PDF Expert vs Reader's Bench
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF Expert
This app allows you to edit, annotate, fill out forms, and convert PDF documents. It offers AI-powered summarization and analysis, along with tools to merge, sign, and protect your files. Work seamlessly across Apple devices with a user-friendly interface.
- Edit PDF text and images
- Annotate and highlight PDFs
- Fill out PDF forms
- Convert files to and from PDF
- AI-powered summarization and analysis
- Merge and combine PDF files
- Sign documents with e-signatures
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PDF Expert is a fast and easy PDF app to read, annotate, fill and sign PDF forms, convert files to PDF, and merge, split or compress documents – all in one intuitive app for iPhone, iPad, Mac & Vision Pro. Read PDF files with comfort, highlight and mark up text, fill out forms, sign contracts, create and convert PDFs, and summarize long documents in seconds with AI-powered tools. Unlock unlimited possibilities with PDF Expert Premium and work across all your Apple devices. "PDF Expert is one of my must-have iPad apps and a desktop-class PDF reader." – MacStories "The best app for managing, editing, and reading PDFs on your iPad." – The Sweet Setup ▶ WITH PDF EXPERT, YOU CAN: READ PDFs - PDF reader with Day, Night, and Sepia modes for comfortable reading anytime - Scroll PDFs vertically or horizontally and search text in any document - Open and view PDF files from email, web, Files, or any app via the Share menu - Read PDFs out loud with Text to Speech ANNOTATE AND MARK UP PDFs - Highlight, underline, and strike through text in your PDFs - Mark up documents with pen, shapes, text, notes, and comments - Add stamps such as Approved or Confidential - Record your voice and add audio notes to PDFs FILL AND SIGN PDF FORMS - Fill out PDF forms with text fields, checkboxes, and radio buttons - Sign PDF documents in seconds – draw your signature or add it from an image - Save your signature to sign contracts, agreements, invoices, and applications faster - Fill, sign, and send forms right from your iPhone – no printing or scanning needed - Supports all major form formats, including AcroForms and static XFA forms ***PREMIUM FEATURES*** EDIT PDFs - Edit text directly in a PDF – just as you would in a Word document - Add, replace, and resize images in your PDFs - Add links to other pages or websites - Add outlines to navigate large PDFs CREATE AND CONVERT PDFs - Create PDFs from Word files, images, and other documents - Convert Word to PDF, JPG to PDF, and PNG to PDF in seconds - Convert PDF to Word, Excel, PowerPoint, JPG, PNG, and TXT MERGE, SPLIT AND ORGANIZE PDFs - Merge and combine multiple PDF files into one - Split PDFs and extract pages into a new file - Add, delete, rotate, and reorder pages with thumbnail preview COMPRESS PDFs - Compress PDFs to reduce file size for email and sharing - Shrink large PDF files to save space on your device SUMMARIZE PDFs WITH AI – PDF COPILOT - List Main Points – get key takeaways from any PDF - Summarize – get concise summaries of entire PDFs or annotations - Ask Anything – find details with AI answers and references - Explain – get instant explanations of words or phrases PROTECT YOUR FILES - Password-protect PDF Expert - Redact – permanently black out sensitive information WORK WITH SCANNED DOCUMENTS - Open scanned PDFs to fill out, sign, annotate, and share CONSTRUCTION TOOLS - Scale and measure drawings with the Measure tab - Polygon, polyline, and redline tools MORE FEATURES - Customizable toolbar - Presentation Mode - Print and share PDFs via email or cloud ONE ACCOUNT FOR ALL YOUR APPLE DEVICES One Premium subscription covers PDF Expert on iPhone, iPad, and Mac – no need to buy versions separately. Read more about our terms and conditions here: https://pdfexpert.com/privacy https://pdfexpert.com/terms Don’t hesitate to reach out to us at http://readdle.com/contact
Reader's Bench
This app is a PDF reader and markup tool designed for serious study and research. It allows users to read, annotate, take notes, and review highlighted content from PDF documents with efficient performance and a distraction-free interface.
