Comparison

2FA Authenticator vs ScanX

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

Head to head
About

2FA Authenticator

This privacy-focused app generates time-based one-time passwords (TOTP) to secure your online accounts. It offers features like one-tap code access, QR code scanning for easy setup, and automatic blurring for enhanced privacy. Your secrets are stored securely on your device and never transmitted to any server.

Highlights
  • One-tap code generation
  • QR code scanning for setup
  • Google Authenticator import
  • Automatic blur for privacy
  • Offline code generation
  • Secure backup and export
Features
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Secure your accounts with Autheris — a privacy-first two-factor authentication (2FA) app for iPhone, iPad, Mac and Apple Watch. Autheris generates the time-based one-time passwords (TOTP) that protect your most important accounts, and keeps the secrets behind them on your device. No account, no sign-up, no ads. NOW ON APPLE WATCH • One Code at a Time — Your codes on your wrist, each with a live countdown. Turn the Digital Crown to move between them. • Read-Only by Design — There is no copy, no editing and no settings on the watch. Your iPhone stays the one place codes are managed. • Works Without Your iPhone — Codes are generated on the watch itself, so they keep counting down with your phone out of reach or switched off. KEY FEATURES • One-Tap Codes — Copy a code with a single tap. The clipboard clears itself after 60 seconds. • Pin and Reorder — Pin the codes you use most to the top, and drag the rest into whatever order suits you. • Recently Deleted — Delete a code by mistake? It stays on your device for 7 days, ready to restore. • QR Scanning — Add an account by scanning a QR code, or choose a screenshot from your photo library. • Time-Based and Counter-Based Codes — TOTP for almost every service, and HOTP for the ones that hand you a counter instead, each with SHA-1, SHA-256 or SHA-512 and 6 to 10 digits. If a service rejects your codes, the algorithm is editable per account. • Import — Bring your token generator accounts across from Google Authenticator, Aegis, andOTP or 2FAS. • Search — Find any account instantly, however long your list gets. • Issuer Icons — Familiar brand marks so you can spot an account at a glance. • Countdown Ring — A clear, colour-customisable ring shows how long each verification code has left. PRIVACY AND SECURITY • Face ID / Touch ID Lock — Locks when opened, and again after 30 seconds away. • Blurred When Backgrounded — Content blurs when you switch apps, and your codes are hidden in the app switcher. • Protected While Recording — Codes are covered whenever your screen is being recorded or mirrored. • Secrets Stay on Your Device — Codes and setup keys are kept in your device's Keychain and never leave it unless you export them or turn on iCloud Sync. • Encrypted Backups — Save an AES-256-GCM encrypted backup protected by a password only you know. • Optional iCloud Sync — Off by default. When you enable it, your secrets are end-to-end encrypted by CloudKit, and the developer cannot read them. • No Account, No Tracking — Nothing to sign up for, no analytics, no advertising. Autheris is open source. Install Autheris, add an account, and keep your second factor — and your 2-step login — under your own control.

About

ScanX

Features
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ScanX: The Smartest AI Receipt & Expense Manager Stop drowning in paper receipts! ScanX uses cutting-edge AI to transform your messy pile of bills into a perfectly organized digital expense folder. Whether it's a quick coffee receipt or a complex multi-page utility bill, ScanX handles it with unparalleled accuracy. WHY CHOOSE SCANX? Precision AI Extraction: No more manual typing. Our AI automatically identifies the vendor, date, payment method, and total amounts (Netto/Brutto) in seconds. Multi-Page Support: Have a long invoice? Our batch scan feature logically groups multiple photos into a single receipt, keeping your records tidy. Smart Photo Guard: Our built-in AI filter ensures only receipts are processed, protecting your storage and processing quota from accidental photos. Expense Tracking: Easily mark receipts as Paid or Pending. Set due dates for unpaid invoices and receive notifications before they are overdue. Powerful Exports: Need to do your taxes? Generate clean, professional CSV reports of your monthly expenses and share them instantly with your accountant. Global Support: Fully localized in English, German, and Vietnamese. Optimized for European receipts and tax structures. Premium Experience: Upgrade to unlock unlimited scans and priority AI processing for your business or personal finance needs. PRIVACY & SECURITY Your data security is our priority. ScanX uses secure cloud authentication and industry-leading encryption to ensure your financial documents remain private and accessible only to you. Download ScanX today and take control of your expenses!

Screenshots

2FA Authenticator4 screens
ScanX4 screens

Verdict

The call

The clearest difference is update cadence: 2FA Authenticator at every 2 days against ScanX's every 2 weeks. 2FA Authenticator also leads on device support (4 vs 2). ScanX's advantage is iOS requirement (17.0 vs 26.0). On price, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

2FA Authenticator ships an update every 2 days, ScanX every 2 weeks. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

Scorecard3 real differences · 7 level
2FA Authenticator versus ScanX: the parameters behind the verdict, then further details
Parameter2FA AuthenticatorScanX
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 2 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, Mac, Apple Watch — betteriPhone, iPad
Requires iOS26.017.0 — better
Further details — not scored
Size3 MB9 MB
Age rating4+4+
DeveloperHunter EddingtonHoang Minh Hieu Le

In-app purchases

None

2FA Authenticator

No in-app purchases

None

ScanX

No in-app purchases

Questions

Is 2FA Authenticator free?
2FA Authenticator is free to download, with no in-app purchases.
Is ScanX free?
ScanX is free to download, with no in-app purchases.
Do 2FA Authenticator or ScanX have ads?
Neither 2FA Authenticator nor ScanX shows ads.
Which is updated more often, 2FA Authenticator or ScanX?
2FA Authenticator ships an update every 2 days, and ScanX every 2 weeks. Most recently, 2FA Authenticator was updated on October 7, 2026 and ScanX on October 1, 2026.

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