Comparison

Authenticator ° vs 2FA Authenticator

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

Head to head
About

Authenticator °

This app enhances your online security by generating time-sensitive passwords for two-factor and multi-factor authentication. It offers seamless data synchronization across devices, Apple Watch support, and robust encryption for your sensitive information.

Highlights
  • One-Time Passwords (OTP)
  • Seamless Data Synchronization
  • Apple Watch Support
  • End-to-End Encryption
  • Import/Export Encrypted Backups
  • Auto-Lock & Biometric Authentication
Features
Read full description

Cutting-edge security meets convenience: Authenticator° is the ultimate iOS app designed to make your digital life safer and hassle-free. Now supporting Apple Watch, we safeguard your accounts across Twitter, Reddit, LinkedIn, Instagram, TikTok, Amazon, Facebook, Dropbox, and more, providing an unparalleled layer of protection. Key Features: • One-Time Passwords (OTP) – Boost your account security with two-factor or multi-factor authentication, using unique, time-sensitive passwords generated on-demand. • Seamless Data Synchronization – Sync your authentication data across multiple devices effortlessly, ensuring you have access to your accounts whenever you need them. • Apple Watch Support – Your one-time passwords are now a glance away. Enjoy seamless integration with your Apple Watch for quick, convenient authentication. • End-to-End Encryption – Enjoy peace of mind knowing your sensitive information is protected with the highest level of encryption, keeping your data secure from prying eyes. • Import/Export Encrypted Backups – Create private, encrypted backups of your data and effortlessly import or export them to ensure your information is always safe and accessible. • Auto-Lock & Biometric Authentication – Tailor the auto-lock time to your needs and use Touch ID or Face ID for seamless access to your accounts without compromising security. • No Account Required – There's no need to create a separate account for Authenticator°. Simply sign in with your Apple ID for data syncing and iCloud backups or opt for "device only" mode to keep your data exclusively on your device. With Authenticator°, you'll never have to worry about the security of your online accounts again. Take control of your digital life and keep your information safe from hackers and identity thieves with the ultimate authentication app. Download Authenticator° today and experience a new level of online security and convenience. Authenticator° subscription: Authenticator° Premium unlocks features like Data Sync Across Devices, End-to-End Data Encryption, Unlimited Tokens, and Encrypted File Export/Import. Available plan pricing is shown in the app before purchase. Payment will be charged to your App Store account at confirmation of purchase, and subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. You can manage or turn off auto-renewal in your account settings after purchase. See the instructions here: https://support.apple.com/en-us/HT202039 You can read the terms of use and privacy policy here: https://kapi90.github.io/authenticator_privacy_policy.html End User License Agreement (EULA) of the App Store applies: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

2FA Authenticator

This app provides robust digital security for your online accounts using end-to-end encryption. It simplifies adding accounts, securely backs up and syncs your data, and offers offline password generation. Manage all your passwords and generate strong ones with ease.

Highlights
  • Effortless account addition via QR code
  • Secure data backup and cross-device sync
  • Offline one-time password generation
  • Password manager for central organization
  • Customizable strong password generator
  • Face ID and Touch ID secure access
Features
Read full description

Authenticator App - Your Digital Security Guardian! Our authenticator app employs industry-leading end-to-end encryption to deliver security for your online accounts, ensuring every online interaction is safe and secure. Key Features: ● Effortless Account Addition: Simply scan a QR code to add accounts and receive one-time passwords (TOTP) for two-factor or multi-factor authentication (2FA/MFA). ● Secure Data Backup and Sync: Create encrypted backups on iCloud to ensure data security and synchronize across devices, providing access to important information anytime, anywhere. ● Robust Privacy Protection: Advanced encryption safeguards your in-app data, supports unique digital passwords, and offers quick, secure access via Face ID and Touch ID. ● Offline Password Generation: Generate one-time passwords (TOTP) stored locally, enhancing account security without the need for an internet connection. ● Extensive Platform Support: Compatible with thousands of major services, including Google, Facebook, Amazon, and Microsoft. ● Password Manager: Centrally manage various account passwords, organized for efficiency and security. ● Customizable Password Generator: Generate complex passwords with a single click, customizable in length and character types, ensuring robust account protection. Premium Membership Subscription: ● Payment will be charged to your iTunes account upon confirmation of purchase. ● Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. ● Your account will be charged for renewal within 24 hours prior to the end of the current period at the selected plan rate. ● Subscriptions can be managed by the user, and auto-renewal can be turned off by going to the user’s account settings after purchase. Relevant Agreements: ● Terms of Use: https://docs.qq.com/doc/DRHhqWFRCYkVSTXNk ● Privacy Policy: https://docs.qq.com/doc/DRGZ1U3FJWVhDY2RN Contact Us: For any questions or assistance, please contact us at watchaihelp@outlook.com. Act Now to Safeguard Your Digital Life!

