Comparison

TOTP Authenticator vs Authenticator TOTP

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

Authenticator TOTP

Secure your online accounts with this two-factor authentication app. Generate time-based one-time passwords offline by scanning QR codes. Offers widgets, Apple Watch support, and biometric lock for enhanced security.

Highlights
  • Generate 2FA codes offline
  • Scan QR codes to add accounts
  • Lock Screen Widgets
  • Apple Watch app
  • Password AutoFill integration
  • Biometric Lock (Face ID/Touch ID)
  • iCloud Sync
Features
Read full description

Protect your online accounts with TOTP Authenticator — the fast, secure, and beautifully designed two-factor authentication app. Generate time-based one-time passwords (TOTP) right on your device, no internet connection required. Setting up is effortless. Just scan a QR code and your account is ready in seconds. Whether it's Google, GitHub, Amazon, Discord, or any service that supports 2FA — TOTP Authenticator has you covered. ▸ KEY FEATURES • Scan QR codes to add accounts instantly • Generate 2FA codes offline — no network needed • Lock Screen Widgets for quick access to your codes • Apple Watch app — view codes right from your wrist • Password AutoFill integration (iOS 18+) — codes fill automatically • Biometric Lock with Face ID or Touch ID • iCloud Sync across all your Apple devices • Export accounts as QR codes for easy backup or migration • Support for SHA-1, SHA-256, and SHA-512 algorithms • Available in 38 languages ▸ SECURITY FIRST Your secrets never leave your device unprotected. All sensitive data is stored in the iOS Keychain — not in plain text, not in a database. Codes are generated locally on your device, so they work even in airplane mode. Optional biometric lock adds an extra layer of protection. ▸ WIDGETS & AUTOFILL Add Lock Screen and Home Screen widgets to see your codes at a glance. With iOS 18+ Password AutoFill, your verification codes are suggested automatically when you sign in to apps and websites — no copying and pasting. ▸ PREMIUM Premium unlocks everything: • Unlimited accounts • Apple Watch companion app • iCloud Sync • Export accounts as QR codes • Biometric app lock Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. You can manage or cancel subscriptions in your Apple ID account settings. Privacy Policy: https://github.com/spiroba/Totp/blob/main/PRIVACY_POLICY.md Terms of Use: https://github.com/spiroba/Totp/blob/main/TERMS_OF_SERVICE.md

Screenshots

TOTP Authenticator4 screens
Authenticator TOTP4 screens

Verdict

The call

The clearest difference is ratings volume: TOTP Authenticator at 182 against Authenticator TOTP's 1. TOTP Authenticator also leads on device support (5 vs 3) and iOS requirement (15.0 vs 17.6). Authenticator TOTP's advantage is rating (5.0 vs 4.7). On price, update cadence, 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 Authenticator TOTP sells 4 in-app purchases, starting at $3.49 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Authenticator TOTP holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: TOTP Authenticator has 182 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
TOTP Authenticator versus Authenticator TOTP: the parameters behind the verdict, then further details
ParameterTOTP AuthenticatorAuthenticator TOTP
PriceFreeFree
Rating4.7 (182 ratings)5.0 (1 ratings) — better
Positive reviews65.8% of reviews—
Number of ratings182 — better1
Update frequencyEvery 2 weeksEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPod, Mac, Apple Watch — betteriPhone, iPad, Apple Watch
Requires iOS15.0 — better17.6
Further details — not scored
Size24 MB15 MB
Age rating4+4+
DeveloperSparrow Code LTDBoris Spiro

Customer experience

TOTP Authenticator

All ratings180 ratings
Positive93.3%
Neutral0.6%
Negative6.1%
Written reviews76 reviews
Positive65.8%
Neutral1.3%
Negative32.9%

Authenticator TOTP

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

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
4 purchases

Authenticator TOTP

Subscriptions3
  • Weekly3 Days trial$3.497 Days
  • Monthly3 Days trial$7.991 Month
  • Yearly3 Days trial$49.991 Year
One-time1
  • Lifetime$79.99

Questions

Is TOTP Authenticator free?
TOTP Authenticator is free to download, with in-app purchases available.
Is Authenticator TOTP free?
Authenticator TOTP is free to download, with in-app purchases available.
Which has better reviews, TOTP Authenticator or Authenticator TOTP?
Authenticator TOTP is rated higher. TOTP Authenticator averages 4.7 out of 5 from 182 ratings, while Authenticator TOTP averages 5.0 from 1 ratings.
Do TOTP Authenticator or Authenticator TOTP have ads?
Neither TOTP Authenticator nor Authenticator TOTP shows ads.
Which is updated more often, TOTP Authenticator or Authenticator TOTP?
TOTP Authenticator ships an update every 2 weeks, and Authenticator TOTP every 2 weeks. Most recently, TOTP Authenticator was updated on November 3, 2026 and Authenticator TOTP on October 31, 2026.

Other comparisons