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
This app provides a secure and user-friendly way to add an extra layer of protection to your online accounts. It generates one-time codes for two-factor authentication and offers cloud backup to prevent data loss. Protect your accounts from hacking and phishing with this efficient solution.
- Two-factor authentication (2FA) code generation
- Cloud backup and sync across devices
- User-friendly interface with 2FA guides
- Offline code generation
- Supports thousands of online services
- Protection against hacking and phishing
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SafeAuth Authenticator is a perfect two-factor authentication (2FA) solution for all your online accounts. Very easy to use, 100% secure, with cloud backup to prevent account loss. It adds an extra layer of protection for your personal and work accounts by generating one-time 6-digit codes for 2-step verification. Its user-friendly design and detailed 2FA guides make it easy for anyone to set up and use. Give this free and secure authenticator app a try! Protect your account in just 1 minute with simple and efficient two-factor authentication. WHY CHOOSE SAFEAUTH ►Enhance Security SafeAuth secures all your online accounts on your device by 2-step verification. It generates a unique time-based one-time password (TOTP) for each login, ensuring that only authorized users can access your account. ►Easy-to-use & Efficient Adding an account to SafeAuth has never been easier thanks to the detailed 2FA guides. You can scan 2FA QR codes or enter private keys to add accounts. It even supports offline code generation, streamlining the authentication process. ►Protect Your Account SafeAuth provides reliable protection against unauthorized access, hacking, phishing attacks, and other security threats. Even if someone has your username and password, he/she cannot access your account without the 2FA code generated by SafeAuth on your device. ►Back up and Sync Across Devices You can log in with your Google account to back up all account data to the cloud. This means that when changing devices, you only need to log in to easily sync all data, without worrying about data loss or the hassle of re-binding accounts. ►Available for All Services SafeAuth's 2FA tokens are universally accepted across a wide range of popular online services such as Google, Instagram, Facebook, Twitter, LinkedIn, Dropbox, Snapchat, Github, Tesla, Coinbase and thousands of others, and can also secure your Bitcoin wallet. Look no further than Authenticator App - SafeAuth, the best 2FA solution you can trust! Please feel free to contact us at support@safeauth.services if you have any questions or feedback. We'd be happy to hear from you! Payment and Subscription - Payment will be charged to your iTunes account upon purchase confirmation. - The subscription will automatically renew unless you disable auto-renew at least 24 hours before the end of the current billing cycle. - You can manage your subscription and turn off auto-renewal by accessing Account Settings after purchase. - Your account will be charged for renewal up to 24 hours before the current period ends. - Any unused portion of the free trial will be forfeited upon purchasing a subscription. Privacy Policy: https://mauther.safeauth.services/privacypolicy.html Terms of Use: https://mauther.safeauth.services/terms.html
Screenshots
Verdict
The clearest difference is rating: Authenticator App at 5.0 against Otpkey Authenticator's 1.0. Authenticator App also leads on ratings volume (9 vs 2). Otpkey Authenticator's advantage is in-app purchases (none vs 3) and update cadence (every 2 months vs every 10 months). On price, review sentiment, ads 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. Authenticator App sells 3 in-app purchases, starting at $9.99 per month. Otpkey Authenticator asks for nothing beyond the download.
Authenticator App holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 9 respectively. Written reviews split almost evenly too, at 50% and 50% positive.
Otpkey Authenticator ships an update every 2 months, Authenticator App every 10 months. 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) | 5.0 (9 ratings) — better |
| Positive reviews | 50.0% of reviews | 50.0% of reviews |
| Number of ratings | 2 | 9 — better |
| Update frequency | Every 2 months — better | Every 10 months |
| 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, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 22 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | Certchip Corp | SafeAuth Services. |
Customer experience
Otpkey Authenticator
Authenticator App
In-app purchases
Otpkey Authenticator
No in-app purchases
Authenticator App
- Monthly Premium$9.991 Month
- Yearly Premium3 Days trial$29.991 Year
- Lifetime Membership$59.99
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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