LE Authenticator vs Authenticator App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LE Authenticator
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The LE Authenticator secures your accounts with a two-factor authentication. For this purpose, the LE Authenticator generates one-time codes that have to be used together with your normal password. This makes it almost impossible for unauthorized users to log in. The LE Authenticator is compatible with the TOTP and HOTP standards and can therefore be used for most websites and providers with two-factor authentication. Simply scan the required data with the built-in QR code scanner or enter the data manually. Assign your own images or icons of the providers to your entries in the app so that you can keep a better overview. If you have a large number of different tokens, you can use the search function to log in as quickly as possible. For even higher security, you can additionally secure the app with a PIN code and Face ID or Touch ID. All stored data is securely encrypted by the operating system. Particularly sensitive data is stored in the device's keychain. The app does not require an Internet connection; all data remains locally on the device. We are very happy about your feedback and suggestions for improvement.
Authenticator App
Secure your online accounts with two-factor authentication and manage your passwords in one encrypted app. Generate strong passwords, organize credentials, and sync across devices with optional iCloud backup. Offers offline functionality and biometric access for enhanced privacy.
- Two-factor authentication token generation
- Secure password management
- QR code scanning for 2FA setup
- Military-grade encryption
- Offline functionality
- Face ID/Passcode access
- iCloud sync
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Protect your logins, passwords and connection in one app. 2FA AUTHENTICATOR • Scan QR codes or add accounts manually • Generate TOTP verification codes offline • Access your codes across devices with optional iCloud sync PASSWORD MANAGER • Create and store strong, unique passwords • Keep sensitive data protected with encryption PRIVATE VPN • Secure your connection with one tap • Add an extra layer of protection on public networks SECURITY BY DESIGN • Unlock with Face ID or your device passcode • No account required • Your authentication data stays on your device unless you enable iCloud sync or send selected authenticator accounts to Apple Watch Protegy brings 2FA, passwords and VPN protection together in a simple app for iPhone and iPad. SUBSCRIPTION Protegy offers auto-renewing weekly and yearly subscriptions. Payment is charged to your Apple Account after purchase confirmation. The subscription renews automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel it in your Apple Account settings. Terms: https://specterapps.com/terms/ Privacy: https://specterapps.com/privacy-policy/ Apple Watch: Send selected authenticator accounts from iPhone with Protegy Premium and view verification codes offline on your paired Watch. A Watch passcode and wrist detection are required. Passwords and recovery codes remain on iPhone. Previously transferred codes remain available after Premium expires. Passkeys (iOS 17+): Enable Protegy as a system credential provider to create and use passkeys on compatible websites and apps. Creating new passkeys requires Protegy Premium and explicit opt-in in Protegy. Saved passkey sign-in remains available after Premium expires. Optional passkey sync is off by default on each device and affects only future creations. New eligible keys can sync through iCloud Keychain between iPhone and iPad using the same Apple Account, with iCloud Keychain enabled on both. Delivery may take time; saving a key does not confirm delivery. Existing device-only keys remain local and cannot be converted. Sync-eligible keys use iCloud Keychain protection and app-enforced device authentication for each use. Protegy does not import or export passkeys or provide passkey features on Apple Watch. Removing the device passcode permanently deletes legacy device-only keys. Keep another website sign-in method.
Screenshots
Verdict
The clearest difference is in-app purchases: LE Authenticator at none against Authenticator App's 4. LE Authenticator also leads on ads (none vs shown). Authenticator App's advantage is update cadence (fortnightly vs every 6 months) and device support (3 vs 1). On price 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 4 in-app purchases, starting at $4.99 per 7 days. LE Authenticator asks for nothing beyond the download.
LE Authenticator ships an update every 6 months, Authenticator App fortnightly. The most recent releases landed on October 15, 2026 and October 17, 2026 respectively.
| Parameter | LE Authenticator | Authenticator App |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.3 (9 ratings) — better |
| Number of ratings | — | 9 — better |
| Update frequency | Every 6 months | Fortnightly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad, Apple Watch — better |
| Requires iOS | 16.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 1 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | LuftEngineering GmbH | Specter Apps Inc |
In-app purchases
LE Authenticator
No in-app purchases
Authenticator App
- Premium$4.997 Days
- Premium3 Days trial$4.997 Days
- Premium$19.991 Year
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- Premium$39.991 Year
Questions
Is LE Authenticator free?
Is Authenticator App free?
Do LE Authenticator or Authenticator App have ads?
Which is updated more often, LE Authenticator or Authenticator App?
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