FreeOTP Authenticator vs Authenticator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FreeOTP Authenticator
Generate one-time passwords for enhanced online account security. This app creates temporary codes that, when used with your regular password, significantly strengthen your login protection. It functions even without an internet connection.
- Generates one-time passwords
- Works offline (airplane mode)
- Supports Google, Facebook, GitHub, etc.
- Compatible with TOTP/HOTP protocols
- Open source software
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FreeOTP adds a second layer of security for your online accounts. This works by generating one-time passwords on your mobile devices which can be used in conjunction with your normal password to make your login nearly impossible to hack. These passwords can be generated even when your phone is in airplane mode. FreeOTP works with many of the great online services you already use, including Google, Facebook, Evernote, GitHub and many more! FreeOTP also may work for your private corporate security if they implement the standardized TOTP or HOTP protocols. This includes great enterprise solutions like FreeIPA. FreeOTP is open source and free software! Licensed under the Apache 2.0 license, you can obtain the source code for FreeOTP at https://fedorahosted.org/freeotp for review or modification. Contributions are welcome!
Authenticator
Secure your online accounts with two-factor authentication (2FA). Easily generate and store one-time codes by scanning QR codes or entering details manually. Offers data breach monitoring and a basic password manager for free, with premium features available via subscription.
- Two-factor authentication (2FA) code generation
- QR code scanning for setup
- Broad service compatibility
- Data breach monitoring
- Basic password manager
- Unlimited 2FA accounts (subscription)
- Unlimited password manager with autofill (subscription)
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Protect your online accounts with two-factor authentication (2FA) using Authenticator, 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 Authenticator? - 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. Get started with free essentials, and upgrade for full access. Free features include: - Data Breach Monitoring: Check if your personal data has been compromised in the Dark Web. - Basic Password Manager: Securely store a limited number of your most important passwords. With a subscription, you also get: - Unlimited 2FA Accounts: Secure every social, financial, and work account you own without limits. - Unlimited Password Manager: Store unlimited passwords with autofill capabilities. - Premium Security: Access advanced backup and synchronization features. 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. Privacy Policy: http://pp.myauthenticator.pro/ Terms of Use: http://tou.myauthenticator.pro/ For support or inquiries, please email us at: kuprenkovitalii@gmail.com
Screenshots
Verdict
The clearest difference is rating: Authenticator at 4.7 against FreeOTP Authenticator's 3.2. Authenticator also leads on review sentiment (75% vs 37%) and update cadence (every 3 weeks vs every 6 months). FreeOTP Authenticator's advantage is in-app purchases (none vs 15) and ads (none vs shown). On price and device support 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. Authenticator sells 14 in-app purchases, starting at $3.99 per 7 days. FreeOTP Authenticator asks for nothing beyond the download.
Authenticator holds the better App Store score, 4.7 against 3.2. That said, the two scores are not equally well evidenced: Authenticator has 2.5K ratings behind it against 173, so its average is the more settled of the two. Written reviews point the same way: 37% of FreeOTP Authenticator's written reviews are positive against 75% of Authenticator's.
FreeOTP Authenticator ships an update every 6 months, Authenticator every 3 weeks. Both last shipped on September 23, 2026.
| Parameter | FreeOTP Authenticator | Authenticator |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (173 ratings) | 4.7 (2.5K ratings) — better |
| Positive reviews | 37.0% of reviews | 74.7% of reviews — better |
| Number of ratings | 173 | 2.5K — better |
| Update frequency | Every 6 months | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Best chart rank | — | #179 — better |
| Devices | iPhone, iPad, iPod — better | iPhone, Apple Watch |
| Requires iOS | 11.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 11 MB | 202 MB |
| Age rating | 4+ | 4+ |
| Developer | Red Hat | Vitalii Kuprenko |
Customer experience
FreeOTP Authenticator
Authenticator
User reviews
FreeOTP Authenticator
From 173 App Store ratingsWhat we love
- 🚀 Simple and lightweight
- 🔒 Open source and privacy-focused
- 👍 Clean and intuitive interface
- 💡 Customizable icons for accounts
Room to improve
- 🐛 Crashes and bugs after recent updates
- 🔒 Lack of backup/restore functionality
- 💡 Limited customization options
- 👎 Unable to edit or delete accounts
Authenticator
From 2.5K App Store ratingsWhat we love
- 🚀 Quick setup
- 🔒 Secure authentication
- 👍 Intuitive and easy to use
- 👍 Works flawlessly
Room to improve
- 🐛 Charges users despite cancellation
- 🐛 Incompatible with some services
Bugs and requests
FreeOTP Authenticator
Reported bugs
3 issues- Camera not working for QR code scanning
- App crashing on launch or when unlocking accounts
- UI issues on larger iOS devices
Requested features
4 requests- Add ability to manually enter account details
- Implement iCloud/cloud backup sync
- Allow renaming and deleting of accounts
- Provide Apple Watch support
Authenticator
Reported bugs
3 issues- Login screen freezes
- Incompatible with older devices
- Unable to access 2FA for some services
Requested features
1 request- Dark mode option
In-app purchases
FreeOTP Authenticator
No in-app purchases
Authenticator
- Weekly PRO Access7 Days trial$3.997 Days
- Monthly PRO Access3 Days trial$4.991 Month
- Weekly PRO Access3 Days trial$4.997 Days
Show 9 moreShow fewer
- Weekly PRO Access$6.997 Days
- Unlimited Access3 Days trial$7.997 Days
- Weekly PRO Access3 Days trial$9.997 Days
- Weekly PRO Access$9.997 Days
- Weekly PRO Access3 Days trial$11.997 Days
- Annual Pro Access$29.991 Year
- Annual Unlimited Access$39.991 Year
- Annual Pro Access$59.991 Year
- Unlimited Access3 Days trial$59.991 Year
- Forever Unlimited Access$59.99
- Forever Unlimited Access$69.99
Questions
Is FreeOTP Authenticator free?
Is Authenticator free?
Which has better reviews, FreeOTP Authenticator or Authenticator?
Do FreeOTP Authenticator or Authenticator have ads?
Which is updated more often, FreeOTP Authenticator or Authenticator?
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