Comparison

PDF Viewer vs ScanChat PDF

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

Head to head
About

PDF Viewer

Features
Read full description

Looking for a simple and easy-to-use PDF Viewer - All PDF Reader app? Document Reader is exactly what you need! It can Select, find, and list all PDF files on your phone, allows you to fast open, read, view, rename and manage your files in one place conveniently. PDF Viewer - All Document Reader is the best app to read your PDF files in an easy way. View your local PDF files in one click. PDF Viewer for Document is the Fastest and Safest mobile reader app in the Apple Store. This is an easy-to-use PDF document reader that allows you to view PDF files while on the go. It is an essential app for every iOS device. Download Now! PDF Viewer - All PDF Reader app's intelligent features will help you maximize your productivity at work and in life. Open, View, and Read PDFs with the fast PDF Reader for iphone. A simple PDF Viewer - All PDF Reader is free and reliable to read PDF documents and PDF eBooks. THE PDF viewer app makes it very easy to scan & read .PDF files and manage documents on your phone. This is the best PDF book reader for iphone. Offline PDF Viewer for iPhone A free PDF reader is an all-in-one office app because our eBook reader app provides a PDF reader, Word reader, Excel Viewer, and PowerPoint viewer without the internet. Install this free PDF reader & PDF viewer app and enjoy reading PDF files. This is a free PDF book reader and Docx reader. == Features of PDF Reader - Document Reader == Offline PDF Viewer Import PDF Files easily Offline PDF Viewer for iphone. All PDF Document Reader manages all office document at one place. Bookmark PDF pages for future reference. This is an offline PDF Book reader for viewing PDF documents. Share PDF files with your friends. Fast Page Scrolling Horizontal and Vertical. Simple & fast eBook reader app. Rename PDF File Delete PDF File Check current page Looking for the PDF Viewer - All PDF Reader then download this PDF Viewer - Document Reader, all document reader app and read all office documents. PDF reader for iphone is a simple & lightweight PDF book reader application for reading PDF eBook. The important feature of the fast PDF viewer app is to view PDF files quickly. With a new PDF reading app, you can quickly move to the next page. THE .PDF reader is the best office app to open all office documents. Just download the PDF Reader app and read all .PDF files easily. PDF Viewer for iphone is one of the best eBook reader applications for reading E-books. Privacy policy : https://pdfviewerpdfreaderpp.blogspot.com Terms of use : https://sites.google.com/view/drappstermsofuse/home

About

ScanChat PDF

Features
Read full description

ScanChat PDF is a scanner, PDF editor and on-device AI reader. Scan a page, open a file, ask a question, sign it, or stamp a watermark — without creating an account. SCAN & SEARCH • Scan documents with the camera and turn pages into searchable PDFs • Import PDFs from Files, or build a PDF from photos • Search file names and text inside your library • OCR runs on this device when a page has little text CHAT WITH ANY PDF • Ask a question and jump to the page • Summarize, extract names, dates, amounts and invoice fields • Conversations stay with the document • The message box stays above the keyboard while you type • No cloud login for chat or search EDIT & MARKUP • Highlight, pen, text, eraser and shapes • Draw on any page, then share or export • Ask the PDF while you read PDF TOOLS ON THIS DEVICE • Merge two or more PDFs • Split a page range into a new file • Compress with a clear quality percent • Rotate pages one by one • Edit pages: reorder, delete, move • Image to PDF and PDF to image • Draw a signature, drag it into place, save • Watermark: large diagonal text, pick font and size PRIVATE BY DESIGN • Documents, OCR text, notes and chat stay on this iPhone or iPad • Camera is used only when you scan • Photos are used only when you import or export images • Ads may appear in the free version. Go Premium to remove them. Your documents stay on this device. Made for work, study and everyday paperwork — invoices, IDs, notes, contracts and scans — in one simple library. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://gohilchirag.blogspot.com/2026/09/scanchat-pdf.html

Screenshots

PDF Viewer4 screens
ScanChat PDF4 screens

Verdict

The call

The clearest difference is update cadence: ScanChat PDF at every 5 days against PDF Viewer's every 21 months. PDF Viewer's advantage is iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. PDF Viewer sells 3 in-app purchases, starting at $0.99 per 7 days and ScanChat PDF sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

PDF Viewer ships an update every 21 months, ScanChat PDF every 5 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

Scorecard2 real differences Ā· 4 level
PDF Viewer versus ScanChat PDF: the parameters behind the verdict, then further details
ParameterPDF ViewerScanChat PDF
PriceFreeFree
Update frequencyEvery 21 monthsEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better16.0
Further details — not scored
Size20 MB14 MB
Age rating4+4+
DeveloperDineshbhai RupareliyaChirag Gohil

In-app purchases

3 purchases

PDF Viewer

Subscriptions3
  • Remove ads for 1 Week$0.997 Days
  • Remove ads for 1 Month$1.991 Month
  • Remove ads for 1 Year$5.991 Year
2 purchases

ScanChat PDF

Subscriptions2
  • ScanChatPDF Monthly Subscription$8.991 Month
  • ScanChatPDF Yearly Subscription$24.991 Year

Questions

Is PDF Viewer free?
PDF Viewer is free to download, with in-app purchases available.
Is ScanChat PDF free?
ScanChat PDF is free to download, with in-app purchases available.
Do PDF Viewer or ScanChat PDF have ads?
Neither PDF Viewer nor ScanChat PDF shows ads.
Which is updated more often, PDF Viewer or ScanChat PDF?
PDF Viewer ships an update every 21 months, and ScanChat PDF every 5 days. Most recently, PDF Viewer was updated on October 25, 2026 and ScanChat PDF on October 31, 2026.

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