Comparison

PDF Reader vs WPS Office

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

Head to head
About

PDF Reader

This app offers a superior PDF reading experience with its innovative Liquid Mode, which optimizes documents for mobile screens. It also provides robust tools for annotating, signing, managing, and sharing your PDF files, catering to both work and study needs.

Highlights
  • Liquid Mode for optimized mobile reading
  • Annotation tools (pencil, text, highlighting)
  • Handwritten signature insertion
  • File management (move, merge, copy, delete)
  • Cloud service integration (Wondershare, iCloud)
  • Create blank PDFs and folders
Features
Read full description

PDFelement - PDF Reader is a PDF reader using the latest technology. The newly connected Liquid Mode function allows you to enjoy the best reading experience. In addition, there are various annotation tools, file management, signature, Various functions such as cloud services can meet your PDF needs in work and study. PDF VIEWER • Liquid Mode gives you the best PDF reading experience • Star files to find them quickly • Easily locate recently accessed files in the "Recent" list. • Enter the page number to navigate to the desired page for viewing LIQUID MODE • Get the best PDF Reading experience with Liquid Mode • PDF document fully fits the mobile phone screen, no need to zoom in and out repeatedly. • Easily adjust brightness, font size,style, and spacing. ANNOTATE • Using Pencil to annotate like writing on the paper • Add text annotations, freely modify the text and background, border colors, choose the appropriate font and font size. • Supports many annotating tools like highlighting, underlining, squiggly lines, or strikethroughs. MANAGE • Move, merge, copy or delete files SIGNATURE • Enables handwritten signatures to be inserted anywhere within the document, while also offering the ability to zoom in and out for greater flexibility. • Built-in commonly used stamps CREATE • Quickly create completely blank PDF documents • Creat blank folders. SHARE • Sharing document content with others is just a click away with capture feature. • Select sentence(s) or pragraph(s) to share CLOUD SERVICE • PDF Reader supports uploading or downloading docs via computer, Wondershare document cloud and iCloud. Please note that this app only supports editing native PDF files. It does not support editing scanned or raster PDF. If you find you cannot edit text in PDF, please check if it is scanned PDF. Thank you! ---------------------------------------------------------------------------------------- Need HELP? Please contact us! We'll feedback to you ASAP. Email: pdfelement@wondershare.com Support Center: http://support.wondershare.com Forum: http://forum.pdf.wondershare.com Official Website: https://pdf.wondershare.com If you think this App helps you, your positive review in the App Store would be much appreciated.

About

WPS Office

This AI-powered office suite transforms your device into a smart workspace. Generate presentations from prompts, digitize notes, and analyze documents with an intelligent assistant. Seamlessly sync across devices for efficient workflow.

Highlights
  • AI-powered document analysis and summarization
  • Instant presentation creation from prompts
  • OCR for digitizing notes and business cards
  • Document clarity enhancement and restoration
  • Cross-device syncing for seamless continuity
  • Support for all major office file formats
Features
Read full description

