Comparison

PDF Watch Viewer vs PDF Editor ,PDF Book Reader ®

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

Head to head
About

PDF Watch Viewer

View PDF documents directly on your Apple Watch without needing your iPhone. Easily transfer files from your web browser, iCloud, email, or messaging apps to your wrist for convenient access.

Highlights
  • View PDFs on Apple Watch
  • Transfer files from iPhone
  • Add PDFs from web browser
  • Add PDFs from iCloud
  • Add PDFs from email/messenger
Features
Read full description

► PDF Watch Viewer ◄ Leave your iPhone in your pocket and view your PDF directly to your wrist. PDF Watch Viewer allows you to share files between iPhone and Apple Watch. You can add your PDF from your web browser, from your iCloud or opening it from your email, social or messenger. With this app you will be able to see your PDF on your Apple Watch. No need your iPhone connected once your PDF has been sent. PDF Watch Viewer, have all your PDF on your wrist!

About

PDF Editor ,PDF Book Reader ®

This app offers a comprehensive suite of tools for managing PDF documents. It allows users to read, edit, annotate, convert, and scan PDFs with an intuitive interface. Features include form filling, digital signatures, page management, and robust sharing options across Apple devices.

Highlights
  • Read and edit PDFs
  • Annotate and markup documents
  • Fill forms and add digital signatures
  • Convert images and web pages to PDF
  • Scan documents with OCR
  • Organize and manage PDF library
  • Share via AirDrop and iCloud
Features
Read full description

PDF Editor ,PDF Book Reader ® Smart, Intuitive, and Apple Optimized Experience the ultimate PDF solution, designed with Liquid Glass for a sleek, smooth, and visually stunning interface across all Apple devices. CORE PDF FEATURES Effortlessly read, edit, and create PDFs with a smooth, intuitive interface. One-touch annotation and markup: highlight, underline, and add notes anywhere. Draw or paint directly on PDFs with a full color palette. Insert text boxes, headers, and footers. Fill forms and create digital signatures, drag & drop signatures precisely. Rearrange, add, or delete PDF pages easily. Lock PDFs to protect sensitive documents. Compress, zip, and print PDFs directly from your device. Fully accessible for users with visual, motor, or cognitive disabilities. PDF VIEWING AND READING High-resolution display for crisp text and images. Day & night modes for comfortable reading. Search text and use Siri to find notes, open documents, and access PDFs instantly. Zoom in/out seamlessly on text and images. Tag, organize, and customize your PDF library for easy access. Quick access via widgets, shortcuts, and Apple Watch support. Take a summary using Apple Intelligence. A PDF app designed with Liquid Glass for an enhanced user experience. Listen to any book read aloud in natural voices, with each word highlighted as it's spoken. Adjust speed, pick your voice and language, and follow along page by page. PDF EDITING AND ANNOTATION Highlight, underline, and annotate PDFs with ease. Draw, sketch, or paint anywhere using customizable colors and brushes. Insert shapes, images, and photos, and customize text boxes with full control over font style, size, and color. Real-time collaborative annotation via SharePlay. Fill forms, invoices, and contracts with intelligent form recognition. Digital signature creation and placement for effortless signing. PDF CONVERSION AND SCANNING Convert images, web pages, and camera photos into PDFs. OCR text recognition for scanned documents. ( Image to Text ) Scan receipts, notes, contracts, and reports. Batch scanning for multiple pages. AI-enhanced processing for professional, high-quality PDFs. PDF Converter for exporting files to multiple formats including HEIC, JPEG, PNG, TIFF, and PDF. Create professional invoices and export them as PDFs to easily share, send, or print. FILE MANAGEMENT AND ORGANIZATION Save edits to new or existing PDFs. Archive and share PDFs via AirDrop, iMessage, iCloud, and more. Collaborative PDF workspace with annotation support. Multi-language support for global accessibility. SECURITY AND PRIVACY Lock PDFs with a password. No data collection; all documents remain private. Customize PDF access and permissions. CLOUD, SHARING, AND TRANSFER iCloud integration for seamless syncing across Apple devices. Share via AirDrop, iMessage, WhatsApp, Google Drive, and more. Import/export PDFs from multiple platforms. Quick, one-tap sharing options. SUBSCRIPTION PRICE AND TERMS: Your subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Payment will be charged to your iTunes account at confirmation of purchase. You can manage or turn off auto-renew at any time from your iTunes Account Settings or via the “Manage Subscription” option in the App Settings menu. Please note that refunds will not be provided for any unused portion of the subscription term. Any unused portion of a free trial period will be forfeited upon purchasing a subscription. Terms of use: https://pdfeditorpdfbookreader.app/terms Privacy policy: https://pdfeditorpdfbookreader.app/privacy

