Mobile OTP Authenticator vs Authenticator app
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mobile OTP Authenticator
Securely manage your two-factor authentication codes. Easily add accounts by scanning QR codes or manual entry. Protect your online accounts with industry-standard HOTP and TOTP algorithms.
- QR code scanning for account setup
- Manual account entry
- Secure data storage in iOS Keychain
- Supports HOTP and TOTP algorithms
- Works with popular services like Google, Facebook, Amazon
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Scan the QR code issued by the two-factor authentication and automatically add the account you want to protect or select manual entry to manually set up the account. The account is stored in data security in the iOS key holder. The application supports all services that provide two-factor authentication using HOTP and TOTP algorithms. For example, Google, Facebook, Dropbox, Amazon, GitHub, Synology…. etc.
Authenticator app
This app provides secure two-factor authentication for over 1000 popular online accounts. It offers quick access via widgets and Apple Watch, and ensures your data is safe with no internet exchange. Easily set up accounts by scanning QR codes or entering secret keys.
- Two-factor authentication (2FA)
- Multi-factor authentication (MFA)
- Supports 1000+ apps
- Apple Watch support
- Quick widget support
- QR code scanning
- Encrypted backup
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Authenticator app is a highly recommended free 2FA app used for securing your accounts on different platforms such as Instagram, Google, Facebook, Github, Twitter and many more. We support 1000+ apps for authentication! Take a look at the unique features of the app: - Apple Watch Support Now access your 2-factor & multi-factor authentication codes from your Apple watch for faster accessibility. - Quick Widget Support Add widgets to your screen for faster, easier 2FA & Multi-Factor Authentication. - Super Safe & Secure: Your passwords are safe and sound as the app has no data exchange with the internet, so no one can get to know it except you. - Scan QR Code: Just one tap QR scan for easy access and hassle-free registration. - Enter Code Manually: Enter a secret key to the app for secure authentication. - Supports All Popular Accounts: Authenticator app supports the most popular services including Facebook, Coinbase, Amazon, Google, Instagram, Roblox and thousands of other providers. - No Password Stored: The application generates Time-based One-time Passwords (TOTP), stored on the user's phone without internet access. This solution dramatically increases login security. - Encrypted Backup: In Authenticator, you can always make a secure encrypted backup, in case you lose your device or switch to a new one. For a safe and secure experience try the application NOW! Privacy Policy: https://maximaapps.com/authenticator/privacy/ Terms of Use: https://maximaapps.com/authenticator/terms_of_use/ For any questions or requests, please use our customer support: feedback@maximaapps.com
Screenshots
Verdict
The clearest difference is rating: Authenticator app at 4.6 against Mobile OTP Authenticator's 3.5. Authenticator app also leads on update cadence (monthly vs every 8 months) and ratings volume (5.8K vs 2). Mobile OTP Authenticator's advantage is in-app purchases (none vs 11) and review sentiment (100% vs 68%). On price, ads, device support 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 11 in-app purchases, starting at $4.99 per month. Mobile OTP Authenticator asks for nothing beyond the download.
Authenticator app holds the better App Store score, 4.6 against 3.5. That said, the two scores are not equally well evidenced: Authenticator app has 5.8K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 100% of Mobile OTP Authenticator's written reviews are positive against 68% of Authenticator app's, so the app with the better star average is not the one people write more warmly about.
Mobile OTP Authenticator ships an update every 8 months, Authenticator app monthly. The most recent releases landed on September 28, 2026 and October 13, 2026 respectively.
| Parameter | Mobile OTP Authenticator | Authenticator app |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (2 ratings) | 4.6 (5.8K ratings) — better |
| Positive reviews | 100.0% of reviews — better | 67.6% of reviews |
| Number of ratings | 2 | 5.8K — better |
| Update frequency | Every 8 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac, Apple Watch — better |
| Requires iOS | 15.6 — better | 16.0 |
| Further details — not scored | ||
| Size | 2 MB | 279 MB |
| Age rating | 4+ | 4+ |
| Developer | Albert Parti | Maxima Apps |
Customer experience
Mobile OTP Authenticator
Authenticator app
Bugs and requests
Mobile OTP Authenticator
Not enough reviews yet to summarise bugs or requests.
Authenticator app
Reported bugs
4 issues- Codes not working or generating errors
- App crashing or freezing during use
- Accounts being deleted or inaccessible
- Compatibility issues with certain devices or platforms
Requested features
4 requests- Improved user interface and instructions
- Better compatibility with other apps and services
- Option to export/backup authentication codes
- Ability to easily manage and remove accounts
In-app purchases
Mobile OTP Authenticator
No in-app purchases
Authenticator app
- Authenticator Premium Monthly$4.991 Month
- Authenticator App Premium Weekly7 Days trial$5.997 Days
- Authenticator Premium Monthly$9.991 Month
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- Authenticator App Weekly Premium3 Days trial$9.997 Days
- Authenticator Premium Yearly$29.991 Year
- Authenticator Premium Yearly$49.991 Year
- Authenticator App Premium Yearly$59.991 Year
- Premium Access 3 Month Trial3 Months trial$69.991 Year
- Authenticator Premium Lifetime$49.99
- Authenticator Premium Lifetime$69.99
- Authenticator App Lifetime$99.99
Questions
Is Mobile OTP Authenticator free?
Is Authenticator app free?
Which has better reviews, Mobile OTP Authenticator or Authenticator app?
Do Mobile OTP Authenticator or Authenticator app have ads?
Which is updated more often, Mobile OTP Authenticator or Authenticator app?
Other comparisons
