Comparison

PDF Expert vs Word Editor

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

Head to head
About

PDF Expert

This app allows you to edit, annotate, fill out forms, and convert PDF documents. It offers AI-powered summarization and analysis, along with tools to merge, sign, and protect your files. Work seamlessly across Apple devices with a user-friendly interface.

Highlights
  • Edit PDF text and images
  • Annotate and highlight PDFs
  • Fill out PDF forms
  • Convert files to and from PDF
  • AI-powered summarization and analysis
  • Merge and combine PDF files
  • Sign documents with e-signatures
Features
Read full description

Unlock your potential with a fast and easy PDF Expert app with all the features you need in a well-designed and intuitive user interface. BEST FOR iPHONE, iPAD, MAC & VISION PRO Read PDF files easily, highlight and annotate PDFs, fill out forms, convert any file to PDF, merge several files into one, add notes, summarize and navigate PDF documents in seconds with AI-powered tools. Unlock unlimited possibilities with PDF Expert Premium features and work across all your Apple devices, effortlessly letting you complete any PDF task on the go. “PDF Expert is one of my must-have iPad apps and a desktop-class PDF reader.” – MacStories “The best app for managing, editing, and reading PDFs on your iPad.” – The Sweet Setup ▶ WITH PDF EXPERT, YOU CAN: READ PDFs WITH JOY • Pick Day, Night, or Sepia mode and enjoy reading anytime, anywhere. • Enjoy both vertical and horizontal scrolling. • Export PDF files from email, web, or any app that supports the Apple system-wide Share menu • Use Text to Speech to hear the selected text read out loud HIGHLIGHT AND ANNOTATE PDFs • Mark important info in books using colors, text, or stickers • Add stamps such as Approved, Confidential, etc. • Record your voice and add it to the doc FILL OUT FORMS • Fill out PDF forms using interactive text fields, checkboxes, and radio buttons • All the major form formats support, including acro forms and static XFA forms ***PREMIUM FEATURES *** EDIT PDFs DOCS EASILY • Edit or modify existing text directly in a PDF – just as you would in a Word document • Add links: link any part of the text or image to a different page or website • Add outlines to big PDFs to simplify navigation for hundreds of pages • Easily add, replace, and resize images in your PDFs SUMMARIZE AND ANALYZE HUGE PDFs WITH PDF COPILOT – YOUR SMART AI ASSISTANT • List Main Points – instantly scan and highlight key takeaways from any PDF • Summarize – get concise summaries of entire PDFs, or annotations • Ask Anything – find specific details with AI-powered answers and references • Explain – no more Googling! Get instant, contextual explanations of words or phrases MERGE AND COMBINE PDFs • Merge and combine multiple PDF files into one • Add, delete, and rearrange pages with a thumbnail preview • Rotate and reorder pages in PDFs EDIT SCANNED DOCUMENTS • Access the scanned PDFs that you’ve created using PDF Expert • Open your scans to fill out, sign, comment, and share CONVERT FROM AND TO PDF • Convert PDFs to Word, Excel, PPT, JPG/PNG, TXT, and vice versa • Converts any file in seconds SIGN DOCUMENTS • Use e-signatures to sign contracts on the go • Create custom stamps or import one from the images PROTECT YOUR FILES • Restrict access to PDF Expert with a password • Permanently blackout or erase sensitive information like credit card numbers • Secure and Safe trusted brand software COMPRESS PDFs • Compress large PDF files to save space on your device • Merge several files into one and compress it to reduce the file size CONSTRUCTION TOOLS • Scale and measure drawings using our Measure tab • Polygon and polyline shapes • Redline tools COLLABORATE ON THE GO PDF Expert provides the best platform for paperless collaboration between team members. Annotate and add notes in project materials, fill and sign contracts and invoices, and exchange files via email or cloud on the go. OTHER AMAZING FEATURES: • Fully customizable toolbar • Create a Link (drag and add a landing page or a Web) • Presentation Mode • Print and Share ONE ACCOUNT FOR ALL YOUR APPLE DEVICES Now, you don’t need to purchase Mac and iPhone & iPad versions separately. PDF Expert introduces a single Premium subscription for all your Apple devices. Read more about our terms and conditions here: https://pdfexpert.com/privacy https://pdfexpert.com/terms Don’t hesitate to reach out to us at http://readdle.com/contact

About

Word Editor

Edit and manage Word documents, spreadsheets, and presentations on your mobile device. Convert files to PDF, collaborate in real-time, and access your work offline or via cloud sync. Offers a free trial for premium features.

