# TOTP Authenticator - 2FA — TOTP Authenticator > Generates Time-Based One-Time Passwords for account security. (iPhone/iPad app by 悦 刘.) - Source: https://appshunter.io/ios/app/totp-authenticator-2fa/id6499522748 (this page in markdown: same URL + `.md`) - Developer: [悦 刘](https://appshunter.io/developer/1738026343) - Category: Utilities, Business - Price: Free with in-app purchases - Rating: 4.00/5 from 2 App Store ratings - Age rating: 17+ - Requires: iOS 17.0 · 1 MB - Languages: English - Released: 2024-05-01 - Data updated: 2026-06-02 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/totp-authenticator-2fa/id6499522748/reviews.md ## What is TOTP Authenticator? Your Trusted Companion for Enhanced Security In the digital age, security is paramount. TOTP Authenticator - 2FA stands as a stalwart guardian, offering a seamless and robust solution for bolstering your online defenses. Leveraging the Time-Based One-Time Password (TOTP) algorithm, this application transforms base32-encoded 2FA security keys into single-use six-digit login codes, ensuring an added layer of protection for your accounts. Simple Operation: With TOTP Authenticator - 2FA, simplicity reigns supreme. Whether you prefer manual input or the convenience of QR code scanning, accessing your secure login codes has never been easier. Streamlined processes empower users of all levels to effortlessly navigate and secure their digital identities. Adaptive Themes: Catering to individual preferences, the app embraces both light and dark modes. Whether you favor a sleek aesthetic or reduced eye strain during nighttime browsing sessions, TOTP Authenticator - 2FA accommodates your visual needs without compromising on functionality. Versatile Key Support: Variety is the spice of life, and TOTP Authenticator - 2FA delivers just that. Supporting a multitude of service providers, the application ensures compatibility with diverse security keys, offering comprehensive coverage across your online accounts. From social media platforms to financial institutions, rest assured that your digital assets remain fortified. Efficient Search Functionality: Time is of the essence, especially when it comes to security. TOTP Authenticator - 2FA incorporates a swift and intuitive search feature, enabling users to locate specific accounts with ease. Bid farewell to tedious scrolling through an extensive list of entries – find what you need promptly and efficiently. Privacy Assurance: In our commitment to safeguarding user privacy, we pledge not to collect any user information. All data is securely stored locally on the device, without being uploaded to any servers or clouds. This means you can confidently use TOTP Authenticator - 2FA without worrying about personal information leakage or third-party access. We are firmly dedicated to protecting user privacy, ensuring you enjoy a secure and worry-free digital experience. In a landscape where cyber threats loom large, TOTP Authenticator - 2FA stands as a beacon of reliability and convenience. Elevate your digital security posture with an application that prioritizes user experience without compromising on robustness. Embrace peace of mind knowing that your online presence remains safeguarded, one six-digit code at a time. *******Tips******** Free 1. One day free trial 2. Only supports saving 2 services VIP 1. No limit on usage time 2. No limit on the number of services Standard EULA:https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ## Key features - TOTP algorithm for secure codes - Manual input and QR code scanning - Light and dark theme support - Versatile key support for multiple services - Efficient search functionality - Local data storage for privacy ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | 1 month vip | $4.99 | per month | | 3 month vip | $11.99 | per 3 months | | 1 year vip | $23.99 | per year | ## Frequently asked questions about TOTP Authenticator ### What is TOTP Authenticator? TOTP Authenticator is a utility app that generates Time-Based One-Time Passwords (TOTP) using the TOTP algorithm. These are single-use six-digit codes that add an extra layer of security to your online accounts. ### How does TOTP Authenticator work? It transforms base32-encoded 2FA security keys into single-use six-digit login codes. You can set up codes by manually inputting keys or by scanning QR codes provided by services. ### Does TOTP Authenticator have ads? No, TOTP Authenticator does not contain advertisements. The app is free to download and use, with optional in-app purchases for premium features. ### What are the VIP features in TOTP Authenticator? The VIP subscription offers unlimited usage time and an unlimited number of services you can add. The free version has a one-day free trial and is limited to saving only 2 services. ### How much does TOTP Authenticator cost? The app is free to download. VIP subscriptions are available for $4.99/month, $11.99/3 months, and $23.99/year, offering unlimited service support. ### Is my data safe with TOTP Authenticator? Yes, the app prioritizes privacy by storing all data locally on your device. It does not collect or upload any user information to servers or clouds, ensuring a secure and worry-free experience. ### What devices does TOTP Authenticator support? Based on the provided data, TOTP Authenticator currently supports iPhones. ### How often is TOTP Authenticator updated? The app was last updated on May 1, 2024, to version 1.3. This indicates a recent update, suggesting ongoing development and support. ## Version history (last 1 release) ### 1.3 — 2024-05-01 No release notes. ## Apps similar to TOTP Authenticator | App | Rating | Price | Category | | --- | --- | --- | --- | | [ssimply Wallet](https://appshunter.io/ios/app/ssimply-wallet/id6463236104) | — | Free | Utilities | | [iD by iDAKTO](https://appshunter.io/ios/app/id-by-idakto/id1665076279) | — | Free | Utilities | | [The Lab Motorsports 2.0](https://appshunter.io/ios/app/the-lab-motorsports-20/id6458530858) | — | Free | Utilities | | [Zip Authenticator](https://appshunter.io/ios/app/zip-authenticator/id1631427997) | 5.0 (6) | Free | Utilities | | [Cantara Residences](https://appshunter.io/ios/app/cantara-residences/id1504010973) | — | Free | Utilities | | [Group-IB: Authenticator](https://appshunter.io/ios/app/group-ib-authenticator/id6451112673) | — | 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 2026-06-02.*