Protectimus SMART vs Authenticator App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Protectimus SMART
This free two-factor authentication app provides secure access to websites requiring 2FA. It offers encrypted cloud backup, PIN and biometric protection, easy token transfer, and customization options for enhanced account security.
- Encrypted cloud backup
- PIN and biometric protection
- Token transfer to new devices
- Token customization
- Folder sorting
- Supports OATH algorithms (HOTP, TOTP, OCRA)
- Data signature function
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Protectimus SMART OTP is currently the best two-factor authentication app worldwide. This free 2FA authenticator supports encrypted cloud backup, PIN and biometric authentication protection, simple token transfer to new devices, token customization, and folder sorting. The multi-factor authentication app Protectimus SMART OTP can be used to secure any website that requires two-factor authentication. Let's take a closer look at the features of this 2FA authenticator. - One of the most significant improvements in the new version of Protectimus SMART OTP is encrypted cloud backup. This feature ensures that users can recover their 2FA tokens if they lose their device or upgrade to a new one. - The app also makes it easy to transfer tokens to a new device and import tokens from Google Authenticator, making it simple to switch to Protectimus SMART OTP from other 2FA authenticators. - Additionally, Protectimus SMART OTP supports PIN and biometric authentication protection, including Touch ID and Face ID. - The 2FA app is compatible with a wide range of websites and applications as it supports all OATH one-time password generation algorithms such as HOTP, TOTP, and OCRA. - The MFA app also includes a data signature function (Confirm What You See) to help users better control their financial transactions. - The 2FA token Protectimus SMART OTP can generate 6 and 8-digit one-time passwords. Moreover, the 2FA authenticator offers several new features designed to make it more convenient for users to securely access their accounts. These include: - Delivery of push notifications. - The ability to customize tokens with different emojis and descriptions. - Convenient distribution of OTP tokens by folders. - Multiple language support (English, French, German, Spanish, Russian, and Ukrainian). Overall, Protectimus SMART OTP is a comprehensive 2FA authentication app that offers excellent features to help users secure their online accounts more efficiently and conveniently.
Authenticator App
Securely store and generate two-factor authentication tokens for your online accounts. This app enhances your digital security by providing Time-based One-time Passwords (TOTP) and Hash-based one-time passwords (HOTP). It offers encrypted backups and cross-device access for peace of mind.
- Two-factor authentication token generation
- Time-based and Hash-based OTP support
- Encrypted backup for security
- Access across multiple Apple devices
- Supports thousands of online accounts
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Authenticator app store and generate secure 2FA (two-factor authentication) tokens for your online accounts on your device. Multi factor authentication app helps you to ensure your online accounts are much safer. Two Factor Authentication (2FA) which generates Time-based One-time Passwords (TOTP) and Hash-based one-time password (HOTP). With 2FA, potentially compromising just one of these factors will not unlock the account. So, even if your password is stolen or your phone is lost, the possibilities of someone else getting your second factor information is pretty low. -Two Factor Authentication 2FA is critical to security as it instantly neutralizes the risks associated with compromised passwords. Authenticator app allows you to generate Time-based One-time Passwords (TOTP) and Hash-based one-time password (HOTP) - Encrypted Backup Your 2FA information is backed up with encryption so you can access it safely if you lose your information or switch to a new device - Access from all your Devices Authenticator app allows you to access your tokens across All your Apple devices - Support thousands of Online accounts Authenticator app supports thousands of accounts including Microsoft, Google, Binance, Salesforce, Amazon, Gmail, Instagram, Apex and more... Terms of use: https://beylergroup.com/app_terms_of_use.pdf Privacy policy: https://beylergroup.com/app_privacy_policy.pdf
Screenshots
Verdict
The clearest difference is rating: Authenticator App at 4.5 against Protectimus SMART's 3.9. Authenticator App also leads on ratings volume (138 vs 18) and update cadence (every 4 months vs every 7 months). Protectimus SMART's advantage is in-app purchases (none vs 3). On price, review sentiment, 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 3 in-app purchases, starting at $2.99 per 7 days. Protectimus SMART asks for nothing beyond the download.
Authenticator App holds the better App Store score, 4.5 against 3.9. That said, the two scores are not equally well evidenced: Authenticator App has 138 ratings behind it against 18, so its average is the more settled of the two. Written reviews complicate that: 57% of Protectimus SMART's written reviews are positive against 50% of Authenticator App's, so the app with the better star average is not the one people write more warmly about.
Protectimus SMART ships an update every 7 months, Authenticator App every 4 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.
| Parameter | Protectimus SMART | Authenticator App |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (18 ratings) | 4.5 (138 ratings) — better |
| Positive reviews | 57.1% of reviews — better | 50.0% of reviews |
| Number of ratings | 18 | 138 — better |
| Update frequency | Every 7 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 51 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Protectimus Limited | BEYLER Software |
Customer experience
Protectimus SMART
Authenticator App
In-app purchases
Protectimus SMART
No in-app purchases
Authenticator App
- Premium7 Days trial$2.997 Days
- Premium7 Days trial$4.991 Month
- Premium7 Days trial$19.991 Year
Questions
Is Protectimus SMART free?
Is Authenticator App free?
Which has better reviews, Protectimus SMART or Authenticator App?
Do Protectimus SMART or Authenticator App have ads?
Which is updated more often, Protectimus SMART or Authenticator App?
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