Screenshots

PDF Watch Viewer3 screens
PDF Editor ,PDF Book Reader ®4 screens

Verdict

The call

The clearest difference is review sentiment: PDF Editor ,PDF Book Reader ® at 83% against PDF Watch Viewer's 13%. PDF Editor ,PDF Book Reader ® also leads on rating (4.3 vs 1.8) and update cadence (every 4 days vs every 2 months). PDF Watch Viewer's advantage is iOS requirement (15.0 vs 17.0). On price, ads, 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 Watch Viewer sells 1 one-off in-app purchase and PDF Editor ,PDF Book Reader ® sells 6 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

PDF Editor ,PDF Book Reader ® holds the better App Store score, 4.3 against 1.8. That said, the two scores are not equally well evidenced: PDF Editor ,PDF Book Reader ® has 22K ratings behind it against 51, so its average is the more settled of the two. Written reviews point the same way: 13% of PDF Watch Viewer's written reviews are positive against 83% of PDF Editor ,PDF Book Reader ®'s.

UpkeepUpdate frequency

PDF Watch Viewer ships an update every 2 months, PDF Editor ,PDF Book Reader ® every 4 days. The most recent releases landed on September 19, 2026 and September 24, 2026 respectively.

Scorecard6 real differences · 4 level
PDF Watch Viewer versus PDF Editor ,PDF Book Reader ®: the parameters behind the verdict, then further details
ParameterPDF Watch ViewerPDF Editor ,PDF Book Reader ®
PriceFreeFree
Rating1.8 (51 ratings)4.3 (22K ratings) — better
Positive reviews13.0% of reviews82.8% of reviews — better
Number of ratings5122K — better
Update frequencyEvery 2 monthsEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPod, Apple WatchiPhone, iPad, Mac, Apple Watch, Vision Pro — better
Requires iOS15.0 — better17.0
Further details — not scored
Size10 MB61 MB
Age rating4+4+
DeveloperStefano RusselloMilad Fakhr

Customer experience

PDF Watch Viewer

All ratings51 ratings
Positive19.6%
Neutral5.9%
Negative74.5%
Written reviews138 reviews
Positive13.0%
Neutral5.8%
Negative81.2%

PDF Editor ,PDF Book Reader ®

All ratings22,211 ratings
Positive82.1%
Neutral3.0%
Negative15.0%
Written reviews487 reviews
Positive82.8%
Neutral0.6%
Negative16.6%

Bugs and requests

PDF Watch Viewer

Not enough reviews yet to summarise bugs or requests.

PDF Editor ,PDF Book Reader ®

Reported bugs

2 issues
  • Text not saving properly after editing
  • Difficulty accessing documents at the bottom of PDFs

Requested features

4 requests
  • Add folder organization for PDFs
  • Improve text editing and input responsiveness
  • Provide more customization options for PDF viewing
  • Integrate with cloud storage services

In-app purchases

1 purchases

PDF Watch Viewer

One-time1
  • Unlimited PDF$1.99
6 purchases

PDF Editor ,PDF Book Reader ®

Subscriptions3
  • Monthly Subscription$9.991 Month
  • Quarterly Subscription$17.993 Months
  • Yearly Subscription3 Days trial$39.991 Year
One-time3
  • Scanner (OCR)$3.99
  • Save PDF$49.99
  • PDF Editor Creator & Scanner$49.99

Questions

Is PDF Watch Viewer free?
PDF Watch Viewer is free to download, with in-app purchases available.
Is PDF Editor ,PDF Book Reader ® free?
PDF Editor ,PDF Book Reader ® is free to download, with in-app purchases available.
Which has better reviews, PDF Watch Viewer or PDF Editor ,PDF Book Reader ®?
PDF Editor ,PDF Book Reader ® is rated higher. PDF Watch Viewer averages 1.8 out of 5 from 51 ratings, while PDF Editor ,PDF Book Reader ® averages 4.3 from 22K ratings.
Do PDF Watch Viewer or PDF Editor ,PDF Book Reader ® have ads?
Neither PDF Watch Viewer nor PDF Editor ,PDF Book Reader ® shows ads.
Which is updated more often, PDF Watch Viewer or PDF Editor ,PDF Book Reader ®?
PDF Watch Viewer ships an update every 2 months, and PDF Editor ,PDF Book Reader ® every 4 days. Most recently, PDF Watch Viewer was updated on September 19, 2026 and PDF Editor ,PDF Book Reader ® on September 24, 2026.

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