolutely. The app allows for multi-account management, enabling you to add new accounts by scanning QR codes or entering information manually, all within a single interface. ### How secure is the backup and sync feature in 2 factor authentication? Your data is always encrypted and securely backed up. This feature allows you to sync your accounts across all your devices, including your smartwatch, for seamless and protected access. ### Is 2 factor authentication suitable for business use? Yes, the app is designed to be a reliable solution for enhancing the security of both personal and business accounts, providing a robust two-step verification process. ### What is the age rating for 2 factor authentication? The app has an age rating of 17+, indicating it is intended for mature users due to the nature of online security and account management. ### How often is 2 factor authentication updated? The app was last updated on October 24, 2024, with version 1.0.0. This indicates it is a recent release, and users can expect future updates for improvements and new features. ### Does 2 factor authentication have ads? No, the app is free and does not contain advertisements, providing an uninterrupted and secure user experience. ## Version history (last 1 release) ### 1.0.0 — 2024-10-24 No release notes. ## Apps similar to 2 factor authentication | App | Rating | Price | Category | | --- | --- | --- | --- | | [Authenticator・2FA・MFA・OTP](https://appshunter.io/ios/app/authenticator2famfaotp/id6473175732) | 4.6 (80) | Free | Utilities | | [Authenticator: Mobile 2FA, MFA](https://appshunter.io/ios/app/authenticator-mobile-2fa-mfa/id6450538201) | 4.5 (136) | Free | Utilities | | [Google Authenticator](https://appshunter.io/ios/app/google-authenticator/id388497605) | 4.9 (1,146,379) | Free | Utilities | | [Two factor authenticator](https://appshunter.io/ios/app/two-factor-authenticator/id6742745017) | — | Free | Utilities | | [Clean up — AI Storage Cleaner](https://appshunter.io/ios/app/clean-up-ai-storage-cleaner/id6476816761) | 4.7 (37) | Free | Utilities | | [Scan QR Code Now‎](https://appshunter.io/ios/app/scan-qr-code-now/id6746717827) | 5.0 (1) | Free | Utilities | ## More apps by Appnap Technologies Limited - [Add Music to Video‎‎‏‏‎ ‎](https://appshunter.io/ios/app/add-music-to-video/id1098124546) - [PDF Scanner App - Cam Scan Doc](https://appshunter.io/ios/app/pdf-scanner-app-cam-scan-doc/id1481809637) - [Work Schedule App - to do list](https://appshunter.io/ios/app/work-schedule-app-to-do-list/id1499436243) - [Slide Show Maker ⁺](https://appshunter.io/ios/app/slide-show-maker/id1506310391) - [Story Maker: slideshow maker](https://appshunter.io/ios/app/story-maker-slideshow-maker/id1527978064) - [BMI Calculator, Weight Tracker](https://appshunter.io/ios/app/bmi-calculator-weight-tracker/id1590860385) All apps by Appnap Technologies Limited: https://appshunter.io/developer/1553618191 ## Related topics [georgetown duo](https://appshunter.io/ios/topics/georgetown-duo) · [2 factor authentication](https://appshunter.io/ios/topics/2-factor-authentication) --- *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 2026-08-16.*