Comparison

Auth Authenticator 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

Auth Authenticator

Secure your online accounts with this Two-Factor Authentication (2FA) app. It generates time-based one-time passwords (TOTP) and offers encrypted backups, multi-device sync, and offline access. Protect your accounts from unauthorized access with robust security features.

Highlights
  • Encrypted iCloud Backup
  • Apple Watch Support
  • Multi-Device Sync
  • Offline Access
  • Biometric & PIN Lock
  • Quick Setup
  • TOTP Security
Features
Read full description

Auth Authenticator – Secure 2FA with iCloud Backup & Apple Watch Support Strengthen your account protection with Auth Authenticator, the fast, reliable, and secure Two-Factor Authentication (2FA) app trusted by thousands of users. Generate time-based one-time passwords (TOTP) and keep your online accounts safe from unauthorized access. Whether you're securing your Google, Facebook, Instagram, Microsoft, Amazon, or other important accounts, Auth Authenticator offers an easy, secure, and convenient way to manage all your 2FA codes. Powerful Features of Auth Authenticator: * iCloud Encrypted Backup 
Securely store your 2FA accounts with automatic iCloud backup. Recover your codes anytime, even if you lose or change your device. * Apple Watch Support 
View your verification codes right from your Apple Watch — instant access without pulling out your phone. * Multi-Device Sync 
 Seamlessly sync your 2FA accounts across multiple Apple devices, ensuring you’re always connected. * Offline Access Anywhere
 Generate one-time passwords even when offline or traveling — no internet connection required. * Quick & Easy Setup
 Add accounts via QR code scan or manual key entry in seconds. * Biometric & PIN Lock Protection 
Keep your codes safe with Face ID, Touch ID, or a secure PIN. * Works with All Popular Platforms
Compatible with Google, Facebook, Instagram, Microsoft, Amazon, Twitter, LinkedIn, GitHub, Dropbox, and any app or service supporting TOTP 2FA. * Time-Based One-Time Password (TOTP) Security 
Industry-standard TOTP algorithm ensures your codes refresh automatically every 30 seconds for strong, reliable protection. * No Ads, Fully Private 
Ad-free, privacy-first design — your information stays with you. Why risk your accounts?
Get Auth Authenticator today — the trusted, feature-packed 2FA app with iCloud Backup, Apple Watch support, and multi-device sync. Information About Subscription You can cancel your subscription or free trial anytime by cancelling your subscription through your iTunes account settings, or it will automatically renew. This must be done 24 hours before the end of the free trial or any subscription period to avoid being charged. Subscription with a free trial period will automatically renew to a paid subscription. Please note: any unused portion of a free trial period (if offered) will be forfeited when you purchase a premium subscription during the free trial period. Subscription payments will be charged to your iTunes account at confirmation of your purchase and upon commencement of each renewal term. For more information, please see our Privacy Policy and Terms of Use. Terms of Use: https://sites.google.com/view/auth-terms/ Privacy Policy: https://sites.google.com/view/auth-privacy/

