Authenticator App vs 2FA Authenticator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Authenticator App
Secure your online accounts with this app that manages all your two-factor authentication (2FA) codes in one place. It offers seamless syncing across devices, organized folders, and encrypted backups for peace of mind. Personalize your experience with custom icons and themes for easy account recognition.
- Manage all 2FA codes in one app
- Seamless sync across Apple devices
- Encrypted backups for code protection
- Organize accounts with folders
- Custom icons and themes
- iOS & macOS widgets for quick access
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Take control of your digital security with Sentinel Authenticator, the trusted way to manage and protect your two-factor authentication (2FA) codes. Fully compatible with Google Authenticator, Authy, and all other authenticators – making it effortless to switch or use alongside your existing apps. /// Why Sentinel Authenticator? • All Your Codes, One App – Store and manage every 2FA code in a single, secure place. • Seamless Sync – Keep your codes up to date across all Apple devices with iCloud Keychain (encrypted by Apple) or Sentinel Cloud with end-to-end encryption. • Organized & Accessible – Create folders for work and personal accounts to find what you need faster. • Never Lose Access – Encrypted backups protect your codes so you always stay in control. /// Personalization & Ease of Use • 900+ Custom Icons for instant account recognition • 8+ Themes & Layouts including Modern, Classic, Focus, and more • iOS & macOS Widgets for quick access to your 2FA codes /// Always Here for You Need help? Contact us at hello@getsentinel.io – we usually respond within an hour. Protect your accounts today. Download Sentinel Authenticator now and secure apps like Instagram, Google, Binance, Kraken, Robinhood, Discord, and Twitch. For further details, review our policies: Terms of Service: https://getsentinel.io/terms-of-service Privacy Policy: https://getsentinel.io/privacy-policy
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.
- 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
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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
Verdict
The clearest difference is review sentiment: Authenticator App at 72% against 2FA Authenticator's 35%. Authenticator App also leads on ratings volume (32 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 fortnightly). 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
Both are free to download. Authenticator App sells 3 in-app purchases, starting at $1.99 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.
2FA Authenticator holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Authenticator App has 32 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 72% of Authenticator App'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.
Authenticator App ships an update fortnightly, 2FA Authenticator every 6 days. The most recent releases landed on September 29, 2026 and October 1, 2026 respectively.
| Parameter | Authenticator App | 2FA Authenticator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (32 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 72.4% of reviews — better | 34.8% of reviews |
| Number of ratings | 32 — better | 3 |
| Update frequency | Fortnightly | Every 6 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, Mac, Apple Watch — better | iPhone, iPod |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 50 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Tommaso Carpi | 朝虹 陈 |
Customer experience
Authenticator App
2FA Authenticator
Bugs and requests
Authenticator App
Reported bugs
12 issues- Widgets not working on Mac Desktop and iPhone
- App stuck on loading tokens
- Syncing issues between devices
- Codes not working for specific services (Discord, Amazon)
- Unexpected charges/multiple purchases
Show 7 moreShow fewer
- Loading screen issues on iPhone 12 Pro Max (resolved)
- Paid features (dark mode) removed/changed
- Cannot delete items
- Cannot rename accounts
- Cannot edit accounts
- Cannot reorder accounts
- Inconsistent widget behavior
Requested features
17 requests- Ability to reorder/hide folders
- Sort accounts by email address or service
- Show duplicates
- Show date service added
- Backup options (more explicit)
Show 12 moreShow fewer
- Start on login option
- Ability to delete items
- Ability to rename accounts
- Ability to edit accounts
- Ability to reorder accounts
- Watch companion app
- More customization options
- Add password keeper in details page
- Improve widget functionality
- Add Chinese language support
- Increase account limit beyond two for free tier
- Easier export of all keys
2FA Authenticator
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Authenticator App
- Monthly Subscription$1.991 Month
- Annual Subscription7 Days trial$9.991 Year
- Lifetime Access2 variants$39.99
2FA Authenticator
- Authenticator Weekly3 Days trial$4.997 Days
- Authenticator - Weekly3 Days trial$4.997 Days
- Authenticator Yearly$39.991 Year
- Authenticator Lifetime$39.99
Questions
Is Authenticator App free?
Is 2FA Authenticator free?
Which has better reviews, Authenticator App or 2FA Authenticator?
Do Authenticator App or 2FA Authenticator have ads?
Which is updated more often, Authenticator App or 2FA Authenticator?
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