Comparison

TOTP Authenticator vs Authentication App

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

Head to head
About

TOTP Authenticator

This app generates time-based one-time passwords (TOTP) for enhanced account security. It supports two-factor authentication (2FA) by providing 6-digit codes required by many websites and services for login. The app includes extensive tutorials to guide users through setting up 2FA with various platforms.

Highlights
  • Generates 6-digit TOTP codes
  • Supports two-factor authentication (2FA)
  • QR code scanning for setup
  • Manual secret key entry
  • Over 100 step-by-step setup tutorials
  • Privacy focused
Features
Read full description

TOTP Authenticator generates 6-digit TOTP codes. Websites (or example Arbeitsagentur, NextCloud etc.) request these codes. This security feature is called two factor authentication or 2FA. How to sign in using TOTP? 1. Go to the “Security” section 2. Enable TOTP login 3. Scan the QR code or copy the secret key into your Authenticator 4. Done — 2FA is now enabled. From now on, you’ll need to enter a TOTP code from the Authenticator app whenever you log in The app also includes over 100 step-by-step tutorials with screenshots showing how to set up TOTP for various websites. Privacy Policy: https://totp-authenticator.com/privacy-policy/appstore Terms of Use: https://totp-authenticator.com/terms-of-use/appstore

About

Authentication App

Enhance your online account security with this two-factor authentication utility. Easily add accounts by scanning QR codes or entering details manually. Securely back up and sync your data with iCloud Keychain for device loss or upgrades.

Highlights
  • Two-factor authentication (2FA)
  • QR code scanning for account setup
  • Manual account detail entry
  • Secure backup and sync with iCloud Keychain
  • Password and Face ID lock
  • Multi-device sync
Features
Read full description

Protect your online accounts with the Authenticator App, a fast, secure, and privacy-focused two-factor authentication (2FA) app for iPhone and iPad. This app generates one-time verification codes (TOTP) for all your favorite services, helping safeguard your accounts against unauthorized access. Whether you are switching from Google Authenticator, Microsoft Authenticator, or another authenticator app, importing and managing your accounts is quick and effortless. Setting up your accounts takes only seconds. Simply scan a QR code, import from a photo, or enter your account details manually. No account creation or sign-up is required. Built with privacy in mind, your authentication codes remain under your control. With optional iCloud Keychain backup and sync, you can securely restore your accounts when upgrading to a new iPhone or replacing a lost device. Why choose the Authenticator App? - Fast QR code scanning - Import codes from photos or add them manually - Compatible with all standard TOTP and HOTP authentication services - Face ID protection for secure access - App passcode lock for additional security - Secure iCloud Keychain backup and sync across your Apple devices - Works offline after setup - No intrusive advertisements - We do not collect or sell your personal data - Clean, modern, and easy-to-use interface Compatible with thousands of services The Authenticator App works with virtually every service that supports two-factor authentication (2FA), including email providers, social media platforms, cloud storage, financial services, developer platforms, cryptocurrency exchanges, gaming accounts, and more. As long as a service supports standard QR-code based authentication, it will work with the Authenticator App. Download the app today and protect your digital life with secure two-factor authentication. Subscription Information The Authenticator App is free to download, with optional premium features available through auto-renewing subscriptions. - Monthly: $9.99/month - Yearly: $39.99/year Payment will be charged to your Apple Account upon confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current billing period. Your account will be charged for renewal within 24 hours before the end of the current period. You can manage or cancel your subscription anytime in your Apple Account Settings. Any unused portion of a free trial, if offered, will be forfeited upon purchasing a subscription. Privacy Policy & Terms Privacy Policy: https://benabid.me/privacy Terms of Service: https://benabid.me/terms Support Do you have questions or feedback? Email us at: contact@benabid.me Thank you for choosing the Authenticator App!

Screenshots

TOTP Authenticator4 screens
Authentication App4 screens

Verdict

The call

The clearest difference is rating: TOTP Authenticator at 4.7 against Authentication App's 4.3. TOTP Authenticator also leads on update cadence (every 11 days vs every 2 months) and device support (5 vs 3). Authentication App's advantage is ratings volume (592 vs 174). On price, review sentiment, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. TOTP Authenticator sells 4 in-app purchases, starting at $5.99 per 7 days and Authentication App sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

TOTP Authenticator holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 174 and 592 respectively. Written reviews complicate that: 66% of TOTP Authenticator's written reviews are positive against 74% of Authentication App's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

TOTP Authenticator ships an update every 11 days, Authentication App every 2 months. The most recent releases landed on October 17, 2026 and October 13, 2026 respectively.

Scorecard4 real differences · 6 level
TOTP Authenticator versus Authentication App: the parameters behind the verdict, then further details
ParameterTOTP AuthenticatorAuthentication App
PriceFreeFree
Rating4.7 (174 ratings) — better4.3 (592 ratings)
Positive reviews66.2% of reviews74.2% of reviews — better
Number of ratings174592 — better
Update frequencyEvery 11 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPod, Mac, Apple Watch — betteriPhone, iPad, iPod
Requires iOS15.014.0 — better
Further details — not scored
Size24 MB66 MB
Age rating4+4+
DeveloperSparrow Code LTDSoufiane Benabid

Customer experience

TOTP Authenticator

All ratings174 ratings
Positive93.7%
Neutral0.6%
Negative5.7%
Written reviews74 reviews
Positive66.2%
Neutral1.4%
Negative32.4%

Authentication App

All ratings592 ratings
Positive80.2%
Neutral6.3%
Negative13.5%
Written reviews31 reviews
Positive74.2%
Neutral6.5%
Negative19.4%

Bugs and requests

TOTP Authenticator

Not enough reviews yet to summarise bugs or requests.

Authentication App

Reported bugs

3 issues
  • App fails to function properly for some users
  • Account data loss or inaccessibility
  • Inconsistent performance across devices

Requested features

2 requests
  • Better account recovery options
  • Improved user onboarding/documentation

In-app purchases

4 purchases

TOTP Authenticator

Subscriptions3
  • TOTP OTP Codes (1 week)7 Days trial$5.997 Days
  • TOTP OTP Codes (1 month)7 Days trial$9.991 Month
  • TOTP OTP Codes (1 year)7 Days trial$59.991 Year
One-time1
  • Unlimited TOTP OTP Codes$79.99
2 purchases

Authentication App

Subscriptions2
  • Authentificator - Monthly$9.991 Month
  • Authentificator - Yearly$39.991 Year

Questions

Is TOTP Authenticator free?
TOTP Authenticator is free to download, with in-app purchases available.
Is Authentication App free?
Authentication App is free to download, with in-app purchases available.
Which has better reviews, TOTP Authenticator or Authentication App?
TOTP Authenticator is rated higher. TOTP Authenticator averages 4.7 out of 5 from 174 ratings, while Authentication App averages 4.3 from 592 ratings.
Do TOTP Authenticator or Authentication App have ads?
Neither TOTP Authenticator nor Authentication App shows ads.
Which is updated more often, TOTP Authenticator or Authentication App?
TOTP Authenticator ships an update every 11 days, and Authentication App every 2 months. Most recently, TOTP Authenticator was updated on October 17, 2026 and Authentication App on October 13, 2026.

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