# PDF Reader vs WPS Office

The clearest difference is in-app purchases: PDF Reader at none against WPS Office's 10. PDF Reader also leads on ads (none vs shown). WPS Office's advantage is rating (4.8 vs 4.3) and update cadence (fortnightly vs every 2 months). On price, review sentiment, device support and iOS requirement there is nothing between them.

Both are free to download. WPS Office sells 10 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 19K respectively. Written reviews point the same way: 77% of PDF Reader's written reviews are positive against 81% of WPS Office's.

PDF Reader ships an update every 2 months, WPS Office fortnightly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | PDF Reader | WPS Office |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (3.9K ratings)](https://appshunter.io/ios/app/pdf-reader-pdfelement/id1150215996/reviews) | **[4.8 (19K ratings)](https://appshunter.io/ios/app/wps-office-ai-doc-pdf-sheet/id1491101673/reviews)** |
| Number of ratings | 3.9K | **19K** |
| Positive reviews | 76.7% of reviews | **81.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#83** |
| Size | 173 MB | 644 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Wondershare Technology (Hunan) Co.,Ltd.](https://appshunter.io/developer/1721309409) | [KINGSOFT OFFICE SOFTWARE CORPORATION LIMITED](https://appshunter.io/developer/1489120793) |

## What reviewers say

### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-pdfelement/id1150215996)

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:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

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

**What reviewers complain about**

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

**Reported bugs**

- 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**

- 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

[App page](https://appshunter.io/ios/app/wps-office-ai-doc-pdf-sheet/id1491101673)

**Currently charting:** #83 Top Free · Productivity (US App Store)

This app combines word processing, spreadsheets, and presentations into a single, powerful suite. It offers AI-driven tools to enhance productivity, such as summarizing documents and generating presentations from prompts. Files can be seamlessly synced and accessed across multiple devices.

**Highlights:** Word, Excel, and PowerPoint compatibility, AI-powered document summarization and creation, PDF editing, conversion, and signing, Document scanning and OCR, Cross-device file syncing, Presentation generation from prompts

**Features:** Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WPS VIP Monthly | $3.99 | per month |
| WPS Pro AI Monthly | $5.99 | per month |
| WPS Pro Yearly | $17.99 | per year |
| WPS Pro AI Yearly | $25.49 | per year |
| WPS 1-Year Plan | $25.99 | per year |
| WPS Pro Yearly | $29.99 | per year |
| WPS Pro Yearly | $35.99 | per year |
| WPS Pro AI Yearly | $35.99 | per year |
| WPS 1-Year Plan | $55.99 | per year |
| WPS Pro + WPS AI 1-Year Plan | $131.99 | per year |

**What reviewers like**

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

**What reviewers complain about**

- 🐛 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

**Reported bugs**

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

**Requested features**

- 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


## Frequently asked 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 19K 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 November 3, 2026 and WPS Office on November 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*