Comparison

LE Authenticator vs Authenticator App

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

LE Authenticator

Features
Read full description

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.

About

Authenticator App

Features
Read full description

Protect your online accounts with two-factor authentication (2FA) in Authenticator - a reliable way to generate and store one-time passwords (OTP). Scan a QR code or enter details manually to create TOTP/HOTP codes and sign in securely to your favorite services. - Quick & Easy Setup: Enable 2FA in seconds by scanning a QR code or adding accounts manually. - Broad Compatibility: Works with thousands of services (Google, Gmail, YouTube, Microsoft, Facebook, X/Twitter, Discord, Twitch, GitHub, and more). - Sleek, Lightweight UI: A clean, modern interface that makes managing your 2FA codes effortless. Features - HOTP & TOTP: Full support for time-based and counter-based codes for maximum compatibility. - Cloud Backup & Sync: Automatically back up and sync your 2FA accounts and passwords with iCloud across your Apple devices. - Biometric Security: Face ID or Touch ID for fast, secure access. - PIN & Auto-Lock: Protect the app with a 4-digit PIN and enable auto-lock after exiting. - Password Manager: Store all your passwords in secure storage and generate strong passwords with customizable rules. - Apple Watch & Widgets: View your 2FA codes on Apple Watch and on the Home Screen widget. - Authenticator supports Google account verification and the ability to import data from Google Authenticator. Migrate your existing 2FA entries quickly and keep all your codes in one secure place. Privacy & Security Your data stays under your control. Authenticator helps you securely manage 2FA codes and passwords, including storage and synchronization via iCloud. DISCLAIMER Authenticator App is an independent application built to facilitate Two-Factor Authentication. It is not affiliated with, endorsed by, or connected to Apple, Google, Microsoft, Zoom, Facebook, Snapchat, Safari, Mozilla Firefox, Opera, Twitter (X), Brave, Microsoft Edge, or any other brand. All trademarks, logos, and brand names are the property of their respective owners; their mention does not imply endorsement. This app is not an official Google Authenticator. Payments & Subscriptions Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the current period ends. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage your subscriptions and turn off auto-renewal in Account Settings. If you use a free trial, you will be charged the full subscription price for the selected period after the trial ends. Please cancel at least 24 hours before the end of the trial period. Support Questions or requests: https://4ingens.com Privacy Policy: https://4ingens.com/privacy-authenticator/ Terms of Use: https://4ingens.com/terms-authenticator/ Start using Authenticator today and strengthen the security of your accounts.

Screenshots

LE Authenticator3 screens
Authenticator App4 screens

Verdict

The call

The clearest difference is price: Authenticator App at Free against LE Authenticator's $0.99. Authenticator App also leads on update cadence (every 2 weeks vs every 6 months) and device support (4 vs 1). LE Authenticator's advantage is in-app purchases (none vs 2) and ads (none vs shown). On iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Authenticator App is free to download; LE Authenticator costs $0.99 up front. Authenticator App sells 2 in-app purchases, starting at $4.99 per 7 days. LE Authenticator asks for nothing beyond the download.

UpkeepUpdate frequency

LE Authenticator ships an update every 6 months, Authenticator App every 2 weeks. The most recent releases landed on September 11, 2026 and July 17, 2026 respectively.

Scorecard5 real differences ยท 1 level
LE Authenticator versus Authenticator App: the parameters behind the verdict, then further details
ParameterLE AuthenticatorAuthenticator App
Price$0.99Free โ€” better
Update frequencyEvery 6 monthsEvery 2 weeks โ€” better
AdsNo โ€” betterYes
In-app purchasesNo โ€” betterYes
DevicesiPhoneiPhone, iPad, iPod, Apple Watch โ€” better
Requires iOS16.015.0 โ€” better
Further details โ€” not scored
Size1 MB61 MB
Age rating4+4+
DeveloperLuftEngineering GmbH4ingens

In-app purchases

None

LE Authenticator

No in-app purchases

2 purchases

Authenticator App

Subscriptions2
  • 1 Week Plan3 Days trial$4.997 Days
  • 1 Year Plan7 Days trial$49.991 Year

Questions

Is LE Authenticator free?
LE Authenticator costs $0.99, with no in-app purchases.
Is Authenticator App free?
Authenticator App is free to download, with in-app purchases available.
Do LE Authenticator or Authenticator App have ads?
Authenticator App shows ads; LE Authenticator does not.
Which is updated more often, LE Authenticator or Authenticator App?
LE Authenticator ships an update every 6 months, and Authenticator App every 2 weeks. Most recently, LE Authenticator was updated on September 11, 2026 and Authenticator App on July 17, 2026.

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