Comparison

Group2FA vs Authenticator °

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

Head to head
About

Group2FA

Securely share two-factor authentication (2FA) codes with trusted groups for online accounts. Supports authenticator app codes and SMS-based OTPs through dedicated numbers. Simplifies access for shared services like streaming, banking, and business tools.

Highlights
  • Secure 2FA code sharing
  • Supports authenticator app codes (TOTP/HOTP)
  • Share SMS-based OTPs
  • Dedicated Group2FA Numbers
  • Create trusted authentication groups
  • Cross-country support
Read full description

Easily Share Two-Factor Authentication (2FA) with Trusted Groups Securely share 2FA codes for online accounts with family, friends, employees, or teams. The Group2FA App makes two-factor authentication (2FA) code sharing simple, ensuring secure access to One-Time Passcodes (OTP) and authenticator codes across more than 30 countries. Protect Your Online Accounts with Group2FA Do you share logins and passwords for streaming services, banking, business tools, or other online accounts? With Group2FA, you can create trusted authentication groups that securely share: ‣ SMS-based One-Time Passcodes (OTP) for shared accounts ‣ Authenticator App-generated 2FA codes (TOTP & HOTP) Authenticator Code Sharing – Secure & Easy If your shared accounts use an Authenticator App for 2FA verification codes, Group2FA enables you to securely share authentication codes with trusted group members. Simply scan the QR codes from your online accounts into Group2FA, and invite members to access the codes when needed. Authenticator Group Plans – $1.69/mo. ‣ Share authenticator app codes (TOTP & HOTP) ‣ Invite up to 5 trusted members ‣ FREE trial on the first subscription Share SMS One-Time Passcodes with a Group2FA Number Need a shared 2FA phone number for SMS-based logins? Group2FA Numbers let your group receive 2FA SMS passcodes instantly. Simply replace your shared account’s 2FA phone number with a Group2FA Number, and all group members will receive OTPs via in-app messages, push notifications, SMS*, or WhatsApp. US Group2FA Number Plans – From $3.99/mo. ‣ +1 Country Code SMS-capable number ‣ 3 or 5 invited members per group ‣ FREE trial on the first subscription US Non-VoIP Group2FA Number Plan – $15.99/mo. ‣ Real US mobile number (SIM-backed) – compatible with ALL platforms ‣ Supports 15 invited members ‣ New: Advanced Audit function ‣ FREE trial on the first subscription Non-US Group2FA Number Plans – From $9.99/mo. ‣ Choose a Group2FA Number from AU (+61), GB (+44), IL (+972), NL (+31) ‣ 5 invited members per group Additional Member Bundles – $4.99/mo. ‣ Add 5 extra group members to Premium and Enterprise Plans ‣ Enables or Increases Webhook functionality Keep your online accounts secure and simplify two-factor authentication today! Privacy Policy – https://group2fa.app/privacy.html EULA - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ * Note: Outgoing SMS messages are available in select countries. All users receive in-app messages and can enable push notifications and WhatsApp alerts.

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/

Screenshots

Group2FA4 screens
Authenticator °4 screens

Verdict

The call

The clearest difference is ratings volume: Authenticator ° at 594 against Group2FA's 5. Authenticator ° also leads on update cadence (every 2 weeks vs every 2 months) and device support (4 vs 2). Group2FA's advantage is review sentiment (100% vs 77%) and rating (5.0 vs 4.8). 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. Group2FA sells 19 in-app purchases, starting at $1.59 per month and Authenticator ° sells 14 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Group2FA 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 5, so its average is the more settled of the two. Written reviews point the same way: 100% of Group2FA's written reviews are positive against 77% of Authenticator °'s.

UpkeepUpdate frequency

Group2FA ships an update every 2 months, Authenticator ° every 2 weeks. The most recent releases landed on September 15, 2026 and August 10, 2026 respectively.

Scorecard5 real differences · 5 level
Group2FA versus Authenticator °: the parameters behind the verdict, then further details
ParameterGroup2FAAuthenticator °
PriceFreeFree
Rating5.0 (5 ratings) — better4.8 (594 ratings)
Positive reviews100.0% of reviews — better76.7% of reviews
Number of ratings5594 — better
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPadiPhone, iPad, iPod, Apple Watch — better
Requires iOS16.015.0 — better
Further details — not scored
Size88 MB55 MB
Age rating4+4+
DeveloperKG PRODDEV, LLCBence Kaposzta

Customer experience

Group2FA

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Authenticator °

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

Bugs and requests

Group2FA

Not enough reviews yet to summarise bugs or 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

In-app purchases

19 purchases

Group2FA

Subscriptions19
  • Add 5 Users to Auth Group2 variants$1.591 Month
  • Authenticator Code Group (1st)7 Days trial$1.691 Month
  • Authenticator Code Group (2nd)$1.691 Month
Show 16 more
  • Authenticator Code Group (3rd)$1.691 Month
  • Group2FA Number Basic (1st)14 Days trial$3.991 Month
  • Group2FA Number Basic (2nd)2 variants$3.991 Month
  • Group2FA Number Basic (3rd)2 variants$3.991 Month
  • Group2FA Number Basic (1st)7 Days trial$3.991 Month
  • Add 5 Users and 200 Messages8 variants$4.991 Month
  • Group2FA Number Premium (1st)14 Days trial$5.991 Month
  • Group2FA Number Premium (2nd)2 variants$5.991 Month
  • Group2FA Number Premium (3rd)2 variants$5.991 Month
  • Group2FA Number Premium (1st)7 Days trial$5.991 Month
  • Group2FA NonVoIP +1 (3rd)$15.991 Month
  • Group2FA NonVoIP +1 (1st)7 Days trial$15.991 Month
  • Group2FA NonVoIP +1 (2nd)$15.991 Month
  • Group2FA Number AU +61 (1st)$15.991 Month
  • Group2FA Number IL +972 (2nd)$25.991 Month
  • Group2FA Number IL +972 (1st)$25.991 Month
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

Questions

Is Group2FA free?
Group2FA 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, Group2FA or Authenticator °?
Group2FA is rated higher. Group2FA averages 5.0 out of 5 from 5 ratings, while Authenticator ° averages 4.8 from 594 ratings.
Do Group2FA or Authenticator ° have ads?
Neither Group2FA nor Authenticator ° shows ads.
Which is updated more often, Group2FA or Authenticator °?
Group2FA ships an update every 2 months, and Authenticator ° every 2 weeks. Most recently, Group2FA was updated on September 15, 2026 and Authenticator ° on August 10, 2026.

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