Comparison

PDF Scanner vs PDF ProX

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

Head to head
About

PDF Scanner

This app transforms your smartphone into a professional scanner with AI-powered features for document capture, OCR, and PDF conversion. It offers offline functionality, e-signature capabilities, and secure local storage for all your scanned files. Ideal for professionals and students needing to digitize and manage documents efficiently.

Highlights
  • AI HD Scanning with auto-detection
  • Offline multilingual OCR
  • Versatile PDF conversion (Image, Word, Excel, PPT)
  • PDF Signing & Annotation
  • Comprehensive PDF Editing
  • Local offline storage
  • Smart image optimization
Features
Read full description

This app is a portable office scanning tool featuring AI scanning, offline OCR, PDF conversion, and e-signature capabilities, effectively turning your smartphone into a professional scanner. It is ad-free, fully optimized for iOS devices, and suitable for office work, government administration, and field archiving. Files are stored locally—never uploaded to the cloud—ensuring the privacy of sensitive documents like ID cards, contracts, and receipts. Key Features • AI HD Scanning: Features automatic edge detection, skew correction, and background removal. Scan receipts, contracts, business cards, and notes while faithfully preserving the original text and layout. • Multi-mode Scanning: Offers modes for general documents, ID cards, and batch continuous shooting; automatically merges multiple pages and quickly generates standard ID scans. • Smart Image Optimization: Enhances brightness, removes shadows, reduces noise, and sharpens details to fix capture imperfections. Scans meet print-quality standards, making them ideal for business archiving. • Versatile PDF Conversion: Instantly convert images to PDF and switch between formats like images, Word, Excel, and PPT; supports splitting, merging, and page reordering. • Offline Multilingual OCR: Locally recognizes handwritten or printed text in Chinese, English, Japanese, and Korean. Extracted text is editable and copyable, eliminating the need for manual data entry. • PDF Signing & Annotation: Add handwritten signatures or import digital seals; annotate with highlights or lines. Sign contracts and documents directly online—no printing required. • Comprehensive PDF Editing: Crop, rotate, add/delete pages, apply watermarks, and insert page numbers—all editing operations are performed locally. • Flexible Export & Sharing: Files are saved locally and can be shared via email, social media, or cloud services; customize export resolution and file size. • Local Offline Storage: All scanned and edited files remain on your device with no background uploads, protecting the privacy of financial records, contracts, and ID documents. Use Cases Ideal for office workers scanning expense reports and archiving meeting documents; HR staff batch-archiving IDs and contracts; field personnel scanning, signing, and sending agreements on-site; students extracting text from exam papers and study materials; government staff generating standardized ID scans; and merchants archiving business receipts. Covers a full range of scenarios including study, office work, business, and government administration. Contact Information and Agreement Links Contact Information For more information or app support, please contact us at: lizhiqiang@dawanli88.com Terms of Use: https://xy.bjqyhd.cc/pdfscan_user.html Privacy Policy: https://xy.bjqyhd.cc/pdfscan_privacy.html

About

PDF ProX

This app offers a comprehensive suite of tools for managing PDF documents on your iPhone. It allows you to read, edit, convert, scan, and even use AI to summarize, translate, and extract text from PDFs and other document formats.

Highlights
  • Read and manage PDF documents
  • Edit text, highlight, draw, and add notes
  • Convert between PDF and Office formats
  • Scan paper documents to PDF
  • AI summarization, translation, and OCR
  • Compress PDF file size
  • Password protect sensitive files
Features
Read full description