Highlights
  • Edit and format Word documents (DOC, DOCX)
  • Create and edit spreadsheets (XLS, XLSX)
  • Create and edit presentations (PPT)
  • Convert files to PDF
  • View various file formats
  • Cloud sync with Google Drive, Dropbox, OneDrive
  • Real-time collaboration and sharing
  • Offline access to documents
Features
Read full description

Word Editor - Edit all your Word Office related Documents in one place! Word Editor supports a wide range of file types, including DOC, DOCX, XLS, PPT, and PDF making it an essential tool for handling all your documents on your IPHONE and IPAD Devices. Key Features: 1. Edit & Format Word Documents with ease: Quickly edit DOC and DOCX files with a full range of formatting tools at your fingertips. Adjust fonts, styles, colors, and text alignment to ensure your document looks polished and professional with AI. 2. Comprehensive Spreadsheet Management: Easily create and edit XLS and XLSX files with intuitive spreadsheet tools. Organize data, perform calculations, and visualize information through built-in charts to stay on top of your tasks. 3. Power Up Presentations: Word Editor supports PPT files, allowing you to create, edit, and customize presentations with ease. Add slides, arrange layouts, and make on-the-spot adjustments, all from the convenience of your mobile device. 4. Convert Files to PDF Easily: Convert Docx, XLS & PPT files to PDF instantly. Save and share PDF files to anyone. 5. Versatile File Viewer: Open and view a wide range of file formats without needing additional apps. Access PDFs, DOCX, XLS, and PPT files directly within Word Editor, providing a comprehensive solution for all your document needs. 6. Cloud Sync & Easy File Management: Seamlessly connect with popular cloud storage services like Google Drive, Dropbox, and OneDrive to access your documents from any device. Word Editor keeps your files organized and accessible, wherever your work takes you. 7. Real-Time Collaboration & Sharing: Collaborate on documents with colleagues, classmates, or friends by sharing files directly from the app. Whether it’s a quick edit or a final review, Word Editor supports efficient teamwork. 8. Customizable Viewing & Editing Modes: Switch between light and dark themes, adjust text size, and select a comfortable editing mode that suits your reading and writing preferences. 9. Offline Access: Word Editor ensures that you can access and work on your documents even without an internet connection. Simply download your files and enjoy editing on the go. 10. Free Trials and Flexible Subscriptions:- Explore all premium features with a 3-day free trial, or 7 Day Trial and unlock powerful tools for editing your documents and files. Choose the plan that fits your needs, whether you’re working on word documents, spreadsheets, or presentations. You’re free to cancel at any time, with no commitment. Subscriptions are charged to your credit card through your App Store account and will automatically renew unless you cancel at least 24 hours before the current period ends. You can manage or adjust your subscription settings directly in your App Store account after purchase. Premium Features - Create, Edit, Save, Convert, Export and Share on iPhone and iPad devices. Why Choose Word Editor? This app is your all-in-one solution for document management and productivity. Easily create, edit, view, share, convert and manage documents in seconds. Manage all formats like Docx, XLS, PPTx, PDF etc. Perfect for students, professionals, and anyone in between, this app brings robust editing tools, seamless sharing, and full compatibility with essential file types directly to your device. Say goodbye to juggling multiple apps and streamline your workflow with Word Editor – because staying productive has never been easier. Additional Information • Link to the app's Terms of Use - https://sites.google.com/a1apps.co/tc-wordeditorios/home • Link to the app's Privacy Policy - https://sites.google.com/a1apps.co/privacypolicy-wordeditorios/home

Screenshots

PDF Expert4 screens
Word Editor4 screens

Verdict

The call

The clearest difference is ratings volume: PDF Expert at 216K against Word Editor's 1.4K. PDF Expert also leads on review sentiment (46% vs 33%). 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 Expert sells 10 in-app purchases, starting at $9.99 per month and Word Editor sells 12 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for PDF Expert against 4.7 for Word Editor. That said, the two scores are not equally well evidenced: PDF Expert has 216K ratings behind it against 1.4K, so its average is the more settled of the two. Written reviews are what separate them: 46% of PDF Expert's written reviews are positive against 33% of Word Editor's.

UpkeepUpdate frequency

PDF Expert ships an update fortnightly, Word Editor every 2 weeks. Both last shipped on September 24, 2026.

