Comparison

PDF Documents Scanner vs Authenticator

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

Head to head
About

PDF Documents Scanner

Features
Read full description

Scan your pdf, document, or photo and download now PDF Documents Scanner that will transform your simple camera lens into a pdf scanner and photo scanner. You can do your edits with the pdf editor, scan books or pages, and update your files and documents at any time. Whether you want to turn scan to pdf, receipts, contracts, invoices, notes, business cards, or assignments, this document scanner and id scanner will help you in accurate lens scanning with intelligent text recognition. Turn paper documents into edits, searchable digital files by using text recognition technology. Features like merge, organize and convert will improve your productivity and turn your pdf documents into useful pdf files. Use the document scanner to bulk scan documents and share in any formats into your chat. Pdf scanner lens will help you in id scanner and pdf converter will help you in converting your photo to pdf. The document scanner, photo scanner, id scanner, and the pdf scanner pdf converter will quickly scan documents, recognize text, create and compress high quality pdfs, convert files, and organize your documents. Key Features - Quick pdf scanner, document scanner, photo scanner - Accurate and text recognition with lens scanner - Multiple scanning modes like id scanner, QR scanner, and photo to pdf - Create and convert high-quality pdf documents - organize, and manage pdf files - Pdf Converter, photo to pdf - Compress document for smaller files - Scan pdf, receipts, notes, contracts, books, and IDs - Easy-to-use interface and share your document reliably Whether you're a student or any professional, PDF & Document Scanner provides everything you need to scan documents, create documents, recognize text, convert documents, and compress files in one complete scanner app. Transform your camera into a scanning lens and download today to experience a smarter way to scan, organize, convert, and manage all your pdf documents. Purpose Scan documents, pdfs, and manage files in one app. Use text recognition with lens scan, choose your different scanning modes and organize pdfs, convert and compress documents for your easy sharing. Unlike other scanners, this will provide a wild experience of different scanning modes that you really enjoy. Privacy Policy : https://sites.google.com/view/doc-and-pdf-scanner/home Terms of Use : https://sites.google.com/view/terms-of-use-doc-scanner/home EULA : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Authenticator

Features
Read full description

Authenticator helps you manage authentication codes and organize your saved credentials on iPhone and iPad. KEY FEATURES • Authentication codes: Generate TOTP and HOTP codes for compatible online services. Add accounts by scanning a QR code or entering setup details. • Encrypted local vault: Store logins, passwords, payment details, Wi-Fi credentials and notes in an encrypted file on your device. • Optional iCloud backup: Back up and restore your vault through your private Apple CloudKit database. Cloud backups use Apple's CloudKit protections; local vault encryption does not mean app-managed end-to-end encryption of cloud backups. • Security checks: Check passwords against Pwned Passwords and manually check an email using LeakCheck. Checks require a network connection and reflect the providers' available records; no match is not a guarantee of safety. • Private browsing sessions: Browse using nonpersistent website storage. Websites still receive normal requests, and bookmarks you choose to save remain available. • Password generator: Create random passwords with your preferred length and character options. • AutoFill: Use supported saved credentials in Safari and compatible apps. • App lock: Protect access to the app with a PIN and supported biometric authentication. Some features require a subscription. Prices and available offers are shown in the app before purchase. Privacy Policy: https://sites.google.com/view/authenticator-2fa-vault/privacy-policy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Service: https://sites.google.com/view/authenticator-2fa-vault/terms-conditions

Screenshots

PDF Documents Scanner4 screens
Authenticator4 screens

Verdict

The call

PDF Documents Scanner and Authenticator are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

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

Both are free to download. PDF Documents Scanner sells 2 in-app purchases, starting at $8.99 per 7 days and Authenticator sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

PDF Documents Scanner ships an update every 3 weeks, Authenticator monthly. The most recent releases landed on November 6, 2026 and November 10, 2026 respectively.

ScorecardNo meaningful differences
PDF Documents Scanner versus Authenticator: the parameters behind the verdict, then further details
ParameterPDF Documents ScannerAuthenticator
PriceFreeFree
Update frequencyEvery 3 weeks — betterMonthly
AdsYesYes
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.017.0 — better
Further details — not scored
Size21 MB49 MB
Age rating+44+
DeveloperHRangoHuong Dang

In-app purchases

2 purchases

PDF Documents Scanner

Subscriptions2
  • Weekly Premium$8.997 Days
  • Document Scanner Premium$9.997 Days
2 purchases

Authenticator

Subscriptions2
  • Weekly Premium Access3 Days trial$6.997 Days
  • Yearly Premium Access$39.991 Year

Questions

Is PDF Documents Scanner free?
PDF Documents Scanner is free to download, with in-app purchases available.
Is Authenticator free?
Authenticator is free to download, with in-app purchases available.
Do PDF Documents Scanner or Authenticator have ads?
Both PDF Documents Scanner and Authenticator show ads.
Which is updated more often, PDF Documents Scanner or Authenticator?
PDF Documents Scanner ships an update every 3 weeks, and Authenticator monthly. Most recently, PDF Documents Scanner was updated on November 6, 2026 and Authenticator on November 10, 2026.

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