Comparison

TOTP Authenticator vs Authenticator

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

Head to head
About

TOTP Authenticator

Features
Read full description

Make your important accounts safer β€” and simpler. This app is a two-factor authentication app dedicated exclusively to TOTP (Time-based One-Time Passwords). It combines fast, easy everyday authentication with strong privacy by keeping sensitive information protected entirely on your device. It does not rely on external network communication, and secret keys are securely stored in the Keychain. From displaying authentication codes to account migration, every aspect is designed with security as the highest priority. Key Features Security-first design - All data is managed entirely on your device - Secret keys are stored securely in the Keychain - Supports biometric authentication at launch - Automatically masks authentication codes during screenshots, screen recordings, external output, and in the App Switcher - Designed not to connect external server - Disables Universal Clipboard to prevent unintended sharing Easy-to-use TOTP features - Supports TOTP - Supports SHA-1 / SHA-256 / SHA-512 - Supports 6-digit / 8-digit codes - Supports 30-second / 60-second intervals - Generates codes using your device’s time - Copy authentication codes to the clipboard with a single tap - Supports automatic timeout - The default timeout is 30 seconds - Timeout duration can be customized Easy account migration - Import / export accounts via QR codes - Supports standard otpauth:// - Supports Google Authenticator’s proprietary otpauth-migration:// Modern, easy-to-read UI - Intuitive and refined interface - Optimized for iPhone - Designed for readability and ease of use as an authentication app for everyday use Multilingual support - Localized in a wide range of languages, with English as the default language Recommended for - Anyone looking for a security-focused two-factor authentication app - Those who prefer fully on-device management instead of cloud sync - Those who want smooth migration via QR codes - Those who use both iPhone and iPad

About

Authenticator

Features
Read full description

Authenticator is a secure and easy-to-use app for generating 2FA (Two-Factor Authentication) codes to protect your online accounts. With Authenticator, you can add an extra layer of security to your accounts including Google, Facebook, Instagram, GitHub, and more. KEY FEATURES: β€’ Generate secure 2FA codes instantly β€’ Easy QR code scanning β€’ Support for all major services β€’ Backup and restore your accounts β€’ Simple and clean interface β€’ Fast and reliable performance WHY USE AUTHENTICATOR? Protect your personal data and prevent unauthorized access. Even if your password is compromised, your accounts stay safe. Download Authenticator now and take full control of your security. Privacy Policy: https://authenticator2fa.xyz/privacy Terms of Use: https://authenticator2fa.xyz/terms

Screenshots

TOTP Authenticator3 screens
Authenticator4 screens

Verdict

The call

The clearest difference is in-app purchases: TOTP Authenticator at none against Authenticator's 3. Authenticator's advantage is iOS requirement (17 vs 26.2). On price, ads and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Authenticator sells 3 in-app purchases, starting at $7.99 per 7 days. TOTP Authenticator asks for nothing beyond the download.

Scorecard2 real differences Β· 4 level
TOTP Authenticator versus Authenticator: the parameters behind the verdict, then further details
ParameterTOTP AuthenticatorAuthenticator
PriceFreeFree
Update frequencyβ€”Fortnightly
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPad β€” betteriPhone
Requires iOS26.217 β€” better
Further details β€” not scored
Size3 MB13 MB
Age rating4+4+
DeveloperKeita IwasakiGeneral Trading OU

In-app purchases

None

TOTP Authenticator

No in-app purchases

3 purchases

Authenticator

Subscriptions3
  • Premium Week3 Days trial$7.997 Days
  • Premium Week3 Days trial$8.997 Days
  • Premium Year$29.991 Year

Questions

Is TOTP Authenticator free?
TOTP Authenticator is free to download, with no in-app purchases.
Is Authenticator free?
Authenticator is free to download, with in-app purchases available.
Do TOTP Authenticator or Authenticator have ads?
Neither TOTP Authenticator nor Authenticator shows ads.

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