Read, edit, convert, scan, and manage PDF documents in one place with PDF ProX: PDF Reader & Editor. Whether you're working with office documents, study materials, contracts, or everyday paperwork, PDF ProX brings essential PDF tools together on your iPhone. Open and organize files, convert documents between PDF and Office formats, scan paper documents, and use AI-powered tools to summarize, translate, and extract text — all in one convenient app. PDF READER & FILE MANAGEMENT • Open and view PDF documents directly on your iPhone. • Keep your documents organized by renaming, moving, and deleting files. • Manage study materials, reports, contracts, and personal documents in one place. PDF EDITING & ORGANIZATION • Highlight important text, underline key details, or strike through content directly on PDF pages. • Draw and add notes to PDFs for reviewing documents, studying, or sharing feedback. • Merge multiple PDF files into a single document for easier sharing and management. • Split large PDFs into smaller, more manageable files. • Reorder PDF pages to arrange your documents the way you need. PDF CONVERTER – PDF & OFFICE FILES • Convert Word, Excel, PowerPoint, and images into PDF files for easy sharing and storage. • PDF to Office: Use AI to convert PDFs into Word, Excel and PowerPoint. • Switch between PDF and Office formats to work with documents, spreadsheets, and presentations in one place. AI TOOLS • AI Summary: Summarize selected document pages and quickly capture key information. Combine summaries, translate results, and export them as files. • AI Translate: Translate selected document pages into your preferred language. Review translations page by page and export the translated content. • AI OCR: Extract text from imported images or documents captured with the camera. Copy, translate, and export recognized text for later use. SMART PDF SCANNER • Scan receipts, notes, contracts, books, photos, and other paper documents directly with your iPhone. • Automatically detect document edges, crop pages, and adjust colors for clearer scans. • Convert scanned pages into PDF files for easy organization and sharing. PDF COMPRESSION • Reduce PDF file size to make documents easier to store and share. • Choose different compression levels depending on your document needs. DOCUMENT SECURITY • Add password protection to sensitive PDF files. • Manage personal, financial, and business documents with additional protection. Privacy policy: https://sites.google.com/roosterx.vn/roosterx-appstore-privacy Terms of use: PDF ProX: PDF Reader & Editor We'd love to hear what you think. Share your feedback and help us keep improving PDF ProX.

Screenshots

PDF Scanner4 screens
PDF ProX4 screens

Verdict

The call

The clearest difference is rating: PDF Scanner at 4.6 against PDF ProX's 4.1. PDF Scanner also leads on review sentiment (29% vs 0%) and ratings volume (263 vs 41). On price, update cadence, ads and in-app purchases 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 Scanner sells 2 in-app purchases, starting at $9.99 per 7 days and PDF ProX sells 6 in-app purchases, starting at $19.99 per year. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

PDF Scanner holds the better App Store score, 4.6 against 4.1. That said, the two scores are not equally well evidenced: PDF Scanner has 263 ratings behind it against 41, so its average is the more settled of the two. Written reviews point the same way: 29% of PDF Scanner's written reviews are positive against 0% of PDF ProX's.

UpkeepUpdate frequency

PDF Scanner ships an update every 6 days, PDF ProX every 8 days. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

Scorecard3 real differences · 7 level
PDF Scanner versus PDF ProX: the parameters behind the verdict, then further details
ParameterPDF ScannerPDF ProX
PriceFreeFree
Rating4.6 (263 ratings) — better4.1 (41 ratings)
Positive reviews28.6% of reviews — better0.0% of reviews
Number of ratings263 — better41
Update frequencyEvery 6 days — betterEvery 8 days
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.016.0 — better
Further details — not scored
Size30 MB125 MB
Age rating4+4+
DeveloperQuke TechnologyROOSTERX GLOBAL COMPANY LIMITED

Customer experience

PDF Scanner

All ratings263 ratings
Positive92.0%
Neutral1.5%
Negative6.5%
Written reviews7 reviews
Positive28.6%
Neutral0.0%
Negative71.4%

PDF ProX

All ratings41 ratings
Positive78.0%
Neutral12.2%
Negative9.8%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

2 purchases

PDF Scanner

Subscriptions2
  • weekly3 Days trial$9.997 Days
  • yearly$39.991 Year
6 purchases

PDF ProX

Subscriptions6
  • PDF ProX: PDF Reader & Editor3 Days trial$19.991 Year
  • PDF ProX: PDF Reader & Editor1 Year trial$19.991 Year
  • PDF ProX: PDF Reader & Editor3 Days trial$24.991 Year
Show 3 more
  • PDF ProX: PDF Reader & Editor1 Year trial$24.991 Year
  • PDF ProX: PDF Reader & Editor3 Days trial$29.991 Year
  • PDF ProX: PDF Reader & Editor1 Year trial$29.991 Year

Questions

Is PDF Scanner free?
PDF Scanner is free to download, with in-app purchases available.
Is PDF ProX free?
PDF ProX is free to download, with in-app purchases available.
Which has better reviews, PDF Scanner or PDF ProX?
PDF Scanner is rated higher. PDF Scanner averages 4.6 out of 5 from 263 ratings, while PDF ProX averages 4.1 from 41 ratings.
Do PDF Scanner or PDF ProX have ads?
Both PDF Scanner and PDF ProX show ads.
Which is updated more often, PDF Scanner or PDF ProX?
PDF Scanner ships an update every 6 days, and PDF ProX every 8 days. Most recently, PDF Scanner was updated on November 7, 2026 and PDF ProX on November 8, 2026.

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