Comparison

2FA Authenticator (2FAS) vs ScanoraPDFScanner

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

Head to head
About

2FA Authenticator (2FAS)

This app provides an easy and secure way to enable two-factor authentication for your online accounts. It offers features like token restoration, biometric protection, and offline functionality to keep your personal data and passwords safe from cyber threats.

Highlights
  • Two-factor authentication
  • Token backup and restore
  • Biometric app protection
  • Open-source and transparent
  • Cross-device sync
  • Offline functionality
Features
Read full description

2FAS is the easiest way to enable two-factor authentication (or multi-factor authentication) to verify your identity and securely log in to accounts to keep your personal data and passwords protected from cyber threats — all from one app, 100% free! The world’s most secure, private, and simple 2FA app. Secure: • Easily restore your tokens with backups. • Add app protection with your passcode or biometrics. • 2FAS is open-source, transparent, and community-driven. Simple: • 2FAS syncs across your mobile devices. • An interface designed for simplicity. • One-tap authentication with 2FAS Browser Extensions. • Multi-language support. • Quick guides for setup and support. Private: • 2FAS works offline. • 2FAS doesn't store any passwords or metadata. • 100% anonymous use, no account required. It’s not too late to protect your data, so what are you waiting for? Protect your online accounts and services now with TOTP and HOTP algorithms. Start using the 2FAS authenticator app today! If you have any questions, talk with us on our Discord server: https://discord.gg/q4cP6qh2g5 Learn more about 2FAS: • Check our GitHub repository: https://github.com/twofas • Visit our website at: https://2fas.com/ • Follow us on X: https://x.com/2FAS_com • Subscribe on YouTube: https://www.youtube.com/@2FAS

About

ScanoraPDFScanner

Features
Read full description

Scanora is a PDF scanner and document workspace for receipts, notes, forms, and contracts. Scan, recognize text, sign, and organize your documents on iPhone and iPad. SCAN AND REFINE • Capture paper documents or import images and PDFs from Photos and Files • Detect edges, adjust corners, correct perspective, and improve readability • Create multi-page PDFs and recover unfinished scanning drafts automatically READ AND ORGANIZE • Recognize text with multilingual OCR, copy text, and create searchable PDFs • Browse and arrange pages in a local document library • Organize with folders and tags • Optionally sync documents and organization through your personal iCloud account EDIT, SIGN, AND SHARE • Add text, dates, watermarks, drawings, highlights, and shapes • Save and reuse handwritten signatures and add electronic stamps • Redact sensitive details before sharing • Merge, split, compress, convert, protect, and export PDFs PRIVACY AND PURCHASE Documents are stored on your device by default. iCloud sync is optional. Protect sensitive files in Private Vault with Face ID, Touch ID, or your device passcode. No separate Scanora account is required. One paid download includes all features, with no additional subscription. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

2FA Authenticator (2FAS)4 screens
ScanoraPDFScanner4 screens

Verdict

The call

The clearest difference is price: 2FA Authenticator (2FAS) at Free against ScanoraPDFScanner's $6.99. 2FA Authenticator (2FAS) also leads on in-app purchases (none vs 2) and iOS requirement (18.6 vs 26.0). ScanoraPDFScanner's advantage is update cadence (daily vs monthly). On ads and device support 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

2FA Authenticator (2FAS) is free to download; ScanoraPDFScanner costs $6.99 up front. ScanoraPDFScanner sells 2 in-app purchases, starting at $3.99 per month. 2FA Authenticator (2FAS) asks for nothing beyond the download.

UpkeepUpdate frequency

2FA Authenticator (2FAS) ships an update monthly, ScanoraPDFScanner daily. The most recent releases landed on November 10, 2026 and October 29, 2026 respectively.

Scorecard4 real differences · 6 level
2FA Authenticator (2FAS) versus ScanoraPDFScanner: the parameters behind the verdict, then further details
Parameter2FA Authenticator (2FAS)ScanoraPDFScanner
PriceFree — better$6.99
Rating4.7 (36K ratings) — better—
Positive reviews77.5% of reviews—
Number of ratings36K — better—
Update frequencyMonthlyDaily — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS18.6 — better26.0
Further details — not scored
Size81 MB12 MB
Age rating4+4+
DeveloperTwo Factor Authentication Service Inc.新浩 陈

Bugs and requests

2FA Authenticator (2FAS)

Reported bugs

3 issues
  • Tokens disappearing after device changes
  • Push notification failures
  • Incompatibility with older devices

Requested features

5 requests
  • Alphanumeric passcode option
  • Custom icon uploads
  • Apple Watch app
  • Desktop/web app
  • Improved support and communication

ScanoraPDFScanner

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

2FA Authenticator (2FAS)

No in-app purchases

2 purchases

ScanoraPDFScanner

Subscriptions2
  • Scanora Pro Monthly$3.991 Month
  • Scanora Pro Annual7 Days trial$34.991 Year

Questions

Is 2FA Authenticator (2FAS) free?
2FA Authenticator (2FAS) is free to download, with no in-app purchases.
Is ScanoraPDFScanner free?
ScanoraPDFScanner costs $6.99, and also offers in-app purchases.
Do 2FA Authenticator (2FAS) or ScanoraPDFScanner have ads?
Neither 2FA Authenticator (2FAS) nor ScanoraPDFScanner shows ads.
Which is updated more often, 2FA Authenticator (2FAS) or ScanoraPDFScanner?
2FA Authenticator (2FAS) ships an update monthly, and ScanoraPDFScanner daily. Most recently, 2FA Authenticator (2FAS) was updated on November 10, 2026 and ScanoraPDFScanner on October 29, 2026.

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