Comparison

OTP Manager vs Authenticator

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

Head to head
About

OTP Manager

Securely manage your two-factor authentication tokens across all your Apple devices. Automatically sync codes via iCloud Keychain, making access seamless from iPhone to Apple Watch and desktop.

Highlights
  • 2 Factor Authentication
  • Token Management
  • HMAC Time Based One Time Passwords
  • iCloud Keychain Sync
  • QR Code Scanning
  • Multi-device Support
Read full description

OTP Manager is a 2 Factor Authenticator and Token Manager for HMAC based Time Based One Time Passwords, as used by Google, Facebook, Dropbox, and many more. Discover the power of secure automatic token synchronisation on all your devices via iCloud Keychain. Scan a QR code on your iPhone, have it automatically added on your desktop, and have it appear on you Apple Watch. Supports Googles Migration Export QR (up to 10 accounts) Regarding App Privacy, find our documents on our website: Privacy policy: https://stickybit.nl/otpmanager/privacypolicy.html EULA: https://stickybit.nl/otpmanager/eula.html

About

Authenticator

Enhance your online account security with this two-factor authentication utility. Easily add accounts by scanning QR codes and benefit from bank-grade encryption and biometric unlock for peace of mind. Supports thousands of websites and services.

Highlights
  • Bank-Grade Encryption
  • Secure 2FA and MFA Tokens
  • Effortless Setup (QR Scan)
  • Biometric Unlock
  • Encrypted Backups to iCloud
  • Cross-Device Sync
  • TOTP Support
Features
Read full description

Authenticator Aрр Authenticator Aрр is a two-factor authentication utility to enhance the security of your online accounts. It is easy to set up, with no login required - simply scan a QR code to add your accounts. Google account verification and data import Authenticator App is a powerful application that supports Google account verification and the ability to import data from Google Authenticator. By downloading 2FA Authenticator App, you are downloading security for yourself! Authenticator app is compatible with more than thousands websites and services including; Microsoft Authenticator, Google Authenticator, Microsoft Authenticator App, Reddit Authenticator, Facebook Authenticator, The Microsoft Authenticate Aрр, Paypal Authenticator, Amazon Authenticator, Dropbox Authenticator, Twilio Authy, Authy, MS Authenticator App, Authentication App, Discord Authenticator, Twitter Authenticator, Authenticator App Autenticador, Steam Authenticator, Snapchat Authenticator and thousands more. Multi Factor Authenticator (MFA) & two factor authentication (2FA) provides a second layer of security. 2FA Authenticator also allows you to quickly and easily protect your accounts by adding 2-factor authentication (2FA). Our Premium Function Passcode will provide a second layer of security in this two-step verification process. After you’ve signed in with two factor authentication (2FA), you’ll have access to sites with secure. Key Features: - Bank-Grade Encryption: Rest easy knowing that all your data stored in the Authenticator app is protected by state-of-the-art encryption. - Secure 2FA and MFA Tokens: Store and generate both two-factor and multi-factor authentication tokens (2FA & MFA) with ease. - Effortless Setup: Seamlessly add tokens by scanning QR codes or entering them manually. - Enhanced Security: Benefit from end-to-end encryption for all stored codes, ensuring your data remains confidential. - Biometric Unlock: Access your tokens quickly and securely with Passcode. - Peace of Mind Backups: Safeguard your tokens with encrypted backups to iCloud. - Seamless Device Transitions: Easily restore your codes when switching or replacing devices. - Cross-Device Sync: Keep your codes synchronized securely across all your Apple devices. - Wide Compatibility: Enjoy compatibility with iPhone and iPad. - Convenient Widgets: Access your codes directly from your home screen with handy widgets. - Offline Functionality: No internet? No problem! Our app works offline without sacrificing security. - Import Existing Tokens: Bring your existing tokens into the app effortlessly. - **TOTP Support:** Fully support for time-based one-time passwords (TOTP). - Extensive Service Support: Compatible with a vast array of popular services, including Facebook, Google, Amazon, Coinbase, Microsoft, Instagram, Roblox, and thousands more. 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. Privacy Policy: https://theauthenticatorapp.weebly.com/ Terms of Use: https://theauthenticatorapp.weebly.com/terms-of-use.html

Screenshots

OTP Manager4 screens
Authenticator4 screens

Verdict

The call

OTP Manager and Authenticator both sit at 4.5 stars, but that hides the real split: 55% of OTP Manager's written reviews are positive against 15% of Authenticator's. OTP Manager also leads on ads (none vs shown). On price, rating, ratings volume and update cadence 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. OTP Manager sells 2 in-app purchases, starting at $5.49 per year and Authenticator sells 4 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

OTP Manager holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 164 and 406 respectively. Written reviews point the same way: 55% of OTP Manager's written reviews are positive against 15% of Authenticator's.