Scorecard2 real differences · 9 level
PDF Expert versus Word Editor: the parameters behind the verdict, then further details
ParameterPDF ExpertWord Editor
PriceFreeFree
Rating4.7 (216K ratings)4.7 (1.4K ratings)
Positive reviews46.0% of reviews — better32.5% of reviews
Number of ratings216K — better1.4K
Update frequencyFortnightlyEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#67 — better#109
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size307 MB191 MB
Age rating4+4+
DeveloperReaddle Technologies LimitedA1Apps

Customer experience

PDF Expert

All ratings215,851 ratings
Positive92.4%
Neutral2.3%
Negative5.3%
Written reviews1,135 reviews
Positive46.0%
Neutral7.4%
Negative46.6%

Word Editor

All ratings1,426 ratings
Positive93.4%
Neutral2.3%
Negative4.3%
Written reviews80 reviews
Positive32.5%
Neutral2.5%
Negative65.0%

User reviews

PDF Expert

From 216K App Store ratings

What we love

  • 🚀 Fast and responsive
  • 👍 Intuitive and user-friendly interface
  • 💡 Powerful annotation and editing tools
  • 🔒 Seamless cloud integration
  • 📚 Excellent for reading and organizing PDFs

Room to improve

  • 🐛 Frequent crashes and stability issues
  • 🔒 Subscription model for advanced features
  • 🔒 Inconsistent pricing and feature changes
  • 🔍 Cluttered and confusing UI in latest update
  • 🔍 Reduced customization options for annotations

Word Editor

From 1.4K App Store ratings

What we love

  • 🚀 Great word editor
  • 👍 User-friendly
  • 💡 Helpful for kids' registration

Room to improve

  • 🐛 Doesn't work properly
  • 💰 Requires paid subscription
  • 🤑 Deceptive billing practices
  • 🤬 Poor customer service

Bugs and requests

PDF Expert

Reported bugs

4 issues
  • Corrupted PDFs after editing
  • Sync issues with cloud storage providers
  • Unexpected loss of annotations and edits
  • Unreliable performance on older iPad models

Requested features

5 requests
  • Improved palm rejection for Apple Pencil
  • Customizable toolbar and annotation presets
  • Better integration with other productivity apps
  • More flexible file management and organization
  • Ability to create fillable PDF forms

Word Editor

Reported bugs

3 issues
  • Crashes frequently
  • Loses work when app is closed
  • Incompatible with older devices

Requested features

2 requests
  • Highlight and resize text
  • Free version with basic functionality

In-app purchases

10 purchases

PDF Expert

Subscriptions9
  • PDF Expert Premium Trial7 Days trial$9.991 Month
  • PDF Expert Premium No Trial$9.991 Month
  • PDF Expert for Education7 Days trial$39.991 Year
Show 6 more
  • PDF Expert Premium7 Days trial3 variants$49.991 Year
  • PDF Expert Premium New7 Days trial$49.991 Year
  • PDF Expert Premium Existing7 Days trial$49.991 Year
  • PDF Expert – Premium Editing1 Year trial$49.991 Year
  • PDF Expert Mac & iOS Pro7 Days trial$79.991 Year
  • PDF Expert Mac & iOS7 Days trial$79.991 Year
One-time1
  • PDF Expert Basic$9.99
12 purchases

Word Editor

Subscriptions12
  • Pro Monthly$1.991 Month
  • Premium Monthly$6.991 Month
  • Premium Weekly3 Days trial$7.997 Days
Show 9 more
  • Premium Weekly7 Days trial2 variants$7.997 Days
  • Premium Monthly$9.991 Month
  • Premium Weekly3 Days trial$9.997 Days
  • Premium Monthly$12.991 Month
  • Premium Monthly$14.991 Month
  • Premium Yearly3 Days trial$29.991 Year
  • Premium Yearly3 Days trial$39.991 Year
  • Premium Yearly$49.991 Year
  • Premium Yearly3 Days trial$49.991 Year

Questions

Is PDF Expert free?
PDF Expert is free to download, with in-app purchases available.
Is Word Editor free?
Word Editor is free to download, with in-app purchases available.
Which has better reviews, PDF Expert or Word Editor?
PDF Expert and Word Editor are both rated 4.7 out of 5 on the App Store, from 216K and 1.4K ratings respectively.
Do PDF Expert or Word Editor have ads?
Neither PDF Expert nor Word Editor shows ads.
Which is updated more often, PDF Expert or Word Editor?
PDF Expert ships an update fortnightly, and Word Editor every 2 weeks. Most recently, PDF Expert was updated on September 24, 2026 and Word Editor on September 24, 2026.
Which is more popular, PDF Expert or Word Editor?
PDF Expert currently peaks at #67 in the App Store charts, and Word Editor at #109. Chart position reflects recent download velocity rather than total install base.

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