Comparison

Authenticator App vs PDF Scanner Document OCR Tool

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

Head to head
About

Authenticator App

Features
Read full description

Tap2 is a two-factor authentication app that generates secure codes for your online accounts. Your codes are encrypted on your device, backed up to your private iCloud, and work with or without an internet connection. ENCRYPTED BACKUP AND RESTORE Your 2FA secrets are encrypted before they leave your device and stored in your own iCloud. Sign in on a new iPhone and every account is restored. You can also export an encrypted file and keep it yourself. END-TO-END ENCRYPTION Codes are encrypted on-device using your iCloud Keychain. They are never readable by anyone but you. OFFLINE CODES Codes are generated entirely on your device. Airplane mode, poor signal, and unreliable Wi-Fi make no difference. HOME SCREEN WIDGET Read your codes without opening the app. Face ID and Touch ID protect access. IMPORT FROM ANY AUTHENTICATOR Move your accounts over from Google Authenticator, password managers, or a file in one step. QUICK SETUP Scan a QR code or enter a setup key manually. No signup, no email required. SYNC ACROSS DEVICES Accounts stay in sync between iPhone and iPad automatically. SUPPORTS ALL MAJOR PLATFORMS Tap2 uses the standard TOTP protocol, so it works with any service that offers authenticator-app 2FA β€” banking, email, cloud storage, crypto exchanges, work and school logins, gaming accounts, social platforms, and thousands more. If a service shows you a QR code during 2FA setup, Tap2 handles it. TAP2 PRO Remove ads and unlock encrypted iCloud backup, restore, and sync across your devices. Start with a free week. Available weekly, monthly, or yearly. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the current period ends. Manage or cancel anytime in your Apple Account settings. Unused free trial time is forfeited on purchase. Terms: https://bodrya-hardik.blogspot.com/2025/09/terms-of-service-tap2-authenticator.html Privacy: https://bodrya-hardik.blogspot.com/2025/09/privacy-policy-tap2-authenticator.html NEED HEP? We’re always improving! Feel free to reach out for feature requests or support at sundaylab.apps@gmail.com

About

PDF Scanner Document OCR Tool

Features
Read full description

Scan Flow – The Ultimate Document Scanner Turn your iPhone or iPad into a powerful scanner with Scan Flow. Effortlessly digitize, manage, and share all your important documents anytime, anywhere. Whether it’s receipts, contracts, notes, or images, Scan Flow makes scanning fast, easy, and precise. Key Features: Instant Document Scanning: Capture high-quality scans using your device camera with automatic edge detection and perspective correction. PDF & Image Management: Convert images to PDF, merge multiple files, split PDFs, or extract pages with ease. Text Recognition (OCR): Convert scanned documents and images into editable text in seconds. PDF Signing: Sign your documents digitally, making approvals and submissions simple. Annotation Tools: Highlight, mark, or add notes directly on your scanned files. Quick Sharing: Share scanned files via email or messaging apps instantly. Why Choose Scan Flow? Scan Flow combines speed, accuracy, and versatility in a single app. Perfect for personal, educational, or business use, it helps you manage documents efficiently on the go. Scan Flow – Scan. Convert. Sign. Share. All in one place.

Screenshots

Authenticator App4 screens
PDF Scanner Document OCR Tool4 screens

Verdict

The call

The clearest difference is iOS requirement: PDF Scanner Document OCR Tool at 15.1 against Authenticator App's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Authenticator App ships an update every 4 months, PDF Scanner Document OCR Tool every 5 months. The most recent releases landed on October 2, 2026 and October 4, 2026 respectively.

Scorecard1 real difference Β· 5 level
Authenticator App versus PDF Scanner Document OCR Tool: the parameters behind the verdict, then further details
ParameterAuthenticator AppPDF Scanner Document OCR Tool
PriceFreeFree
Update frequencyEvery 4 months β€” betterEvery 5 months
AdsYesYes
In-app purchasesNoNo
DevicesiPhone, iPad, Apple Watch β€” betteriPhone, iPod
Requires iOS17.015.1 β€” better
Further details β€” not scored
Size53 MB76 MB
Age rating4+4+
DeveloperBodrya Hardikkummar VinodbhaiJay Shah

In-app purchases

None

Authenticator App

No in-app purchases

None

PDF Scanner Document OCR Tool

No in-app purchases

Questions

Is Authenticator App free?
Authenticator App is free to download, with no in-app purchases.
Is PDF Scanner Document OCR Tool free?
PDF Scanner Document OCR Tool is free to download, with no in-app purchases.
Do Authenticator App or PDF Scanner Document OCR Tool have ads?
Both Authenticator App and PDF Scanner Document OCR Tool show ads.
Which is updated more often, Authenticator App or PDF Scanner Document OCR Tool?
Authenticator App ships an update every 4 months, and PDF Scanner Document OCR Tool every 5 months. Most recently, Authenticator App was updated on October 2, 2026 and PDF Scanner Document OCR Tool on October 4, 2026.

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