One app for Word, Excel, PowerPoint, and PDF. Work faster with AI and familiar tools, with files synced across phones, tablets, and computers. Scan, convert, sign, and share documents wherever you work. WPS AI helps you summarize files, analyze content, and create presentations faster. ALL YOUR DOCUMENTS, ONE WPS • Documents: Create, read, and edit Word-compatible files with familiar formatting tools. • Spreadsheets: View and edit Excel-compatible spreadsheets wherever you work. • Presentations: Create, review, and update PowerPoint-compatible presentations. • File Compatibility: Work with common Office and PDF formats without switching between multiple apps. PDF TOOLS FOR EVERYDAY WORK • Read & Edit: View, annotate, fill, sign, and organize PDF files. • Convert: Convert supported Office files to PDF for easier sharing and delivery. • Work on the Go: Review and update PDFs directly from your phone or tablet. SCAN, EXTRACT, AND DIGITIZE • Document Scanner: Scan documents, receipts, notes, and business cards. • Advanced OCR: Extract text from images and scanned documents for editing and reuse. • Image Enhancement: Improve scan clarity and reduce blur, shadows, and unwanted marks. WORK ACROSS YOUR DEVICES • Pick Up Anywhere: Access and edit your files across phones, tablets, and computers. • Keep Files in Sync: Continue working across devices without repeatedly sending files to yourself. • One Familiar Workspace: Manage your Office documents and PDFs with WPS wherever you work. WPS AI: GET DOCUMENT WORK DONE FASTER • Ask & Analyze: Find key information in lengthy PDFs, documents, and complex spreadsheets. • Summarize: Turn long files and reports into concise takeaways. • Write & Rewrite: Draft, rewrite, and polish emails, reports, and other content. • Translate: Understand and work with content across languages. AI SLIDES: FROM IDEA TO EDITABLE PRESENTATION • Create from a Prompt: Turn a topic or outline into a structured presentation. • Smart Layout: Let AI organize and format your slides. • Continue Editing: Refine the generated content and layout before sharing. SUPPORTED OFFICE FILE FORMATS • 51 languages supported worldwide. • Supports a wide range of office and development file formats: DOC, DOCX, WPT, DOTM, DOCM, DOT, DOTX XLS, XLSX, XLT, XLTX, CSV, XML, ET, ETT PDF PPT, POT, DPS, DPT, PPTX, POTX, PPSX TXT LOG, LRC, C, CPP, H, ASM, S, JAVA, ASP, BAT, BAS, PRG, CMD ZIP OPTIMIZED FOR iOS PERFORMANCE • Engineered for fast and stable mobile performance. • Designed to reduce lag during demanding document tasks. AUTO-RENEW SUBSCRIPTION Choose from 1-month, 3-month, or 1-year auto-renewal options. Payment will be charged to your Apple ID account upon purchase confirmation. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current billing period. You can manage or turn off auto-renewal anytime in your Apple ID account settings. Cancellations will take effect after the current active subscription period ends. PRIVACY & TERMS Privacy Policy: https://www.wps.com/privacy-policy/ Auto-Renew Terms: https://www.wps.com/auto-renewal-terms/

Screenshots

PDF Reader4 screens
WPS Office4 screens

Verdict

The call

The clearest difference is rating: WPS Office at 4.8 against PDF Reader's 4.3. WPS Office also leads on update cadence (fortnightly vs every 2 months) and chart position (#107 vs unranked). PDF Reader's advantage is in-app purchases (none vs 23) and ads (none vs shown). On price, review sentiment, device support and iOS requirement 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. WPS Office sells 23 in-app purchases, starting at $3.99 per month. PDF Reader asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

WPS Office holds the better App Store score, 4.8 against 4.3. Both are backed by a comparable volume of ratings — 3.9K and 18K respectively. Written reviews point the same way: 77% of PDF Reader's written reviews are positive against 82% of WPS Office's.

UpkeepUpdate frequency

PDF Reader ships an update every 2 months, WPS Office fortnightly. The most recent releases landed on September 23, 2026 and September 24, 2026 respectively.

Scorecard7 real differences · 4 level
PDF Reader versus WPS Office: the parameters behind the verdict, then further details
ParameterPDF ReaderWPS Office
PriceFreeFree
Rating4.3 (3.9K ratings)4.8 (18K ratings) — better
Positive reviews76.7% of reviews82.0% of reviews — better
Number of ratings3.9K18K — better
Update frequencyEvery 2 monthsFortnightly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterSubscription
Best chart rank#107 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Apple Watch — better
Requires iOS15.015.0
Further details — not scored
Size173 MB646 MB
Age rating4+4+
DeveloperWondershare Technology (Hunan) Co.,Ltd.KINGSOFT OFFICE SOFTWARE CORPORATION LIMITED

Customer experience

PDF Reader

All ratings3,923 ratings
Positive83.1%
Neutral3.2%
Negative13.7%
Written reviews1,582 reviews
Positive76.7%
Neutral6.1%
Negative17.2%

WPS Office

All ratings18,124 ratings
Positive94.4%
Neutral1.7%
Negative3.9%
Written reviews1,082 reviews
Positive82.0%
Neutral3.3%
Negative14.7%