Screenshots

Authenticator °4 screens
2FA Authenticator4 screens

Verdict

The call

The clearest difference is review sentiment: Authenticator ° at 77% against 2FA Authenticator's 35%. Authenticator ° also leads on ratings volume (594 vs 3) and device support (4 vs 2). 2FA Authenticator's advantage is rating (5.0 vs 4.8) and update cadence (every 6 days vs every 2 weeks). On price, ads, 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. Authenticator ° sells 14 in-app purchases, starting at $9.99 per month and 2FA Authenticator sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

2FA Authenticator holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Authenticator ° has 594 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 77% of Authenticator °'s written reviews are positive against 35% of 2FA Authenticator's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Authenticator ° ships an update every 2 weeks, 2FA Authenticator every 6 days. The most recent releases landed on August 10, 2026 and September 22, 2026 respectively.

Scorecard5 real differences · 5 level
Authenticator ° versus 2FA Authenticator: the parameters behind the verdict, then further details
ParameterAuthenticator °2FA Authenticator
PriceFreeFree
Rating4.8 (594 ratings)5.0 (3 ratings) — better
Positive reviews76.7% of reviews — better34.8% of reviews
Number of ratings594 — better3
Update frequencyEvery 2 weeksEvery 6 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size55 MB32 MB
Age rating4+4+
DeveloperBence Kaposzta朝虹 陈

Customer experience

Authenticator °

All ratings594 ratings
Positive94.4%
Neutral3.0%
Negative2.5%
Written reviews103 reviews
Positive76.7%
Neutral7.8%
Negative15.5%

2FA Authenticator

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews23 reviews
Positive34.8%
Neutral0.0%
Negative65.2%

Bugs and requests

Authenticator °

Reported bugs

3 issues
  • List of saved sites/accounts disappearing
  • Trouble logging in or resetting password
  • Incompatibility with older devices

Requested features

4 requests
  • Allow renaming of accounts
  • Add pop-up notifications like other authenticators
  • Improve sync with desktop/laptop
  • Provide more theme/customization options

2FA Authenticator

Not enough reviews yet to summarise bugs or requests.

In-app purchases

14 purchases

Authenticator °

Subscriptions11
  • Monthly7 Days trial$9.991 Month
  • Monthly$9.991 Month
  • Monthly3 Days trial$9.991 Month
Show 8 more
  • 3 Month$12.993 Months
  • 1 Year, 50% off$19.991 Year
  • 1 Year Discounted$22.991 Year
  • 1 Year, 30% off$27.991 Year
  • 1 Year with initial offer1 Month trial$34.991 Year
  • Annual subscription7 Days trial$39.991 Year
  • 1 Year$39.991 Year
  • 1 Year3 Days trial$39.991 Year
One-time3
  • Free Lifetime subscriptionFree
  • Lifetime, intro offer$0.29
  • Lifetime$59.99
4 purchases

2FA Authenticator

Subscriptions3
  • Authenticator Weekly3 Days trial$4.997 Days
  • Authenticator - Weekly3 Days trial$4.997 Days
  • Authenticator Yearly$39.991 Year
One-time1
  • Authenticator Lifetime$39.99

Questions

Is Authenticator ° free?
Authenticator ° is free to download, with in-app purchases available.
Is 2FA Authenticator free?
2FA Authenticator is free to download, with in-app purchases available.
Which has better reviews, Authenticator ° or 2FA Authenticator?
2FA Authenticator is rated higher. Authenticator ° averages 4.8 out of 5 from 594 ratings, while 2FA Authenticator averages 5.0 from 3 ratings.
Do Authenticator ° or 2FA Authenticator have ads?
Neither Authenticator ° nor 2FA Authenticator shows ads.
Which is updated more often, Authenticator ° or 2FA Authenticator?
Authenticator ° ships an update every 2 weeks, and 2FA Authenticator every 6 days. Most recently, Authenticator ° was updated on August 10, 2026 and 2FA Authenticator on September 22, 2026.

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