Comparison

PDF Converter vs PDF Scan

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

Head to head
About

PDF Converter

Features
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The professional PDF conversion editor that is loved by the majority of users can easily realize the conversion from PDF to word\ppt\excel. Are you still struggling with how to quickly edit documents? Are you still troubled by the fact that you can't leave the document in front of the computer? PDF Converter - Document, help you easily realize the editing and conversion of pdf on your mobile phone! Function: [Office study] The conversion effect is clear and tidy, and it is consistent with the original file format, which is convenient for you to edit and organize the data, which can save you a lot of time when dealing with PDF files. [Multiple formats] Common formats supported include Word, Excel, PPT, TXT, HTML and many other formats, which can meet the processing needs of different user groups for different documents. 【One-click conversion】Support one-click convenient conversion, stable performance and professional file format processing system to meet users' high-quality conversion needs! 【Automatic subscription member instructions】 1. Service name: continuous monthly membership (30 days), continuous annual membership (365 days); 2. Price: $5.99/month for continuous monthly product, $29.99/year for continuous annual product; 3. If you have purchased an account of an automatic subscription member, the fee will be deducted from your iTunes account 24 hours after the end of the monthly subscription period, and the subscription period will be extended after the deduction is successful; 4. To cancel the subscription, please manually open the iPhone's "Settings" --> enter "iTunes Store and App Store" --> click "Apple ID", select "View App ID", enter the "Account Settings" page, and turn off automatic renewal order. If you do not close your subscription at least 24 hours before the end of the subscription period, you agree to continue to authorize and the subscription will automatically renew; http://bhunm.cn/doc/PDFayhxy.html (User Agreement) http://bhunm.cn/doc/PDFayszc.html (Privacy Policy) http://bhunm.cn/doc/PDFaxfhy.html (renewing membership) http://bhunm.cn/doc/PDFvip.html (automatic renewal membership)

About

PDF Scan

Features
Read full description

Transform your smartphone into a complete document powerhouse with PDF Scanner: Document Scanner - the all-in-one Camera Scanner, eSign, OCR, and PDF Editor app. Scan, sign, secure, and convert documents anytime, anywhere - even without an internet connection. NEW & POWERFUL FEATURES * eSign PDF: Sign documents instantly with your finger or a typed signature. No printing, no scanning, no hassle. * AI Receipt Analyser: Scan receipts and let AI automatically extract totals, dates, and categories - perfect for expense tracking and budgeting. * Secure Vault: Lock your sensitive documents and files behind PIN, pattern, or fingerprint protection. * Multiple Scan Modes: Dedicated scanning for Documents, ID Cards, Passports, and Books - each optimised for perfect captures every time. * OCR Text Extraction: Turn scanned images into editable, searchable text directly on your device. * AI Organised Folders: Your scans are automatically sorted into smart folders, so you never lose a document again. * Smart File Naming: AI automatically names your files based on content - no more "Scan_2847.pdf." * Google Drive Cloud Backup: Safely back up and sync your documents to Google Drive. * Complete PDF Toolkit: Reorder pages, compress PDFs, and convert Word to PDF, Excel to PDF, and PowerPoint to PDF - all built in. CORE SCANNING & PDF FEATURES * Document Scanning: Scan any document, note, or paper into a clear digital copy using your phone's camera. * Image to PDF: Convert single or multiple images into professional, polished PDFs. * PDF Splitting: Break large PDFs into smaller, manageable files. * PDF Merging: Combine multiple PDFs into a single document. * Password Protection: Encrypt your PDFs with strong password security. * JPEG Scanner: Scan directly to JPEG for quick sharing or archiving. * Offline Scanning: Scan and convert documents without Wi-Fi or mobile data - ideal for travel and business. YOUR PRIVACY MATTERS Your scans and documents are processed securely. Sensitive files stored in Secure Vault stay protected on your device with PIN, pattern, or fingerprint locks. Cloud Backup is fully optional and only syncs when you choose to enable it. LEGAL By subscribing, you agree to our Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://tokyobay.co.jp/privacy/pdf-scanner.html FREE TO START Get started with our core scanning, Image-to-PDF, and PDF tools at no cost. Unlock premium features like AI Receipt Analyser, Secure Vault, and unlimited Cloud Backup with a simple subscription - cancel anytime. WHY CHOOSE PDF SCANNER? * All-in-One: Replace your scanner, signer, receipt tracker, and file converter with a single app. * Travel-Ready: Essential for professionals on the move - scan, sign, and send documents anytime. * Versatile: Perfect as a home document scanner or a complete office productivity tool. * User-Friendly: Designed for simplicity, making it the best camera scanner and PDF tool for everyone. We value your feedback! Contact us at developer@tokyobay.co.jp. PDF Scanner: Document Scanner App by Tokyobay K.K. is your one-stop solution for scanning, signing, securing, and managing documents. Download now for a seamless, efficient document management experience!

Screenshots

PDF Converter3 screens
PDF Scan4 screens

Verdict

The call

The clearest difference is ads: PDF Converter at none against PDF Scan's shown. PDF Converter also leads on iOS requirement (11.0 vs 18.6). On price, update cadence, in-app purchases and device support 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. PDF Converter sells 3 in-app purchases, starting at $3.99 per 7 days and PDF Scan sells 3 in-app purchases, starting at $19.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

PDF Converter ships an update every 3 months, PDF Scan every 2 months. The most recent releases landed on November 7, 2026 and November 12, 2026 respectively.

Scorecard2 real differences Β· 4 level
PDF Converter versus PDF Scan: the parameters behind the verdict, then further details
ParameterPDF ConverterPDF Scan
PriceFreeFree
Update frequencyEvery 3 monthsEvery 2 months β€” better
AdsNo β€” betterYes
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS11.0 β€” better18.6
Further details β€” not scored
Size5 MB34 MB
Age rating4+4+
Developer伟 η½—TOKYOBAY K.K.

In-app purchases

3 purchases

PDF Converter

Subscriptions3
  • Subscribe for one week$3.997 Days
  • Subscribe for one month$5.991 Month
  • Subscribe for one year$19.991 Year
3 purchases

PDF Scan

Subscriptions2
  • Annual Subscription7 Days trial$19.991 Year
  • Annual Pro+ Subscription7 Days trial$29.991 Year
One-time1
  • Lifetime Access$19.99

Questions

Is PDF Converter free?
PDF Converter is free to download, with in-app purchases available.
Is PDF Scan free?
PDF Scan is free to download, with in-app purchases available.
Do PDF Converter or PDF Scan have ads?
PDF Scan shows ads; PDF Converter does not.
Which is updated more often, PDF Converter or PDF Scan?
PDF Converter ships an update every 3 months, and PDF Scan every 2 months. Most recently, PDF Converter was updated on November 7, 2026 and PDF Scan on November 12, 2026.

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