Comparison

Authy Authenticator vs Auth

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

Head to head
About

Authy 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

Authy Authenticator – Secure 2FA with iCloud Backup & Apple Watch Support Strengthen your account protection with Authy 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, Authy Authenticator offers an easy, secure, and convenient way to manage all your 2FA codes. Powerful Features of Authy 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 Authy 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

Auth

Enhance your online security with this app that generates time-based one-time passwords. Protect your accounts from unauthorized access by enabling two-factor authentication and scanning QR codes. Secure your digital life with robust encryption and convenient backup options.

Highlights
  • Generates one-time tokens
  • Two-factor authentication
  • Encrypted vault
  • Password/biometric unlock
  • Supports HOTP and TOTP
  • Automatic iCloud backups
  • Multiple entry methods
Features
Read full description

This app generates one-time tokens on your device which are used in combination with your password. This helps to protect your accounts from hackers, making your security bulletproof. Just enable the two-factor authentication in your account settings for your provider, scan the QR code provided and you're good to go! Main Features ◆ Encrypted, can be unlocked with a password or Touch/Face ID ◆ Supports industry standard algorithms: HOTP and TOTP ◆ Supports Supports 6/7/8 digits & SHA1/SHA-256/SHA-512 ◆ Supports automatic backups of the vault to iCloud ◆ Lots of ways to add new entries - Scan a QR code or an image of one - Enter details manually - Import from other popular authenticator apps ◆ Organization - Alphabetic/custom sorting - Custom or automatically generated icons - Advanced entry editing - Search by name/issuer Terms of Use: https://653a45caedf4b.site123.me/terms-of-use Privacy Policy: https://653a45caedf4b.site123.me/privacy-policy

Screenshots

Authy Authenticator4 screens
Auth3 screens

Verdict

The call

The clearest difference is ads: Authy Authenticator at none against Auth's shown. Authy Authenticator also leads on rating (4.4 vs 4.2). Auth's advantage is review sentiment (87% vs 57%) and update cadence (every 2 weeks vs every 3 months). On price, ratings volume, in-app purchases and monetization model 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. Authy Authenticator sells 3 in-app purchases, starting at $9.99 per 7 days and Auth sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Authy Authenticator holds the better App Store score, 4.4 against 4.2. Both are backed by a comparable volume of ratings — 195 and 365 respectively. Written reviews complicate that: 57% of Authy Authenticator's written reviews are positive against 87% of Auth's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Authy Authenticator ships an update every 3 months, Auth every 2 weeks. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.

Scorecard4 real differences · 6 level
Authy Authenticator versus Auth: the parameters behind the verdict, then further details
ParameterAuthy AuthenticatorAuth
PriceFreeFree
Rating4.4 (195 ratings) — better4.2 (365 ratings)
Positive reviews56.8% of reviews87.3% of reviews — better
Number of ratings195365 — better
Update frequencyEvery 3 monthsEvery 2 weeks — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS1615.0 — better
Further details — not scored
Size20 MB10 MB
Age rating4+9+
DeveloperAppios Bilisim婷 兰

Customer experience

Authy Authenticator

All ratings195 ratings
Positive86.7%
Neutral3.6%
Negative9.7%
Written reviews37 reviews
Positive56.8%
Neutral8.1%
Negative35.1%

Auth

All ratings365 ratings
Positive78.9%
Neutral2.7%
Negative18.4%
Written reviews142 reviews
Positive87.3%
Neutral2.1%
Negative10.6%

Bugs and requests

Authy Authenticator

Not enough reviews yet to summarise bugs or requests.

Auth

Reported bugs

2 issues
  • Ads interfering with account setup
  • Occasional crashes or freezes

Requested features

2 requests
  • Dark mode option
  • Improved free tier with fewer ads

In-app purchases

3 purchases

Authy 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

Auth

Subscriptions2
  • Weekly premium$3.997 Days
  • Yearly premium$49.991 Year

Questions

Is Authy Authenticator free?
Authy Authenticator is free to download, with in-app purchases available.
Is Auth free?
Auth is free to download, with in-app purchases available.
Which has better reviews, Authy Authenticator or Auth?
Authy Authenticator is rated higher. Authy Authenticator averages 4.4 out of 5 from 195 ratings, while Auth averages 4.2 from 365 ratings.
Do Authy Authenticator or Auth have ads?
Auth shows ads; Authy Authenticator does not.
Which is updated more often, Authy Authenticator or Auth?
Authy Authenticator ships an update every 3 months, and Auth every 2 weeks. Most recently, Authy Authenticator was updated on October 1, 2026 and Auth on September 30, 2026.

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