Comparison

Authenticator App · vs Auth

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

Head to head
About

Authenticator App ·

This app generates and securely stores two-factor authentication codes for your online accounts. It offers robust protection with encrypted data, seamless device synchronization, and quick access via widgets and Apple Watch. Enjoy offline code generation and a private browser for enhanced security.

Highlights
  • Generate 2FA codes
  • Securely store codes
  • Device synchronization
  • Quick access widget
  • Apple Watch support
  • Offline code generation
  • Private browser
Features
Read full description

# Authenticator App - Seamless Two-Factor Protection Securely generate and store two-factor authentication codes for your accounts using Authenticator App. We've developed our app to offer robust protection for your online accounts. It generates unique codes with modern security, ensuring your personal data stays secure. Set up your secure token swiftly by simply scanning the QR code. Input the one-time password - OTP - produced by our app on the desired service and you're set! Experience hassle-free 2FA verification. - Secure Every piece of data in Authenticator is encrypted, ensuring your 2FA codes remain secure. Even when saved in the cloud, your data remains private and solely accessible by you. - Seamless Device Synchronization Experience real-time synchronization of your accounts across all Apple devices, including your Apple Watch. - Quick Access Widget Retrieve your 2FA codes instantly from your Home Screen using the authenticator widget. - Apple Watch Support Access and generate 2FA codes directly from your wrist, ensuring seamless protection even on the go. - FaceID Support Authenticator seamlessly integrates with FaceID, ensuring only you can access your 2FA codes with a simple glance. - Offline Code Generation Produce 2FA codes even when offline, ensuring uninterrupted security, even during those airplane-mode moments. - Private Browser With the Private Browser feature, go incognito and prevent unwanted third-party peeking or unauthorized content intrusions. - Service Compatibility Supports popular services including Facebook, Amazon, Microsoft, Gmail, Instagram, Coinbase, Google, Okta Verify, Duo Mobile and thousands of other services. Guard your 2FA codes with Authenticator App – where security meets simplicity. Privacy Policy: https://netsismobile.com/privacy.html Terms of Use: https://netsismobile.com/tos.html

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

Authenticator App ·4 screens
Auth3 screens

Verdict

The call

The clearest difference is rating: Auth at 4.2 against Authenticator App ·'s 3.8. Auth also leads on ratings volume (365 vs 79). On price, review sentiment, update cadence and ads 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 3 in-app purchases, starting at $4.99 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

Auth holds the better App Store score, 4.2 against 3.8. Both are backed by a comparable volume of ratings — 79 and 365 respectively. Written reviews complicate that: 95% of Authenticator App ·'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

Authenticator App · ships an update every 9 days, Auth every 2 weeks. Both last shipped on October 4, 2026.

Scorecard2 real differences · 8 level
Authenticator App · versus Auth: the parameters behind the verdict, then further details
ParameterAuthenticator App ·Auth
PriceFreeFree
Rating3.8 (79 ratings)4.2 (365 ratings) — better
Positive reviews95.1% of reviews — better87.3% of reviews
Number of ratings79365 — better
Update frequencyEvery 9 days — betterEvery 2 weeks
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPod, Apple WatchiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size26 MB10 MB
Age rating17+9+
DeveloperNetsis Mobile FZCO婷 兰

Customer experience

Authenticator App ·

All ratings79 ratings
Positive68.4%
Neutral3.8%
Negative27.8%
Written reviews81 reviews
Positive95.1%
Neutral0.0%
Negative4.9%

Auth

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

User reviews

Authenticator App ·

From 79 App Store ratings

What we love

  • 🚀 Seamless device synchronization
  • 🔒 Robust security features
  • 👍 Intuitive and straightforward user interface
  • 🔒 Comprehensive two-factor authentication options
  • 🚀 Convenient offline code generation

Room to improve

  • 🔧 Could use more customization options for the widget
  • 🔧 Needs a better offline mode
  • 🔧 Private browser feature needs more functionality

Auth

From 365 App Store ratings

What we love

  • 🔒 Robust security features
  • 👍 User-friendly interface
  • 💡 Convenient multi-device sync
  • 🚀 Reliable performance
  • 🔒 Secure backup and recovery options

Room to improve

  • 🐛 Frequent ads disrupting usage
  • 💰 Paid premium version required for ad-free experience

Bugs and requests

Authenticator App ·

Reported bugs

2 issues
  • Login screen freezes
  • Incompatible with older devices

Requested features

2 requests
  • Dark mode option
  • Advanced analytics dashboard

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

Authenticator App ·

Subscriptions3
  • Premium Version$4.997 Days
  • Premium Version$9.991 Month
  • Premium Version3 Days trial$49.991 Year
2 purchases

Auth

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

Questions

Is Authenticator App · free?
Authenticator App · 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, Authenticator App · or Auth?
Auth is rated higher. Authenticator App · averages 3.8 out of 5 from 79 ratings, while Auth averages 4.2 from 365 ratings.
Do Authenticator App · or Auth have ads?
Both Authenticator App · and Auth show ads.
Which is updated more often, Authenticator App · or Auth?
Authenticator App · ships an update every 9 days, and Auth every 2 weeks. Most recently, Authenticator App · was updated on October 4, 2026 and Auth on October 4, 2026.

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