About

Authenticator App+

Features
Read full description

Authenticator App+ creates the two-factor authentication (2FA) codes for your online accounts and keeps your passwords behind the same lock. Your codes and passwords are never sent to us. SET UP 2FA STEP BY STEP - Pick a service and follow a short guide to turn on two-factor authentication. No QR code needed - Or scan a QR code, or type a setup key - Recognizes 480+ services and shows their logos - Works with Google, Microsoft, Facebook, Instagram, Amazon, PayPal, Discord, GitHub and any service that supports authenticator apps - Codes are created on your iPhone and work without an internet connection - Tap a code to copy it MOVE IN FROM ANOTHER APP - Google Authenticator: scan its transfer QR code - 2FAS: import its backup file - Aegis: import an unencrypted export - Other apps: import a list of otpauth links AUTOFILL Fill your verification codes and saved passwords in Safari and other apps, after Face ID, Touch ID or your PIN. Codes need iOS 18 or later. ICLOUD SYNC Keep your accounts in sync between your devices. Sync uses your own iCloud Keychain, end-to-end encrypted by Apple. We cannot read it. WIDGETS See a code on your Home Screen or Lock Screen without opening the app. PASSWORD VAULT Keep passwords, usernames and notes next to your codes, behind the same lock. BACKUP YOU CONTROL - Export an encrypted backup with a password you choose - Restore it on a new iPhone in seconds - Reinstalled the app? It offers your accounts back LOCKED DOWN - Opens with Face ID, Touch ID or your PIN - Asks for Face ID again before showing a secret key or a saved password - Slows down repeated wrong PIN attempts - Hides its contents in the app switcher PRIVATE BY DESIGN - No ads - No account to create - Your secret keys and passwords stay in the iOS Keychain on your device. They leave it only if you turn on iCloud Sync or export a backup yourself - Anonymous usage statistics and crash reports help us improve the app. They never contain your accounts, codes or passwords ALSO INCLUDED A browser tab that keeps no history, cookies or cache, so you can sign in without switching apps. Some features, including AutoFill, iCloud Sync, widgets, encrypted backup export and unlimited accounts, require a subscription. --- Auto Renewable Subscription Terms: • Your free trial subscription will automatically renew to a paid subscription unless auto-renew is turned off at least 24 hours before the end of the free trial period. • You can cancel a free trial or subscription anytime by turning off auto-renewal through your iTunes account settings. This must be done 24 hours before the end of a free trial or subscription period to avoid being charged. The cancellation will take effect the day after the last day of the current subscription period, and you will be downgraded to the free service. • Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Privacy Policy: https://bakirapps.com/privacy/authenticator Terms of Use: https://bakirapps.com/terms

Screenshots

Auth Authenticator4 screens
Authenticator App+4 screens

Verdict

The call

The clearest difference is rating: Auth Authenticator at 4.4 against Authenticator App+'s 3.7. Auth Authenticator also leads on ads (none vs shown) and ratings volume (214 vs 3). Authenticator App+'s advantage is update cadence (weekly vs every 5 months). On price, in-app purchases and iOS requirement 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. Auth Authenticator sells 3 in-app purchases, starting at $9.99 per 7 days and Authenticator App+ sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Auth Authenticator holds the better App Store score, 4.4 against 3.7. That said, the two scores are not equally well evidenced: Auth Authenticator has 214 ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

Auth Authenticator ships an update every 5 months, Authenticator App+ weekly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
Auth Authenticator versus Authenticator App+: the parameters behind the verdict, then further details
ParameterAuth AuthenticatorAuthenticator App+
PriceFreeFree
Rating4.4 (214 ratings) — better3.7 (3 ratings)
Positive reviews56.8% of reviews—
Number of ratings214 — better3
Update frequencyEvery 5 monthsWeekly — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone
Requires iOS16 — better17.0
Further details — not scored
Size20 MB28 MB
Age rating4+17+
DeveloperAppios BilisimBakir Store

Customer experience

Auth Authenticator

All ratings213 ratings
Positive86.4%
Neutral3.8%
Negative9.9%
Written reviews44 reviews
Positive56.8%
Neutral6.8%
Negative36.4%

Authenticator App+

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

3 purchases

Auth Authenticator

Subscriptions3
  • Weekly Subscription Plans3 Days trial$9.997 Days
  • Monthly Subscription Plans$14.991 Month
  • Yearly Subscription Plans3 Days trial$49.991 Year
2 purchases

Authenticator App+

Subscriptions2
  • Premium Weekly3 Days trial$9.997 Days
  • Premium Yearly$44.491 Year

Questions

Is Auth Authenticator free?
Auth Authenticator is free to download, with in-app purchases available.
Is Authenticator App+ free?
Authenticator App+ is free to download, with in-app purchases available.
Which has better reviews, Auth Authenticator or Authenticator App+?
Auth Authenticator is rated higher. Auth Authenticator averages 4.4 out of 5 from 214 ratings, while Authenticator App+ averages 3.7 from 3 ratings.
Do Auth Authenticator or Authenticator App+ have ads?
Authenticator App+ shows ads; Auth Authenticator does not.
Which is updated more often, Auth Authenticator or Authenticator App+?
Auth Authenticator ships an update every 5 months, and Authenticator App+ weekly. Most recently, Auth Authenticator was updated on October 25, 2026 and Authenticator App+ on October 24, 2026.

Other comparisons