User reviews

PDF Reader

From 3.9K App Store ratings

What we love

  • 👍 Easy to use
  • 🚀 Efficient PDF editing
  • 💡 Useful annotation tools
  • 🚀 Convenient for students/professionals
  • 👍 Great value for free app

Room to improve

  • 🐛 Crashes and glitches
  • 🔒 Privacy concerns with account requirement
  • 👎 Unintuitive user interface
  • 🐛 Unreliable saving/syncing
  • 👎 Limited functionality compared to paid version

WPS Office

From 18K App Store ratings

What we love

  • 👍 Easy to use
  • 💡 Powerful features
  • 🚀 Fast and responsive
  • 🔒 Reliable file management
  • ⭐ Great alternative to MS Office

Room to improve

  • 🐛 Occasional crashes and stability issues
  • 💰 Subscription model for advanced features
  • 🔍 Limited search and file management functionality
  • 🤖 Compatibility problems with Microsoft formats
  • 📢 Intrusive ads and notifications

Bugs and requests

PDF Reader

Reported bugs

4 issues
  • Text boxes appearing randomly
  • Inability to select/edit text in some PDFs
  • Scrolling issues and page loading delays
  • Incompatibility with certain PDF formats

Requested features

5 requests
  • Ability to edit text formatting (font, size, color)
  • Support for multiple open documents
  • Improved Apple Pencil integration
  • Bookmark/favorite feature for frequently used PDFs
  • Expanded cloud storage integration (OneDrive, Google Drive, etc.)

WPS Office

Reported bugs

4 issues
  • Lost documents after app updates
  • Syncing issues between devices
  • Formatting problems when converting files
  • Unreliable saving and recovery of work

Requested features

5 requests
  • Improved search and file organization tools
  • Better integration with cloud storage services
  • Enhanced compatibility with Microsoft Office formats
  • Customizable interface and themes
  • Offline mode for document editing

In-app purchases

None

PDF Reader

No in-app purchases

23 purchases

WPS Office

Subscriptions23
  • WPS VIP Monthly$3.991 Month
  • WPS VIP Monthly3 Days trial$3.991 Month
  • WPS Pro Monthly$5.991 Month
Show 20 more
  • WPS Pro AI Monthly$5.991 Month
  • WPS VIP Quarterly$9.993 Months
  • WPS 1-Year Plan3 Days trial$16.991 Year
  • WPS Pro Yearly3 Days trial$17.991 Year
  • WPS Pro AI Quaterly$17.993 Months
  • WPS Pro AI Yearly7 Days trial$25.491 Year
  • WPS 1-Year Plan3 Days trial$25.991 Year
  • WPS VIP Yearly$29.991 Year
  • WPS VIP Yearly7 Days trial$29.991 Year
  • WPS Pro Yearly3 Days trial$29.991 Year
  • WPS Pro AI Yearly7 Days trial$29.991 Year
  • WPS 1-Year Plan3 Days trial$30.991 Year
  • WPS Pro Yearly3 Days trial$35.991 Year
  • WPS Pro AI Yearly3 Days trial$35.991 Year
  • WPS 1-Year Plan3 Days trial$39.991 Year
  • WPS 1-Year Plan3 Days trial$45.991 Year
  • WPS 1-Year Plan3 Days trial$55.991 Year
  • WPS 1-Year Plan3 Days trial$59.991 Year
  • WPS AI 1-Year Plan3 Days trial$99.991 Year
  • WPS Pro + WPS AI 1-Year Plan3 Days trial$131.991 Year

Questions

Is PDF Reader free?
PDF Reader is free to download, with no in-app purchases.
Is WPS Office free?
WPS Office is free to download, with in-app purchases available.
Which has better reviews, PDF Reader or WPS Office?
WPS Office is rated higher. PDF Reader averages 4.3 out of 5 from 3.9K ratings, while WPS Office averages 4.8 from 18K ratings.
Do PDF Reader or WPS Office have ads?
WPS Office shows ads; PDF Reader does not.
Which is updated more often, PDF Reader or WPS Office?
PDF Reader ships an update every 2 months, and WPS Office fortnightly. Most recently, PDF Reader was updated on September 23, 2026 and WPS Office on September 24, 2026.

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