Comparison

2FA 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

2FA Authenticator

Secure your online accounts with this fast and reliable two-factor authentication app. Easily add accounts via QR code or manual setup to protect your logins from unauthorized access. Offers sync and backup options for added safety.

Highlights
  • Generate one-time 2FA verification codes
  • Secure account addition via QR code or manual setup
  • Support for email, social networks, banking, and cloud services
  • Sync and backup options
  • Intuitive and fast interface
Features
Read full description

Protect your online accounts with Authenticator, a fast and reliable app for generating secure two-factor authentication (2FA) codes. Add accounts in seconds and keep your logins protected from unauthorized access. Main Features: • Generate one-time 2FA verification codes • Securely add accounts using QR codes or manual setup • Support for major platforms: email, social networks, banking, cloud services • Sync and backup options for extra safety • Clean, fast, and intuitive interface Why You’ll Love It: • Strong, reliable protection for your accounts • Easy setup — perfect for beginners and professionals • No passwords stored, only secure keys • Trusted tool for safeguarding digital identity Subscription Details: • Weekly Plan: $9.99/week • Yearly Plan: $59.99/year Payment will be charged to your iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours before the subscription ends. Manage or cancel your subscription anytime in your iTunes Account settings. Any unused portion of a free trial will be forfeited when a subscription is purchased. Important Disclaimer: This application is an independent product and is not affiliated with, endorsed by, sponsored by, or in any way officially connected with Cisco Systems, Inc., Duo Security, or the Duo Mobile authentication application. “Cisco” and “Duo” are registered trademarks of Cisco Systems, Inc. Any references to third-party trademarks are used for descriptive purposes only and do not imply any association or endorsement. Privacy Policy – https://docs.google.com/document/d/1hycHCeIKFf6EztFoWJWztgD7pQLyb6Nxg9epjBcImgM/edit?usp=sharing Terms of Use – https://docs.google.com/document/d/1Q18ZFbMmKjWn_TpRWBmTiSqqMwshQ2s_5qXGrhHT558/edit?usp=sharing

About

Authenticator TOTP

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

2FA Authenticator4 screens
Authenticator TOTP4 screens

Verdict

The call

The clearest difference is update cadence: 2FA Authenticator at every 4 days against Authenticator TOTP's fortnightly. On price, ads, in-app purchases and device support 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. 2FA Authenticator sells 9 in-app purchases, starting at $4.99 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.

UpkeepUpdate frequency

2FA Authenticator ships an update every 4 days, Authenticator TOTP fortnightly. The most recent releases landed on September 11, 2026 and September 18, 2026 respectively.

Scorecard1 real difference · 9 level
2FA Authenticator versus Authenticator TOTP: the parameters behind the verdict, then further details
Parameter2FA AuthenticatorAuthenticator TOTP
PriceFreeFree
Rating4.6 (59 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings59 — better—
Update frequencyEvery 4 days — betterFortnightly
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, Apple WatchiPhone, iPad, Apple Watch
Requires iOS16.0 — better17.6
Further details — not scored
Size158 MB15 MB
Age rating4+4+
DeveloperAlina KubiakBoris Spiro

In-app purchases

9 purchases

2FA Authenticator

Subscriptions9
  • 2FA Authenticator3 Days trial$4.997 Days
  • 2FA Authenticator3 Days trial$6.997 Days
  • 2FA Authenticator$6.997 Days
Show 6 more
  • 2FA Authenticator2 variants$9.991 Year
  • 2FA Authenticator3 Days trial$9.997 Days
  • 2FA Authenticator$19.991 Year
  • 2FA Authenticator3 Days trial$39.991 Year
  • 2FA Authenticator3 Days trial$59.991 Year
  • 2FA Authenticator$59.991 Year
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 2FA Authenticator free?
2FA 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.
Do 2FA Authenticator or Authenticator TOTP have ads?
Neither 2FA Authenticator nor Authenticator TOTP shows ads.
Which is updated more often, 2FA Authenticator or Authenticator TOTP?
2FA Authenticator ships an update every 4 days, and Authenticator TOTP fortnightly. Most recently, 2FA Authenticator was updated on September 11, 2026 and Authenticator TOTP on September 18, 2026.

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