PDF Reader vs Ink PDF Editor
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.
Ink PDF Editor
This application allows users to quickly read, annotate, and edit PDF documents. It offers tools for marking up important information, navigating through documents with bookmarks, and even playing embedded audio. The app provides a straightforward way to manage PDF files on mobile devices.
- Quick PDF reading and viewing
- Full-text scroll and zoom
- PDF annotation tools
- Embedded PDF audio playback
- Bookmark creation and management
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Ink PDF Editor is a simple and easy-to-use PDF app. It helps you read and edit PDF files quickly and complete any PDF tasks effortlessly. • Quickly Read PDFs Quickly open and view PDF documents Enable full-text scroll, zoom in and out Choose single page or double page scroll mode • Annotate PDFs Mark up important information with professional annotation tools Various annotation styles and colors to choose from • PDF audio reading Recognize and play PDF embedded audio Support single loop/list mode • Bookmarks Add and edit bookmarks as you like to navigate your PDF documents easily
Screenshots
Verdict
The clearest difference is review sentiment: PDF Reader at 77% against Ink PDF Editor's 44%. PDF Reader also leads on ratings volume (3.9K vs 35) and rating (4.3 vs 4.1). Ink PDF Editor's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (12.0 vs 15.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PDF Reader holds the better App Store score, 4.3 against 4.1. That said, the two scores are not equally well evidenced: PDF Reader has 3.9K ratings behind it against 35, so its average is the more settled of the two. Written reviews point the same way: 77% of PDF Reader's written reviews are positive against 44% of Ink PDF Editor's.
PDF Reader ships an update every 2 months, Ink PDF Editor every 3 weeks. The most recent releases landed on September 23, 2026 and September 17, 2026 respectively.
| Parameter | PDF Reader | Ink PDF Editor |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (3.9K ratings) — better | 4.1 (35 ratings) |
| Positive reviews | 76.7% of reviews — better | 44.4% of reviews |
| Number of ratings | 3.9K — better | 35 |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 173 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Wondershare Technology (Hunan) Co.,Ltd. | Hefei T-Stack Information Technology Co., Ltd. |
Customer experience
PDF Reader
Ink PDF Editor
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.)
Ink PDF Editor
Not enough reviews yet to summarise bugs or requests.
In-app purchases
PDF Reader
No in-app purchases
Ink PDF Editor
No in-app purchases
Questions
Is PDF Reader free?
Is Ink PDF Editor free?
Which has better reviews, PDF Reader or Ink PDF Editor?
Do PDF Reader or Ink PDF Editor have ads?
Which is updated more often, PDF Reader or Ink PDF Editor?
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