Comparison

PDF Document Scanner vs Document Signer

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

Head to head
About

PDF Document Scanner

This app transforms your mobile device into a powerful scanner and document manager. It allows you to extract contact information, create searchable PDFs, and organize your files with folders and tags. Edit, sign, and share documents securely, optimizing your workflow from anywhere.

Highlights
  • Automatic document detection and correction
  • Extract contact info from business cards
  • Create searchable PDFs with OCR
  • Sign, edit, and share documents
  • Organize with folders and tags
  • Secure with Face ID/Touch ID
  • iCloud synchronization
Features
Read full description

Turn paper into searchable PDFs in seconds. Scan, fill, sign, and organize documents on iPhone, iPad, and Mac — with on-device processing that never leaves your Apple devices. Captize is your personal document library. Capture receipts, contracts, IDs, and paperwork, then find anything later with full-text search. No extra account. Sync with iCloud. SCAN • Automatic edge detection, crop, perspective, and exposure correction • Batch scanning and high-definition captures • Searchable PDFs with on-device OCR • Smart titles from document content, with Apple Intelligence • Import photos, files, and whole folders EDIT & SIGN • Fill out forms • Add signatures, markups, and comments — Apple Pencil on iPad • Reorder, split, merge, and export pages • Password-protect private PDFs ORGANIZE • Folders, subfolders, tags, and notes • Instant full-text search across names, notes, and document content • Reminders on iPhone, iPad, Mac, and Apple Watch • Widgets and Shortcuts for scan and search BUSINESS CARDS • Auto-extract name, company, email, and phone • Save to Contacts and search by person or company APPLE-NATIVE & PRIVATE • iCloud sync across your devices — no extra login • Optional auto-upload to iCloud Drive, Dropbox, OneDrive, or WebDAV • Lock the app with Face ID or Touch ID • Image processing and OCR run on-device Terms https://www.mwaretechnologies.com/products/captize/terms-and-conditions-en Support support@mwaretechnologies.com

About

Document Signer

Easily sign PDFs, fill forms, and manage scanned documents. This app offers a free e-signature feature and a camera scanner. Upgrade to Pro for advanced editing tools, templates, and cloud syncing.

Highlights
  • Electronic document signing
  • PDF and image file signing
  • Camera scanner for documents
  • Document editing tools
  • Ready-to-use templates
  • Google Drive syncing
  • Local storage for privacy
Features
Read full description

Introducing SimpleSign, your ultimate assistant for electronically signing and managing documents with ease. Whether you need to sign a PDF, fill out forms, or organize scanned documents, SimpleSign offers a comprehensive solution designed to streamline your workflow. Effortless Document Signing and Editing SimpleSign simplifies the process of signing documents electronically. With a user-friendly interface and intuitive design, you can sign PDFs and image files seamlessly. Utilize the free e-signature feature to sign documents quickly and securely. For full access to premium tools, templates, and advanced editing features, an upgrade to SimpleSign Pro is available. Versatile Editing Tools Enhance your documents with multiple editing tools available in SimpleSign. Customize texts, import images, add checkboxes, and insert initials wherever necessary. Some advanced editing features require a Pro subscription. Comprehensive Document Management Manage your documents effectively with SimpleSign’s integrated features. Use the free camera scanner to capture physical documents and convert them into digital files. Organize your documents within the app, making it easy to access and retrieve important information. Pro users can unlock additional tools for improved workflow efficiency. Ready-to-Use Templates Save time with SimpleSign’s extensive library of templates. Choose from over 15+ pre-designed templates for contracts, forms, and more. Some templates are available for free, while premium templates require a Pro subscription. Secure and Private Rest assured that your documents are secure with SimpleSign’s local storage feature. No account is required to start signing. Your documents remain on your device for maximum privacy. Integration and Google Drive Syncing With its brand new feature, SimpleSign can now backup all your scanned and signed documents with the connection of your Google account. It seamlessly integrates with your workflow giving you the ability to never loose your documents and easily recover them to a new phone! Upgrade to SimpleSign Pro Unlock premium features with a SimpleSign Pro subscription, including: - Access to all templates - Advanced editing tools - Unlimited document storage - Priority support - More customization options SimpleSign Pro offers a 3-day free trial for new users, followed by a paid subscription. Privacy Policy: https://sites.google.com/view/simplesign/privacy-policy Terms of Use: https://sites.google.com/view/simplesign/terms-conditions Support: zionstudiosapps@gmail.com All rights reserved, Zion Studios LLC, 2024

Screenshots

PDF Document Scanner4 screens
Document Signer4 screens

Verdict

The call

The clearest difference is ratings volume: PDF Document Scanner at 118 against Document Signer's 26. Document Signer's advantage is iOS requirement (15.1 vs 26.0). On price, rating, review sentiment and update cadence 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. PDF Document Scanner sells 4 in-app purchases, starting at $1.49 per 7 days and Document Signer sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for PDF Document Scanner against 4.7 for Document Signer. Both are backed by a comparable volume of ratings — 118 and 26 respectively. Written reviews are what separate them: 74% of PDF Document Scanner's written reviews are positive against 75% of Document Signer's.

UpkeepUpdate frequency

PDF Document Scanner ships an update every 5 days, Document Signer every 9 days. The most recent releases landed on September 29, 2026 and August 14, 2026 respectively.

Scorecard2 real differences · 8 level
PDF Document Scanner versus Document Signer: the parameters behind the verdict, then further details
ParameterPDF Document ScannerDocument Signer
PriceFreeFree
Rating4.7 (118 ratings)4.7 (26 ratings)
Positive reviews73.7% of reviews75.0% of reviews — better
Number of ratings118 — better26
Update frequencyEvery 5 days — betterEvery 9 days
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS26.015.1 — better
Further details — not scored
Size31 MB47 MB
Age rating4+4+
DeveloperMWare Technologies ASZion Studios LLC

Customer experience

PDF Document Scanner

All ratings118 ratings
Positive91.5%
Neutral4.2%
Negative4.2%
Written reviews114 reviews
Positive73.7%
Neutral14.0%
Negative12.3%

Document Signer

All ratings26 ratings
Positive92.3%
Neutral3.8%
Negative3.8%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

In-app purchases

4 purchases

PDF Document Scanner

Subscriptions3
  • PRO Scanner weekly3 Days trial$1.497 Days
  • PRO Scanner monthly$2.991 Month
  • PRO Scanner Yearly$22.991 Year
One-time1
  • Pro Version Unlimited$12.99
4 purchases

Document Signer

Subscriptions3
  • Pro Weekly Subscription3 Days trial$4.997 Days
  • Pro Monthly Subscription3 Days trial$12.991 Month
  • Pro Yearly Subscription3 Days trial$59.991 Year
One-time1
  • Lifetime SimpleSign Offer$69.99

Questions

Is PDF Document Scanner free?
PDF Document Scanner is free to download, with in-app purchases available.
Is Document Signer free?
Document Signer is free to download, with in-app purchases available.
Which has better reviews, PDF Document Scanner or Document Signer?
PDF Document Scanner and Document Signer are both rated 4.7 out of 5 on the App Store, from 118 and 26 ratings respectively.
Do PDF Document Scanner or Document Signer have ads?
Neither PDF Document Scanner nor Document Signer shows ads.
Which is updated more often, PDF Document Scanner or Document Signer?
PDF Document Scanner ships an update every 5 days, and Document Signer every 9 days. Most recently, PDF Document Scanner was updated on September 29, 2026 and Document Signer on August 14, 2026.

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