Smart PDF+ Editor vs WPS Reader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Smart PDF+ Editor
This app allows users to read, sign, and annotate PDF documents, especially with stylus input. It's designed for professionals to quickly handle documents and for students to take notes on study materials. Features include a built-in file manager for organization.
- Ink annotations
- Document signing
- File organization
- PDF reading
- Document sharing
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Smart PDF is a PDF editor specially optimized for ink annotations. Use it with an Apple Pencil for the ultimate ease in note taking. Great for professionals Quickly sign and send documents. Review, annotate and share files with your colleagues. Great for students If you spend a lot of time reading and studying documents on your iPad, then Smart PDF is an indispensable tool for getting the most out of your study time. Take notes on documents in class, or while studying at home. Keep all your files organized with the built-in file manager, with color-coded categories. We hope you enjoy Smart PDF! -- The App Makers @ Qrayon
WPS Reader
Easily open, read, and convert Microsoft Works files on your iPhone and iPad. This app provides a seamless viewing experience with features like text search and zoom, and allows conversion to common Microsoft Office formats and PDF.
- Open and read Microsoft Works files
- Convert .wps to .docx, .doc, .pdf, .rtf
- Convert .wks/.xlr to .xlsx, .xls, .pdf
- Text search and selectable text
- Zoom in/out functionality
- Document management with folders
- iCloud and third-party storage integration
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Are you having plenty of Microsoft® Works files that no decent viewer available to open on your iPhone and iPad? Do you receive Microsoft® Works documents (.wps, .wks, .xlr) as email attachments on your iPhone and iPad? The easiest way to circumvent these problems is "WPS Reader". “WPS Reader” allows you to open and read Microsoft Works documents on iOS device. It offers you fantastic reading experience using document outlines, page thumbnails and text search features. In addition, "WPS Reader" allows you to export Microsoft Works Word processor documents (.wps) into Microsoft Word documents (.docx and .doc), PDF and RTF. Converts Microsoft Works Spreadsheet documents (.wks & .xlr) into Microsoft Excel documents (.xlsx and .xls) and PDF. Converts every Works page into an equivalent page in the resulting Microsoft Office, PDF and rich text conversion into RTF. Converts the text, text characteristics, paragraphs, text frames linking, text frame columns, tables, graphics and other document objects and properties to the matching Microsoft Office format objects and properties by preserving layout. - Standard document interaction interface to share, send and save exported documents. READING FEATURES: - Fully selectable and searchable text contents. Select and copy text to clipboard for further use. - Pinch out and Pinch in to ZoomIn and ZoomOut view. - Navigate through topics by document outlines, if exist. - Search text feature to find a character, word or sentence any where in a document. - Scroll through your document by Page Thumbnails or Go to page feature. DOCUMENT MANAGEMENT - The inbuilt document browse view automatically gives you the option to share documents using the Share button or a drag-and-drop action. It also provides a standard interface for browsing and managing documents. - Automatically handles access to iCloud for you within the app. It also provides access to documents managed by third-party storage service extensions installed on your device. - Browse, find and sort documents to help you locate the document you want. Tap the file that you want to open. - You can move, delete, duplicate and rename a document with document manager in browser view. - In the document manager, you can group related documents into folders so they’re easy to find. Note: “WPS Reader” is standalone application running natively to open and convert Microsoft Works document securely right on your iOS device. You can refer User Manual for any assistance Or Contact Support. Microsoft® is a registered trademark of Microsoft Corporation, registered in the U.S. and other countries.
Screenshots
Verdict
The clearest difference is review sentiment: WPS Reader at 100% against Smart PDF+ Editor's 5%. WPS Reader also leads on rating (4.6 vs 3.8) and iOS requirement (11.0 vs 15.6). Smart PDF+ Editor's advantage is update cadence (every 4 months vs every 10 months) and ratings volume (53 vs 10). 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
Smart PDF+ Editor costs $4.99 and WPS Reader $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
WPS Reader holds the better App Store score, 4.6 against 3.8. That said, the two scores are not equally well evidenced: Smart PDF+ Editor has 53 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 5% of Smart PDF+ Editor's written reviews are positive against 100% of WPS Reader's.
Smart PDF+ Editor ships an update every 4 months, WPS Reader every 10 months. The most recent releases landed on September 17, 2026 and September 20, 2026 respectively.
| Parameter | Smart PDF+ Editor | WPS Reader |
|---|---|---|
| Price | $4.99 | $4.99 |
| Rating | 3.8 (53 ratings) | 4.6 (10 ratings) — better |
| Positive reviews | 5.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 53 — better | 10 |
| Update frequency | Every 4 months — better | Every 10 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 11.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 163 MB |
| Age rating | 4+ | 4+ |
| Developer | Qrayon, LLC | RootRise Technologies Pvt. Ltd. |
Customer experience
Smart PDF+ Editor
WPS Reader
In-app purchases
Smart PDF+ Editor
No in-app purchases
WPS Reader
No in-app purchases









