Comparison

PDF Expert Viewer vs PDF Documents Scanner

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

Head to head
About

PDF Expert Viewer

Features
Read full description

PDF Expert Viewer โ€“ Simple PDF Reader View PDFs with Ease PDF Expert Viewer is a lightweight, no-frills app for viewing PDF documents on your device. Open and read your files quickly without distractions. Key Features: Fast and smooth PDF viewing Zoom in/out and scroll seamlessly Resume reading where you left off Minimal design with no unnecessary features Simple & Reliable Small app size, low storage usage Works offline Just Open and Read Perfect for: Reading ebooks and articles Viewing work documents Checking reports and forms Free to Use Download now and enjoy a straightforward PDF reading experience. [Download Now] PDF Expert Viewer โ€“ Keep it simple. Just read.

About

PDF Documents Scanner

Features
Read full description

Scan your pdf, document, or photo and download now PDF Documents Scanner that will transform your simple camera lens into a pdf scanner and photo scanner. You can do your edits with the pdf editor, scan books or pages, and update your files and documents at any time. Whether you want to turn scan to pdf, receipts, contracts, invoices, notes, business cards, or assignments, this document scanner and id scanner will help you in accurate lens scanning with intelligent text recognition. Turn paper documents into edits, searchable digital files by using text recognition technology. Features like merge, organize and convert will improve your productivity and turn your pdf documents into useful pdf files. Use the document scanner to bulk scan documents and share in any formats into your chat. Pdf scanner lens will help you in id scanner and pdf converter will help you in converting your photo to pdf. The document scanner, photo scanner, id scanner, and the pdf scanner pdf converter will quickly scan documents, recognize text, create and compress high quality pdfs, convert files, and organize your documents. Key Features - Quick pdf scanner, document scanner, photo scanner - Accurate and text recognition with lens scanner - Multiple scanning modes like id scanner, QR scanner, and photo to pdf - Create and convert high-quality pdf documents - organize, and manage pdf files - Pdf Converter, photo to pdf - Compress document for smaller files - Scan pdf, receipts, notes, contracts, books, and IDs - Easy-to-use interface and share your document reliably Whether you're a student or any professional, PDF & Document Scanner provides everything you need to scan documents, create documents, recognize text, convert documents, and compress files in one complete scanner app. Transform your camera into a scanning lens and download today to experience a smarter way to scan, organize, convert, and manage all your pdf documents. Purpose Scan documents, pdfs, and manage files in one app. Use text recognition with lens scan, choose your different scanning modes and organize pdfs, convert and compress documents for your easy sharing. Unlike other scanners, this will provide a wild experience of different scanning modes that you really enjoy. Privacy Policy : https://sites.google.com/view/doc-and-pdf-scanner/home Terms of Use : https://sites.google.com/view/terms-of-use-doc-scanner/home EULA : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

PDF Expert Viewer4 screens
PDF Documents Scanner4 screens

Verdict

The call

The clearest difference is in-app purchases: PDF Expert Viewer at none against PDF Documents Scanner's 2. PDF Expert Viewer also leads on update cadence (weekly vs every 3 weeks) and iOS requirement (15 vs 18.0). On price, ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. PDF Documents Scanner sells 2 in-app purchases, starting at $8.99 per 7 days. PDF Expert Viewer asks for nothing beyond the download.

UpkeepUpdate frequency

PDF Expert Viewer ships an update weekly, PDF Documents Scanner every 3 weeks. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.

Scorecard3 real differences ยท 3 level
PDF Expert Viewer versus PDF Documents Scanner: the parameters behind the verdict, then further details
ParameterPDF Expert ViewerPDF Documents Scanner
PriceFreeFree
Update frequencyWeekly โ€” betterEvery 3 weeks
AdsYesYes
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS15 โ€” better18.0
Further details โ€” not scored
Size64 MB21 MB
Age rating17++4
DeveloperChengdu Doudou Oasis Network Technology Co.,LtdHRango

In-app purchases

None

PDF Expert Viewer

No in-app purchases

2 purchases

PDF Documents Scanner

Subscriptions2
  • Weekly Premium$8.997 Days
  • Document Scanner Premium$9.997 Days

Questions

Is PDF Expert Viewer free?
PDF Expert Viewer is free to download, with no in-app purchases.
Is PDF Documents Scanner free?
PDF Documents Scanner is free to download, with in-app purchases available.
Do PDF Expert Viewer or PDF Documents Scanner have ads?
Both PDF Expert Viewer and PDF Documents Scanner show ads.
Which is updated more often, PDF Expert Viewer or PDF Documents Scanner?
PDF Expert Viewer ships an update weekly, and PDF Documents Scanner every 3 weeks. Most recently, PDF Expert Viewer was updated on October 10, 2026 and PDF Documents Scanner on October 25, 2026.

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