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 editing, e-signature capabilities, and secure local storage for sensitive files. Ideal for professionals and students needing to digitize and manage documents efficiently.

Highlights
  • AI HD Scanning with auto edge detection
  • Multi-mode scanning for documents and IDs
  • Smart image optimization for print quality
  • Versatile PDF conversion to Word, Excel, PPT
  • Offline multilingual OCR for text extraction
  • PDF signing and annotation
  • Comprehensive local PDF editing
  • Secure local offline storage
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

Transform your mobile device into a powerful scanner and PDF editor. Quickly scan documents, receipts, and photos, convert them to PDF, and then edit, compress, or secure your files. Organize and share your documents with ease.

Highlights
  • Mobile document scanning
  • PDF conversion
  • PDF editing and organization
  • Password protection
  • File compression
  • Edge detection and auto-cropping
Features
Currently charting
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Turn your mobile into a fast scanner with PDF ProX: PDF Reader & Editor. Scan documents, receipts, notes, books, and photos in seconds — all saved securely on your device. Convert your scans into PDF files, then edit, reorder, compress, translate, summarize, extract text, or share them anytime, all in one place. PDF EDITING & ORGANIZATION • Merge multiple pages or PDF files into a single document. • Split PDFs into smaller sections. • Rename, move, delete files, and organize documents in one place. SMART DOCUMENT SCANNING • Scan documents such as receipts, notes, contracts, books, and photos, then convert them to PDF right on your mobile device. • Automatically detect document edges, crop accurately, and adjust colors for clearer results. PDF COMPRESSION • Reduce PDF file size for easier storage and sharing. • Choose your preferred compression level based on your needs. FILE CONVERSION TO PDF • Convert files into PDFs in seconds. • Supports Word (DOC, DOCX), Excel (XLS, XLSX), and image formats such as JPG and PNG. • Ideal for reports, forms, and multi-photo documents. 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. SECURE YOUR DOCUMENTS • Protect sensitive files with password locks. • Keep personal, financial, and business documents protected from unwanted access. WHY USERS LOVE THIS APP • Accurate edge detection • Clear and professional scans • Easy PDF compression • Fast file-to-PDF conversion • AI Summary, Translate & OCR • Merge and split PDFs • Password protection for private files • Simple document organization 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 in-app purchases: PDF ProX at none against PDF Scanner's 2. PDF ProX also leads on chart position (#147 vs unranked). PDF Scanner's advantage is ratings volume (57 vs 11). On price, rating, update cadence and ads 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 $4.99 per 7 days. PDF ProX asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for PDF Scanner against 4.8 for PDF ProX. That said, the two scores are not equally well evidenced: PDF Scanner has 57 ratings behind it against 11, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 8, 2026 and October 19, 2026 respectively.

Scorecard3 real differences · 7 level
PDF Scanner versus PDF ProX: the parameters behind the verdict, then further details
ParameterPDF ScannerPDF ProX
PriceFreeFree
Rating4.7 (57 ratings)4.8 (11 ratings) — better
Number of ratings57 — better11
Update frequencyWeeklyWeekly
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank—#147 — better
DevicesiPhoneiPhone, iPad — better
Requires iOS1716.0 — better
Further details — not scored
Size30 MB118 MB
Age rating4+4+
DeveloperQuke TechnologyROOSTERX GLOBAL COMPANY LIMITED

Customer experience

PDF Scanner

All ratings57 ratings
Positive93.0%
Neutral3.5%
Negative3.5%

PDF ProX

All ratings11 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

PDF Scanner

Subscriptions2
  • weekly3 Days trial$4.997 Days
  • yearly$49.991 Year
None

PDF ProX

No in-app purchases

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 no in-app purchases.
Which has better reviews, PDF Scanner or PDF ProX?
PDF ProX is rated higher. PDF Scanner averages 4.7 out of 5 from 57 ratings, while PDF ProX averages 4.8 from 11 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 weekly, and PDF ProX weekly. Most recently, PDF Scanner was updated on October 8, 2026 and PDF ProX on October 19, 2026.

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