Comparison

PDF Scan & Sign vs PDF Scanner

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

Head to head
About

PDF Scan & Sign

Transform your device into a powerful scanner and document editor. Easily capture, organize, and share files, add signatures, and fill out forms on the go. Ideal for managing work, school, or personal documents efficiently.

Highlights
  • Scan documents and photos
  • Save as PDF or image
  • Organize with folders and cloud sync
  • Combine multiple scans
  • Add digital signatures
  • Edit and fill forms
  • Offline file access
Features
Read full description

Turn Your iPhone into a Scanner and PDF Tool! Need a fast and easy way to scan and sign documents? PDF Scan & Sign makes it simple! Use your phone to scan, save, and share documents anytime. Perfect for work, school, or everyday tasks. Why Choose PDF Scan & Sign? - Scan anything quickly and easily. Snap a photo of receipts, notes, ID cards, or photos, and save them as PDFs or images. - Keep your documents organized with folders and cloud options like Google Drive, Dropbox, or iCloud. Features You’ll Love - Combine multiple scans into one PDF for easy sharing. - Add your signature directly on the app—no need for printing. - Fill out forms or write on scanned documents with the editing tool. - Scan long papers, ID cards, and even QR codes. - Save and share files offline or upload them to the cloud anytime. Upgrade to PDF Scan & Sign Pro Enjoy unlimited scans and advanced editing tools. Access premium cloud-saving features for faster uploads. Try it free for 3 days—cancel anytime in your App Store settings. PDF Scan & Sign: The Easiest Way to Scan and Sign Documents Download now and take control of your documents. Save time, stay organized, and get things done wherever you are. Privacy Policy: https://sparktonic.co/ Terms of Use: https://sparktonic.co/

About

PDF Scanner

Transform your phone into a powerful scanner with AI-powered OCR, PDF conversion, and e-signature capabilities. Securely manage and edit documents locally, perfect for office work, studying, and daily tasks.

Highlights
  • AI HD Document Scanning
  • Multi-mode Scanning
  • Smart Image Enhancement
  • Flexible PDF Conversion
  • Offline Multilingual OCR
  • PDF Signing & Annotation
  • Secure Local Storage
Features
Read full description

This app is an AI-powered document scanner that transforms your iPhone into a powerful mobile scanning tool with OCR recognition, PDF conversion, editing, and e-signature features. It helps you quickly scan documents, extract text, create PDFs, and manage files anytime, anywhere. Designed for office work, business tasks, studying, and daily document management, the app supports offline OCR and local file processing. Your scanned documents are stored securely on your device and are never automatically uploaded to the cloud, helping protect sensitive files such as IDs, contracts, receipts, and personal documents. Key Features 1. AI HD Document Scanning: Automatically detect document edges, correct perspective distortion, and remove backgrounds. Scan receipts, contracts, business cards, notes, and other documents while preserving original text clarity and layout. 2. Multi-mode Scanning: Supports standard documents, ID cards, and batch scanning modes. Capture multiple pages, automatically merge them, and quickly create organized PDF files. 3. Smart Image Enhancement: Improve scan quality with brightness adjustment, shadow removal, noise reduction, and detail enhancement. Create clear, print-ready scans even in challenging lighting conditions. 4. Flexible PDF Conversion: Convert images into PDF files instantly. Manage documents with features like PDF merging, splitting, page rearranging, and format conversion for easier workflow. 5. Offline Multilingual OCR: Recognize printed and handwritten text in multiple languages, including Chinese, English, Japanese, and Korean. Extracted text can be copied, edited, and reused without manual typing. 6. PDF Signing & Annotation: Sign documents directly from your device with handwritten signatures or digital stamps. Add highlights, notes, and marks to contracts and important files without printing. 7. Complete PDF Editing Tools: Edit PDFs with cropping, rotation, page adding, page deletion, watermark insertion, and page numbering. All operations are processed locally on your device. 8. Easy Export & Sharing: Save files locally and share documents through email, messaging apps, cloud storage, or other platforms. Adjust export quality and file size based on your needs. 9. Secure Local Storage: Scanned and edited files remain on your device without automatic cloud uploads. Keep sensitive documents such as financial records, contracts, receipts, and IDs protected. Use Cases Perfect for office workers managing expense reports, invoices, and meeting documents; HR teams organizing employee records and contracts; business professionals scanning, signing, and sharing agreements on the go; students extracting text from notes and study materials; field workers digitizing documents remotely; and merchants organizing receipts and business records. Whether for studying, office productivity, business operations, or everyday document management, this app provides a complete mobile scanning solution. Premium Subscription Information。 Upgrade to PDF Scanner Premium and remove daily limits to unlock the full power of our document scanner! ► Unlimited document scanning & offline multilingual OCR ► Higher scan precision, enhanced image optimization engine ► Full access to all PDF editing, conversion and annotation features ► Batch scanning, advanced PDF tools without restrictions ► No watermarks on exported files Subscription Plans • Weekly Subscription: $4.99 • Standard Annual Subscription: $39.99 • Limited-Time Discount Annual Subscription: $29.99 (Best Value) Contact Information For more information or app support, please contact us at: fengtao56@sina.com Terms of Use: https://www.xiaoyouhd.com/xypdf_user.html Privacy Policy: https://www.xiaoyouhd.com/xypdf_privacy.html

