PDF Reader vs WPS Office
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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.
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.
- 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
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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
Verdict
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
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.
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.
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.
| Parameter | PDF Reader | WPS Office |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (3.9K ratings) | 4.8 (18K ratings) — better |
| Positive reviews | 76.7% of reviews | 82.0% of reviews — better |
| Number of ratings | 3.9K | 18K — better |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Subscription |
| Best chart rank | — | #107 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 173 MB | 646 MB |
| Age rating | 4+ | 4+ |
| Developer | Wondershare Technology (Hunan) Co.,Ltd. | KINGSOFT OFFICE SOFTWARE CORPORATION LIMITED |
Customer experience
PDF Reader
WPS Office
User reviews
PDF Reader
From 3.9K App Store ratingsWhat 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 ratingsWhat 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
PDF Reader
No in-app purchases
WPS Office
- WPS VIP Monthly$3.991 Month
- WPS VIP Monthly3 Days trial$3.991 Month
- WPS Pro Monthly$5.991 Month
Show 20 moreShow fewer
- 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