UpkeepUpdate frequency

OTP Manager ships an update every 4 days, Authenticator weekly. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

Scorecard2 real differences · 8 level
OTP Manager versus Authenticator: the parameters behind the verdict, then further details
ParameterOTP ManagerAuthenticator
PriceFreeFree
Rating4.5 (164 ratings) — better4.3 (406 ratings)
Positive reviews55.3% of reviews — better14.8% of reviews
Number of ratings164406 — better
Update frequencyEvery 4 days — betterWeekly
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPod, Mac, Apple WatchiPhone, iPad, iPod, Mac
Requires iOS14.0 — better15.0
Further details — not scored
Size8 MB18 MB
Age rating4+4+
DeveloperCarlos de Boer Ver VoornAli El Malki

Customer experience

OTP Manager

All ratings144 ratings
Positive86.8%
Neutral2.1%
Negative11.1%
Written reviews47 reviews
Positive55.3%
Neutral6.4%
Negative38.3%

Authenticator

All ratings406 ratings
Positive82.0%
Neutral3.2%
Negative14.8%
Written reviews54 reviews
Positive14.8%
Neutral0.0%
Negative85.2%

User reviews

OTP Manager

From 164 App Store ratings

What we love

  • 👍 Works as expected
  • 👍 iCloud sync works
  • 👍 Backup/restore feature
  • 👍 Simple design
  • 👍 Menu bar option for quick access

Room to improve

  • 😞 No QR scanner included
  • 😞 No instructions provided
  • 😞 Difficult to set up
  • 😞 Useless without instructions
  • 😞 Requires credit card info (for some users)

Authenticator

From 406 App Store ratings

What we love

  • ❤️ Amazing app
  • 👍 Loved it
  • 👍 Top
  • 👍 Wouah super
  • 👍 Congratulations

Room to improve

  • 😞 Not working
  • 😞 Too complicated
  • 😞 Horrible
  • 😞 Too expensive
  • 😞 Scam app

Bugs and requests

OTP Manager

Reported bugs

14 issues
  • App no longer adds accounts with otpm files or QR
  • App displays green check and hangs on camera view
  • App doesn't open on Sequoia 15.1
  • Adding tokens via iPhone is broken
  • App crashes when dragging window from one screen to another
Show 9 more
  • App has a penchant for expiring tokens without displaying new ones
  • Menu bar menu turns gray for a short time
  • Window position and layout not remembered
  • It deleted OTPs when machines were moved
  • Cannot get this to work with Amazon
  • Numbers started scrolling continuously after entering code
  • Items padding in toolbar window is too big
  • Item's background color should be customizable
  • Text / shortcut info in small icon set are not necessary

Requested features

13 requests
  • Add QR scanner
  • Provide clear user instructions/tutorials
  • Add ability to add token from toolbar window
  • Customize padding in toolbar window
  • Customize item background color
Show 8 more
  • Option to hide menu bar icon
  • Add dark mode
  • Allow font and background color customization
  • Append a 'return' after copied code
  • Improve clarity of instructions and terminology
  • Fix adding tokens via iPhone
  • Add option to not display icon in menu bar
  • Remember window position and layout

Authenticator

Reported bugs

13 issues
  • Not working
  • Cannot make app work
  • Cannot cancel subscription
  • App freezes
  • Locked out of everything
Show 8 more
  • Cannot install app
  • QR code invalid
  • QR code not sent
  • App does not send QR code
  • App keeps asking to pay after purchase
  • Cannot scan QR code
  • Loading screen stuck
  • Cannot get past step 1

Requested features

7 requests
  • Show cost first
  • Provide free version without payment
  • Offer manual key entry
  • Provide email support option
  • Clearer instructions for setup and configuration
Show 2 more
  • Alternative to Face ID for access
  • Email reset option for passwords

In-app purchases

2 purchases

OTP Manager

Subscriptions1
  • Yearly Donation$5.491 Year
One-time1
  • Donate Once$4.99
4 purchases

Authenticator

Subscriptions3
  • Authenticator Pro Weekly$9.997 Days
  • Monthly Subscription Authly$12.991 Month
  • Authenticator Pro3 Days trial$44.991 Year
One-time1
  • Authenticator Pro Lifetime$69.99

Questions

Is OTP Manager free?
OTP Manager is free to download, with in-app purchases available.
Is Authenticator free?
Authenticator is free to download, with in-app purchases available.
Which has better reviews, OTP Manager or Authenticator?
OTP Manager is rated higher. OTP Manager averages 4.5 out of 5 from 164 ratings, while Authenticator averages 4.3 from 406 ratings.
Do OTP Manager or Authenticator have ads?
Authenticator shows ads; OTP Manager does not.
Which is updated more often, OTP Manager or Authenticator?
OTP Manager ships an update every 4 days, and Authenticator weekly. Most recently, OTP Manager was updated on October 7, 2026 and Authenticator on October 10, 2026.

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