Screenshots

PDF Scan & Sign3 screens
PDF Scanner4 screens

Verdict

The call

The clearest difference is ads: PDF Scan & Sign at none against PDF Scanner's shown. PDF Scanner's advantage is update cadence (weekly vs fortnightly) and ratings volume (9 vs 3). On price, rating, in-app purchases and monetization model 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 Scan & Sign sells 1 in-app purchase, starting at $9.99 per 7 days and PDF Scanner sells 3 in-app purchases, starting at $9.99 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 — 5.0 for PDF Scan & Sign against 5.0 for PDF Scanner. Both are backed by a comparable volume of ratings — 3 and 9 respectively.

UpkeepUpdate frequency

PDF Scan & Sign ships an update fortnightly, PDF Scanner weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 6 level
PDF Scan & Sign versus PDF Scanner: the parameters behind the verdict, then further details
ParameterPDF Scan & SignPDF Scanner
PriceFreeFree
Rating5.0 (3 ratings)5.0 (9 ratings)
Number of ratings39 — better
Update frequencyFortnightlyWeekly — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad — betteriPhone
Requires iOS16.4 — better17.0
Further details — not scored
Size80 MB34 MB
Age rating4+4+
DeveloperSparktonic, LLCXiaoyou Interactive

Customer experience

PDF Scan & Sign

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

PDF Scanner

All ratings9 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

PDF Scan & Sign

Subscriptions1
  • Weekly3 Days trial$9.997 Days
3 purchases

PDF Scanner

Subscriptions3
  • Week3 Days trial$9.997 Days
  • Yearly$29.991 Year
  • Yearly$49.991 Year

Questions

Is PDF Scan & Sign free?
PDF Scan & Sign is free to download, with in-app purchases available.
Is PDF Scanner free?
PDF Scanner is free to download, with in-app purchases available.
Which has better reviews, PDF Scan & Sign or PDF Scanner?
PDF Scan & Sign and PDF Scanner are both rated 5.0 out of 5 on the App Store, from 3 and 9 ratings respectively.
Do PDF Scan & Sign or PDF Scanner have ads?
PDF Scanner shows ads; PDF Scan & Sign does not.
Which is updated more often, PDF Scan & Sign or PDF Scanner?
PDF Scan & Sign ships an update fortnightly, and PDF Scanner weekly. Most recently, PDF Scan & Sign was updated on October 24, 2026 and PDF Scanner on October 25, 2026.

Other comparisons