Otpkey Authenticator vs Authenticator App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Otpkey Authenticator
Enhance your online security with multi-factor authentication. This app generates one-time passwords for various services, even offline, and supports standard TOTP/HOTP protocols. It offers features like QR code scanning, auto-hiding codes, and biometric authentication.
- Multi-factor authentication
- Offline OTP generation
- QR code scanning and export
- Biometric authentication support
- Clipboard code copying
- Widget and Watch App support
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Otpkey Authenticator adds a multi factor layer of security for your online accounts. Many services and IT products support One Time Password authentication to protect your account. These passwords can be generated even when your device is in offline mode. Otpkey Authenticator works with many of the great online services you already use, including Google, Facebook, Evernote, GitHub, Twitter, AWS and many more! Otpkey Authenticator works for the standard TOTP or HOTP protocols. Features ======= - Secure as your device account - Scan for QR code - Export account as QR code - Auto hide - Hide your security code - Change your account icon - Support Face ID, Touch ID - Copy code to clip-board - Widget (from iOS 14) - Watch App (from watchOS 7.0) - Use Keychain and iCloud Keychain Specifications =========== - Type : Time-based, Counter-based - Algorithm : SHA-1, SHA-256, SHA-512 - Digits : 6, 8, 10 - Period : 30, 60 RFC Standards =========== TOTP - Time-based One-time Password Algorithm (RFC 6238) HOTP - HMAC Based OTP Algorithm (RFC 4226)
Authenticator App
Secure your online accounts with this 2FA OTP manager. It offers easy account setup via QR code scanning or manual entry, and enhances security with biometric authentication. All one-time passwords are stored locally on your device for increased protection.
- 2FA OTP management
- QR code scanning for account setup
- Manual code entry
- Biometric unlock (fingerprint/face recognition)
- Local storage of OTPs
- Supports numerous platforms
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Introducing Authenticator - The Ultimate 2FA OTP Manager. Unmatched protection in just a tap! Authenticator - 2FA App is a highly recommended free 2FA app used for securing your accounts on different platforms such as Instagram, Google, Facebook, Github, Twitter, X, Binance, Salceforce, and many more. Scan QR Code: Effortlessly add your accounts by scanning QR codes. No more manual entry or hassle. Manual Code Entry: Easily enter authentication codes manually for added flexibility. Biometrics Integration: Unlock the app effortlessly with your fingerprint or face recognition for enhanced security. No Password Stored: The Authenticator application generates Time-based One-time Passwords (TOTP), stored on the user's phone without internet access. This solution dramatically increases login security. For a safe and secure experience try the application NOW! Privacy Policy: https://sites.google.com/view/authenticator-policy/privacy-policy Terms of Use: https://sites.google.com/view/authenticator-policy/terms-of-use
Screenshots
Verdict
The clearest difference is rating: Authenticator App at 4.4 against Otpkey Authenticator's 1.0. Authenticator App also leads on ratings volume (86 vs 2) and update cadence (every 2 weeks vs every 2 months). Otpkey Authenticator's advantage is in-app purchases (none vs 6) and review sentiment (50% vs 29%). On price, ads 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 App sells 6 in-app purchases, starting at $4.19 per 7 days. Otpkey Authenticator asks for nothing beyond the download.
Authenticator App holds the better App Store score, 4.4 against 1.0. That said, the two scores are not equally well evidenced: Authenticator App has 86 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 50% of Otpkey Authenticator's written reviews are positive against 29% of Authenticator App's, so the app with the better star average is not the one people write more warmly about.
Otpkey Authenticator ships an update every 2 months, Authenticator App every 2 weeks. The most recent releases landed on September 14, 2026 and June 1, 2026 respectively.
| Parameter | Otpkey Authenticator | Authenticator App |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (2 ratings) | 4.4 (86 ratings) — better |
| Positive reviews | 50.0% of reviews — better | 28.6% of reviews |
| Number of ratings | 2 | 86 — better |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Mac, Apple Watch — better | iPhone, iPad, iPod, Mac |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 22 MB | 106 MB |
| Age rating | 4+ | 4+ |
| Developer | Certchip Corp | Tatsat Brahmbhatt |
Customer experience
Otpkey Authenticator
Authenticator App
In-app purchases
Otpkey Authenticator
No in-app purchases
Authenticator App
- Weekly$4.197 Days
- Weekly$9.997 Days
- Yearly$29.491 Year
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- Yearly$53.901 Year
- Lifetime$59.99
- Lifetime$79.99
Questions
Is Otpkey Authenticator free?
Is Authenticator App free?
Which has better reviews, Otpkey Authenticator or Authenticator App?
Do Otpkey Authenticator or Authenticator App have ads?
Which is updated more often, Otpkey Authenticator or Authenticator App?
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