Comparison

Authenticator App vs FairAuth

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

Head to head
About

Authenticator App

Enhance your online security with this app, offering a secure and reliable method to protect your accounts. It generates unique codes for two-factor authentication, ensuring your personal information stays safe.

Highlights
  • Account protection with 2FA
  • Easy setup and management
  • Backup and sync accounts
  • Secure code generation
Features
Read full description

Our Authenticator app is the perfect solution for your online security needs. We designed it to provide you with a secure and reliable way to protect your online accounts. Using advanced security protocols, our app generates unique codes that only you can use to access your accounts, ensuring that your personal information remains safe and secure at all times. Our main feathers: 1.Protect your accounts with 2FA. 2.Easy to setup & manage your accounts. 3.Backup & Sync your accounts. About subscriptions - Payment will be charged to iTunes Account at confirmation of purchase. - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. - Account will be charged for renewal within 24-hours before the end of the current period, and identify the cost of the renewal. - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. * Terms of Use: https://auth.skyrisenetworks.com/terms * Privacy Policy: https://auth.skyrisenetworks.com/privacy * Support: https://auth.skyrisenetworks.com/support

About

FairAuth

Features
Read full description

FairAuth creates the codes for two-step verification on iPhone and iPad. No account, no tracking, and your codes stay yours. Try everything free for 7 days. After that, a one-time purchase unlocks adding new accounts, your own images, AutoFill and shortcuts. There is no subscription. Showing and copying your codes, backups, export and restore stay free forever, with or without the purchase. Add accounts in seconds • Scan the QR code, choose a screenshot or open the setup link • If a service only shows a setup key, type it in • Time-based and counter-based codes, and codes for Steam Move from your old app • FairAuth reads the export files of many authenticator apps and password managers, the Passwords app and the transfer codes of Google Authenticator • For apps without an export, a checklist guides you account by account Backups the way you choose • iCloud Sync, end-to-end encrypted • Or a backup file in a place you choose: a USB drive, your NAS or your own cloud storage • The file format is published, so you can open your backups without FairAuth • Export all your codes at any time Codes where you sign in • With AutoFill, FairAuth suggests the right code when you sign in to a website or an app Protected • FairAuth opens only with Face ID, Touch ID or your device passcode • Codes stay hidden in the app switcher and while the screen is being recorded • No account, no phone number, no ads, no tracking Made for everyone • Large text and VoiceOver • 24 languages • Help that works without an internet connection FairAuth is made by BYTEPOTATO UG (haftungsbeschränkt) in Göttingen, Germany.

Screenshots

Authenticator App4 screens
FairAuth4 screens

Verdict

The call

The clearest difference is iOS requirement: Authenticator App at 15.0 against FairAuth's 18.0. On price, update cadence, ads and in-app purchases 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 4 in-app purchases, starting at $8.99 per month and FairAuth sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Authenticator App ships an update monthly, FairAuth fortnightly. The most recent releases landed on October 30, 2026 and October 20, 2026 respectively.

Scorecard1 real difference · 9 level
Authenticator App versus FairAuth: the parameters behind the verdict, then further details
ParameterAuthenticator AppFairAuth
PriceFreeFree
Rating4.7 (3.4K ratings) — better—
Positive reviews41.3% of reviews—
Number of ratings3.4K — better—
Update frequencyMonthlyFortnightly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, Mac — better
Requires iOS15.0 — better18.0
Further details — not scored
Size46 MB26 MB
Age rating17+4+
DeveloperSkyRise NetworksBYTEPOTATO UG (haftungsbeschraenkt)

Bugs and requests

Authenticator App

Reported bugs

3 issues
  • Unable to scan QR codes
  • Accounts not showing up correctly
  • Repeated login failures

Requested features

3 requests
  • Ability to add/manage multiple accounts
  • Improved syncing across devices
  • More transparent subscription model

FairAuth

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Authenticator App

Subscriptions3
  • Authenticator Monthly Premium3 Days trial$8.991 Month
  • Authenticator Weekly Premium3 Days trial$9.997 Days
  • Authenticator Yearly Premium3 Days trial$49.991 Year
One-time1
  • Authenticator Lifetime Premium$69.99
2 purchases

FairAuth

One-time2
  • 7-day TrialFree
  • FairAuth Full Version$8.99

Questions

Is Authenticator App free?
Authenticator App is free to download, with in-app purchases available.
Is FairAuth free?
FairAuth is free to download, with in-app purchases available.
Do Authenticator App or FairAuth have ads?
Neither Authenticator App nor FairAuth shows ads.
Which is updated more often, Authenticator App or FairAuth?
Authenticator App ships an update monthly, and FairAuth fortnightly. Most recently, Authenticator App was updated on October 30, 2026 and FairAuth on October 20, 2026.

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