Comparison

LinOTP Authenticator vs Authenticator App-2FA・MFA・OTP

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

Head to head
About

LinOTP Authenticator

Features
Read full description

Use LinOTP Authenticator to secure your accounts with two-step authentication by generating verification codes to access your accounts. Two-step authentication provides an extra level of security for your accounts because every new verification code generated by LinOTP Authenticator is uniquely valid for a single sign in request only. LinOTP Authenticator is compatible with most of your accounts already as it supports standard TOTP and HOTP security algorithms. However, it works best with LinOTP, the enterprise-level 2FA solution. See https://linotp.de for more information. Features: * Generate verification codes offline * Edit your verification accounts * LinOTP Authenticator works with most providers and accounts * Biometric app lock * Simple QR code setup Permission notice: Camera: LinOTP Authenticator will ask you for the camera permission if you want to add accounts using the QR code scanner functionality.Use LinOTP Authenticator to secure your accounts with two-step authentication

About

Authenticator App-2FA・MFA・OTP

Enhance your online security by generating time-based one-time passcodes for two-factor authentication. Securely manage multiple accounts with effortless setup, biometric integration, and cloud backups. Enjoy a sleek interface with cross-device syncing for ultimate convenience.

Highlights
  • Multiple account support
  • QR code scanning for setup
  • Face ID/Touch ID integration
  • Cloud backups via iCloud
  • Dark mode interface
  • Cross-device synchronization
Features
Read full description

Secure Your Digital Life with Our Authenticator App Our Authenticator app is designed to provide you with a seamless and secure two-factor authentication (2FA) experience. Safeguard your online accounts from unauthorized access by generating time-based one-time passcodes (TOTP) that add an extra layer of protection to your login process. Key Features: - Multiple Account Support: Easily manage and secure all your accounts in one place, from social media to financial services. - Effortless Setup: Quickly add accounts by scanning QR codes or manually entering details. - Face ID and Touch ID Integration: Use biometric authentication for quick and secure access to your codes. - Cloud Backups: Ensure you never lose access to your codes with secure backups on iCloud. - Dark Mode: Enjoy a sleek, eye-friendly interface designed for low-light environments. - Cross-Device Sync: Seamlessly sync your codes across multiple devices for maximum convenience. Whether you're protecting your email, social media, or online banking, our Authenticator app is your trusted companion for enhanced security. Terms of Use: https://authenticator2.com/terms Privacy Policy: https://authenticator2.com/policy

Screenshots

LinOTP Authenticator4 screens
Authenticator App-2FA・MFA・OTP4 screens

Verdict

The call

The clearest difference is in-app purchases: LinOTP Authenticator at none against Authenticator App-2FA・MFA・OTP's 8. LinOTP Authenticator also leads on ads (none vs shown) and iOS requirement (13.0 vs 17.6). Authenticator App-2FA・MFA・OTP's advantage is update cadence (every 9 days vs every 8 months) and chart position (#96 vs unranked). On price 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. Authenticator App-2FA・MFA・OTP sells 8 in-app purchases, starting at $5.99 per 7 days. LinOTP Authenticator asks for nothing beyond the download.

UpkeepUpdate frequency

LinOTP Authenticator ships an update every 8 months, Authenticator App-2FA・MFA・OTP every 9 days. The most recent releases landed on October 12, 2026 and October 22, 2026 respectively.

Scorecard5 real differences · 6 level
LinOTP Authenticator versus Authenticator App-2FA・MFA・OTP: the parameters behind the verdict, then further details
ParameterLinOTP AuthenticatorAuthenticator App-2FA・MFA・OTP
PriceFreeFree
Rating—4.6 (711 ratings) — better
Positive reviews—68.9% of reviews
Number of ratings—711 — better
Update frequencyEvery 8 monthsEvery 9 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
Best chart rank—#96 — better
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS13.0 — better17.6
Further details — not scored
Size24 MB153 MB
Age rating4+4+
DeveloperKeyIdentity GmbHFLOOMIX LTD

In-app purchases

None

LinOTP Authenticator

No in-app purchases

8 purchases

Authenticator App-2FA・MFA・OTP

Subscriptions8
  • Weekly Access3 Days trial$5.997 Days
  • Weekly Access3 Days trial$9.997 Days
  • Weekly Access$9.997 Days
Show 5 more
  • Yearly Access$49.991 Year
  • Yearly Access$59.991 Year
  • Yearly Access3 Days trial$59.991 Year
  • Yearly Access$69.991 Year
  • Yearly Access3 Days trial$69.991 Year

Questions

Is LinOTP Authenticator free?
LinOTP Authenticator is free to download, with no in-app purchases.
Is Authenticator App-2FA・MFA・OTP free?
Authenticator App-2FA・MFA・OTP is free to download, with in-app purchases available.
Do LinOTP Authenticator or Authenticator App-2FA・MFA・OTP have ads?
Authenticator App-2FA・MFA・OTP shows ads; LinOTP Authenticator does not.
Which is updated more often, LinOTP Authenticator or Authenticator App-2FA・MFA・OTP?
LinOTP Authenticator ships an update every 8 months, and Authenticator App-2FA・MFA・OTP every 9 days. Most recently, LinOTP Authenticator was updated on October 12, 2026 and Authenticator App-2FA・MFA・OTP on October 22, 2026.

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