- PDF reading and markup
- Handwriting and typed notes
- Annotation extraction for review
- Highlight, underline, strikethrough
- Image capture and insertion
- Export notes and annotated PDFs
- Word definition and sentence translation
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Reader's Bench — Read, Annotate & Take Notes Reader's Bench is a powerful PDF and ePub reader built for students, researchers, and professionals who need to study documents deeply. Import PDFs and ePub files, annotate them with a rich set of tools, take handwritten notes side by side, and organize everything in one place. KEY FEATURES • PDF & ePub Reader Import PDFs from the Files app, share sheet, or Safari. Supports vertical and horizontal scrolling, single-page and continuous page views, and a comfortable dark mode for reading in any lighting. • Rich PDF Annotations Highlight, underline, and strikethrough text. Add text boxes, image boxes, freehand drawings, and capture areas with Apple Pencil or your finger. Every annotation can be edited, moved, or deleted at any time. • Annotation Review View all your annotations in a summary list, filter by type, and export the review as a separate PDF report. Revisit key points without re-reading the entire document. • Handwritten Notes Take notes on a digital canvas with Apple Pencil. Switch between Canvas (infinite scroll) and Page (discrete pages) modes. Choose from dotted, squared, lined, or blank backgrounds and customize colors. Shape detection automatically perfects hand-drawn shapes. • Split View Work with your PDF and notes side by side. Switch between horizontal and vertical layouts and resize panels with a draggable divider. • Bookmarks & Search Bookmark pages for quick access and browse them in one place. Search inside documents and jump to results by page instantly. • Export & Share Export annotated PDFs, handwritten notes as PDFs, or annotation reviews as reports. Share via the iOS share sheet or print directly from the app. • iCloud Sync Documents and annotations sync across your devices via iCloud, so your work is always with you. • ePub Support Import ePub books and convert them to PDF for reading and annotation. • Share Extension Import PDFs directly from any app using the system share sheet. Reader's Bench turns your iPad and iPhone into a complete study and research workstation.
Screenshots
Verdict
The clearest difference is review sentiment: Reader's Bench at 100% against PDF Expert's 46%. Reader's Bench also leads on update cadence (weekly vs fortnightly). PDF Expert's advantage is rating (4.7 vs 3.5) and ratings volume (216K vs 2). 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. PDF Expert sells 10 in-app purchases, starting at $9.99 per month and Reader's Bench sells 4 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
PDF Expert holds the better App Store score, 4.7 against 3.5. That said, the two scores are not equally well evidenced: PDF Expert has 216K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 46% of PDF Expert's written reviews are positive against 100% of Reader's Bench's, so the app with the better star average is not the one people write more warmly about.
PDF Expert ships an update fortnightly, Reader's Bench weekly. The most recent releases landed on September 26, 2026 and September 6, 2026 respectively.
| Parameter | PDF Expert | Reader's Bench |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (216K ratings) — better | 3.5 (2 ratings) |
| Positive reviews | 46.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 216K — better | 2 |
| Update frequency | Fortnightly | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Best chart rank | #73 — better | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 307 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Readdle Technologies Limited | Rohmiapps Inc. |
Customer experience
PDF Expert
Reader's Bench
Bugs and requests
PDF Expert
Reported bugs
4 issues- Corrupted PDFs after editing
- Sync issues with cloud storage providers
- Unexpected loss of annotations and edits
- Unreliable performance on older iPad models
Requested features
5 requests- Improved palm rejection for Apple Pencil
- Customizable toolbar and annotation presets
- Better integration with other productivity apps
- More flexible file management and organization
- Ability to create fillable PDF forms
Reader's Bench
Not enough reviews yet to summarise bugs or requests.
In-app purchases
PDF Expert
- PDF Expert Premium Trial7 Days trial$9.991 Month
- PDF Expert Premium No Trial$9.991 Month
- PDF Expert for Education7 Days trial$39.991 Year
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- PDF Expert Premium7 Days trial3 variants$49.991 Year
- PDF Expert Premium New7 Days trial$49.991 Year
- PDF Expert Premium Existing7 Days trial$49.991 Year
- PDF Expert – Premium Editing1 Year trial$49.991 Year
- PDF Expert Mac & iOS Pro7 Days trial$79.991 Year
- PDF Expert Mac & iOS7 Days trial$79.991 Year
- PDF Expert Basic$9.99
Reader's Bench
- Reader's Bench Subscription14 Days trial$0.991 Month
- Pro Monthly$5.991 Month
- Pro Yearly$39.991 Year
- Pro Lifetime$69.99
Questions
Is PDF Expert free?
Is Reader's Bench free?
Which has better reviews, PDF Expert or Reader's Bench?
Do PDF Expert or Reader's Bench have ads?
Which is updated more often, PDF Expert or Reader's Bench?
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