Comparison

2FA Authenticator Secure vs Authenticator App

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

Enhance your online security with this free and private two-factor authentication app. It adds an extra layer of protection to your accounts using unique time-based passwords and offers a secure vault for your files. Synchronization ensures your security is consistent across all your devices.

Highlights
  • Secure and private authentication
  • Synchronization across devices
  • Supports all online accounts
  • No passwords stored
  • Secure file vault
Features
Read full description

Authentication is made simple, free and secure. Add two step security to your online accounts. 2FA (two-factor authentication) helps you protect your account from hacker's breach by adding an additional layer of security. Protect and Secure your online accounts with unique time passwords. Keep your files in secured vault. Key Features : - Secure & Private - Synchronization across all devices. - Supports all online accounts. - No passwords stored. Privacy Policy :- https://twentyfivedegreesappsllc.wordpress.com/privacy-policy/ Terms Of Use :- https://twentyfivedegreesappsllc.wordpress.com/terms-of-use/ Please rate the app and give your feedback to help us improve and create much more unique apps for you.

About

Authenticator App

This app generates secure two-factor authentication tokens to protect your online accounts. It offers encrypted cloud backups and multi-device synchronization for easy recovery and access. The app works offline and can be secured with a PIN or biometric lock.

Highlights
  • Secure 2FA token generation
  • Encrypted cloud backups
  • Multi-device synchronization
  • Offline functionality
  • PIN and biometric lock
Features
Read full description

Authenticator App: 2FA・MFA・OTP delivers secure two-factor authentication codes for your accounts, keeping your online services protected with reliable TOTP generation. Simple, fast, and privacy-focused — perfect for securing logins without internet dependency. Key Features: - Generate TOTP codes for your accounts - Easy QR code scanning for quick account setup - Biometric security with Face ID or Touch ID - Secure cloud backup and data recovery - Offline functionality for use anywhere - Minimalist design for instant access Stay protected across all your services with Authenticator App: 2FA・MFA・OTP — your trusted companion for effortless account security. Payment will be charged to the credit card connected to your iTunes Account when you confirm the initial subscription purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current subscription period. Your account will be charged for renewal within 24-hours prior to the end of the current period, and the cost of the renewal will be identified. You may manage your subscription and auto-renewal may be turned off by going to your Account Settings after the purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription, where applicable. Terms of Use & Privacy Policy: https://docs.google.com/document/d/1-bRMtRSuH0pLoMZIwI69CA441mkxM0Cj0xaw91mEhTA/edit?usp=sharing https://docs.google.com/document/d/1-V6vBYQxi7tUSy_X5TVwc6skbLVyXHrjANNyCwFCOHU/edit?usp=sharing

Screenshots

2FA Authenticator Secure4 screens
Authenticator App4 screens

Verdict

The call

The clearest difference is in-app purchases: 2FA Authenticator Secure at none against Authenticator App's 15. 2FA Authenticator Secure also leads on update cadence (monthly vs every 8 months) and iOS requirement (13.0 vs 17). On price, rating, review sentiment and ratings volume 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 sells 15 in-app purchases, starting at $4.99 per 7 days. 2FA Authenticator Secure asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.4 for 2FA Authenticator Secure against 4.3 for Authenticator App. Both are backed by a comparable volume of ratings — 172 and 210 respectively. Written reviews are what separate them: 65% of 2FA Authenticator Secure's written reviews are positive against 67% of Authenticator App's.

UpkeepUpdate frequency

2FA Authenticator Secure ships an update monthly, Authenticator App every 8 months. The most recent releases landed on September 21, 2026 and September 24, 2026 respectively.

Scorecard4 real differences · 6 level
2FA Authenticator Secure versus Authenticator App: the parameters behind the verdict, then further details
Parameter2FA Authenticator SecureAuthenticator App
PriceFreeFree
Rating4.4 (172 ratings) — better4.3 (210 ratings)
Positive reviews65.4% of reviews66.7% of reviews — better
Number of ratings172210 — better
Update frequencyMonthly — betterEvery 8 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, Apple Watch
Requires iOS13.0 — better17
Further details — not scored
Size38 MB48 MB
Age rating4+4+
Developer25 Degrees Apps LLCAuthentication Services

Customer experience

2FA Authenticator Secure

All ratings167 ratings
Positive85.0%
Neutral4.8%
Negative10.2%
Written reviews26 reviews
Positive65.4%
Neutral11.5%
Negative23.1%

Authenticator App

All ratings210 ratings
Positive81.9%
Neutral5.7%
Negative12.4%
Written reviews12 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

None

2FA Authenticator Secure

No in-app purchases

15 purchases

Authenticator App

Subscriptions15
  • Digital Security Authenticator3 Days trial$4.997 Days
  • Enhance online security3 Days trial$5.997 Days
  • Generate one-time passwords$5.997 Days
Show 12 more
  • Smart Authenticator3 Days trial$6.997 Days
  • One-Time Password Generator$7.997 Days
  • Secure Code Generator3 Days trial$7.997 Days
  • One-Time Security Code App3 Days trial$9.997 Days
  • Smart Code Authenticator3 Days trial$11.997 Days
  • 2FA App$14.991 Month
  • Secure Verification Generator3 Days trial$19.991 Month
  • Secure your accounts$19.991 Month
  • Account protection Authenticator3 Days trial$29.991 Month
  • Secure your accounts$39.991 Year
  • Safe Login Code Generator3 Days trial$49.991 Year
  • One-Time Password$59.991 Year

Questions

Is 2FA Authenticator Secure free?
2FA Authenticator Secure is free to download, with no in-app purchases.
Is Authenticator App free?
Authenticator App is free to download, with in-app purchases available.
Which has better reviews, 2FA Authenticator Secure or Authenticator App?
2FA Authenticator Secure is rated higher. 2FA Authenticator Secure averages 4.4 out of 5 from 172 ratings, while Authenticator App averages 4.3 from 210 ratings.
Do 2FA Authenticator Secure or Authenticator App have ads?
Neither 2FA Authenticator Secure nor Authenticator App shows ads.
Which is updated more often, 2FA Authenticator Secure or Authenticator App?
2FA Authenticator Secure ships an update monthly, and Authenticator App every 8 months. Most recently, 2FA Authenticator Secure was updated on September 21, 2026 and Authenticator App on September 24, 2026.

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