2FA Authenticator (2FAS) vs AuthForge
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
2FA Authenticator (2FAS)
Securely log in to your online accounts with two-factor authentication. This app protects your personal data and passwords from cyber threats with a simple, private, and open-source solution. It offers easy token restoration, app protection, and offline functionality.
- Two-factor authentication
- Token backup and restore
- App protection with passcode/biometrics
- Open-source and transparent
- Offline functionality
- Cross-device sync
- One-tap authentication with browser extensions
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2FAS is the easiest way to enable two-factor authentication (or multi-factor authentication) to verify your identity and securely log in to accounts to keep your personal data and passwords protected from cyber threats — all from one app, 100% free! The world’s most secure, private, and simple 2FA app. Secure: • Easily restore your tokens with backups. • Add app protection with your passcode or biometrics. • 2FAS is open-source, transparent, and community-driven. Simple: • 2FAS syncs across your mobile devices. • An interface designed for simplicity. • One-tap authentication with 2FAS Browser Extensions. • Multi-language support. • Quick guides for setup and support. Private: • 2FAS works offline. • 2FAS doesn't store any passwords or metadata. • 100% anonymous use, no account required. It’s not too late to protect your data, so what are you waiting for? Protect your online accounts and services now with TOTP and HOTP algorithms. Start using the 2FAS authenticator app today! If you have any questions, talk with us on our Discord server: https://discord.gg/q4cP6qh2g5 Learn more about 2FAS: • Check our GitHub repository: https://github.com/twofas • Visit our website at: https://2fas.com/ • Follow us on X: https://x.com/2FAS_com • Subscribe on YouTube: https://www.youtube.com/@2FAS
AuthForge
Generate and store secure one-time codes for two-factor authentication. Easily set up by scanning QR codes or manual entry, it supports thousands of services with a sleek, user-friendly interface. Enjoy cloud backup, biometric security, and an ad-free experience.
- Quick & Easy Setup
- Broad Compatibility
- HOTP & TOTP Support
- Cloud Backup & Sync
- Biometric Security
- Ad-Free Experience
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App Description Protect your online accounts with two-factor authentication (2FA) using Auth Forge, a reliable way to generate and store secure codes. Just scan the QR code or enter the details manually to generate a one-time code and access your favorite service. Why Choose Auth Forge? - Quick & Easy Setup: Enable 2FA for your account instantly by scanning a QR code. - Broad Compatibility: Works with thousands of popular services, making it easy to connect and streamline your login process. - Sleek Design: Features a modern, user-friendly interface that simplifies managing your 2FA codes. Key Features: - HOTP & TOTP Support: Manage both time-based and counter-based one-time passwords for a wide range of services with ease. - Cloud Backup & Sync: Securely back up your 2FA codes to the cloud. Enjoy seamless synchronization across all your devices, so you’re never locked out. - Biometric Security: Unlock the app with Face ID or Touch ID, ensuring quick and secure access to your codes. - Secure and Private: Your data is always protected, including when stored in your iCloud, ensuring only you can access it. - Ad-Free Experience: Enjoy a smooth, ad-free 2FA experience. Subscription Information: Payment will be charged to your iTunes Account upon purchase confirmation. Subscriptions automatically renew unless you turn off auto-renewal at least 24 hours before the current period ends. Your account will be charged for renewal within 24 hours before the end of the current period. Manage your subscriptions and disable auto-renewal in your Account Settings. When you use a trial subscription, you will be charged the full subscription price for the selected period after it expires. Please cancel your subscription at least 24 hours before the end of the trial period. This app is not connected to, endorsed by, or affiliated with any third-party platforms or services it is compatible with. Links: Privacy Policy: https://zillia.tech/privacy-policy-auth-forge Terms of Use: https://zillia.tech/terms-of-use-auth-forge For support or inquiries, please email us at: hi@zillia.tech
Screenshots
Verdict
The clearest difference is in-app purchases: 2FA Authenticator (2FAS) at none against AuthForge's 2. 2FA Authenticator (2FAS) also leads on ads (none vs shown) and ratings volume (35K vs 2). AuthForge's advantage is rating (5.0 vs 4.7). On price, update cadence and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. AuthForge sells 2 in-app purchases, starting at $9.99 per 7 days. 2FA Authenticator (2FAS) asks for nothing beyond the download.
AuthForge holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: 2FA Authenticator (2FAS) has 35K ratings behind it against 2, so its average is the more settled of the two.
2FA Authenticator (2FAS) ships an update monthly, AuthForge every 2 weeks. The most recent releases landed on September 24, 2026 and June 4, 2026 respectively.
| Parameter | 2FA Authenticator (2FAS) | AuthForge |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (35K ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 77.6% of reviews | — |
| Number of ratings | 35K — better | 2 |
| Update frequency | Monthly | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, Apple Watch — better | iPhone |
| Requires iOS | 18.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 80 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Two Factor Authentication Service Inc. | ZILLIA TECH LTD |
Customer experience
2FA Authenticator (2FAS)
AuthForge
Bugs and requests
2FA Authenticator (2FAS)
Reported bugs
3 issues- Tokens disappearing after device changes
- Push notification failures
- Incompatibility with older devices
Requested features
5 requests- Alphanumeric passcode option
- Custom icon uploads
- Apple Watch app
- Desktop/web app
- Improved support and communication
AuthForge
Not enough reviews yet to summarise bugs or requests.
In-app purchases
2FA Authenticator (2FAS)
No in-app purchases
AuthForge
- Weekly Plan$9.997 Days
- Annual Plan$59.991 Year
Questions
Is 2FA Authenticator (2FAS) free?
Is AuthForge free?
Which has better reviews, 2FA Authenticator (2FAS) or AuthForge?
Do 2FA Authenticator (2FAS) or AuthForge have ads?
Which is updated more often, 2FA Authenticator (2FAS) or AuthForge?
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