PDF Expert vs DocHub
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
DocHub
Easily fill, edit, sign, and share PDF documents directly from your mobile device. Create fillable forms, request eSignatures, and track document changes in real-time. Securely access and manage your documents from anywhere.
- Fill and edit PDFs
- Add eSignatures
- Create fillable forms
- Upload and snap document photos
- Real-time document tracking
- Secure document collaboration
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Get your PDFs done anytime, anywhere. DocHub’s free mobile app makes it easy to add, edit, sign, fill out, and share PDFs, no matter your location. Send documents for eSignature and track document changes in real-time straight from your mobile device. Add documents in a snap Stay productive wherever you go. With the DocHub app, you can access your documents from your mobile device. Open existing PDFs, upload new files or their photos, or snap a picture of your document in seconds. Sign and request signatures with a few taps Forget the hassle of printing, scanning, and waiting for sign-offs. With the DocHub mobile app, gathering eSignatures is a breeze. Just pick your document, assign recipients and their signing sequence, and tap Send. Your recipients will receive a link to the document via email, allowing them to sign it from any device. You'll get a push notification in your DocHub dashboard and an email alert with a link to your finalized document. Edit documents from anywhere Get more documents done by editing PDFs from your smartphone. Add text, images, and comments. Highlight, white out, or strike through details as needed. Adjust your document to your liking by adding or rotating pages. Once you're done with the changes, share your document or save it to your mobile device in a few taps. Create PDF forms and reusable templates With the DocHub mobile app, you can create fillable forms from anywhere and get them completed by others. Easily add fields for signatures, text, dates, and initials, adjust their position, or delete them if needed. You can make your form public or create a secure share link to let others fill and sign your PDF form. If a document is frequently used, save time by making it a reusable template. Once completed, you can view every copy via the master template right from your mobile device. Collaborate and share Ensure your team's productivity remains uninterrupted, regardless of their location. Grant user permissions to enable others to view or modify your document from any device. Keep track of documents from anywhere Whether you're commuting, traveling, or simply taking a break, DocHub's push and email notifications help you stay in the know on the status of your documents and forms. You can also view a detailed activity log for each of your documents straight from your mobile device. Stay secure no matter your location DocHub keeps your documents safe with end-to-end encryption and biometric authentication so you can work from anywhere with confidence. Privacy Notice: https://dochub.com/site/privacy Terms of Service: https://dochub.com/site/terms
Screenshots
Verdict
The clearest difference is ads: PDF Expert at none against DocHub's shown. PDF Expert also leads on ratings volume (216K vs 396) and chart position (#70 vs unranked). On price, rating, review sentiment and update cadence 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 DocHub sells 2 in-app purchases, starting at $16.00 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.7 for PDF Expert against 4.8 for DocHub. That said, the two scores are not equally well evidenced: PDF Expert has 216K ratings behind it against 396, so its average is the more settled of the two. Written reviews are what separate them: 46% of PDF Expert's written reviews are positive against 50% of DocHub's.
PDF Expert ships an update fortnightly, DocHub every 2 weeks. The most recent releases landed on September 25, 2026 and September 21, 2026 respectively.
| Parameter | PDF Expert | DocHub |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (216K ratings) | 4.8 (396 ratings) — better |
| Positive reviews | 46.0% of reviews | 50.0% of reviews — better |
| Number of ratings | 216K — better | 396 |
| Update frequency | Fortnightly | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #70 — better | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 307 MB | 84 MB |
| Age rating | 4+ | 4+ |
| Developer | Readdle Technologies Limited | DocHub |
Customer experience
PDF Expert
DocHub
User reviews
PDF Expert
From 216K App Store ratingsWhat we love
- 🚀 Fast and responsive
- 👍 Intuitive and user-friendly interface
- 💡 Powerful annotation and editing tools
- 🔒 Seamless cloud integration
- 📚 Excellent for reading and organizing PDFs
Room to improve
- 🐛 Frequent crashes and stability issues
- 🔒 Subscription model for advanced features
- 🔒 Inconsistent pricing and feature changes
- 🔍 Cluttered and confusing UI in latest update
- 🔍 Reduced customization options for annotations
DocHub
From 396 App Store ratingsWhat we love
- 👍 Easy to use on phone/laptop
- 💰 Free to use
- 🚀 Makes life easier
- 👍 Great for signing/filling PDFs
- 👍 Simple and easy to use
Room to improve
- 🐛 App crashes repeatedly
- 🐛 Signatures don't work on mobile
- 🐛 Can only request 1 signature at a time
- 🐛 Clients unable to sign
- 💸 Deceptive billing/dark patterns
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
DocHub
Reported bugs
11 issues- App crashes repeatedly
- Signatures don't work on mobile
- Clients unable to sign documents
- Formatting issues with text size and rotation
- Text shrinks to minuscule size upon download
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- Text rotates vertically upon download
- The 'DONE' option at the top right doesn't stay open
- Unable to sign in to the mobile app
- Signature upload speed is extremely slow
- App no longer opens, displays 'something went wrong'
- App is bad for iPad
Requested features
2 requests- Scan as PDF instead of photo
- Integration to Trello
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
DocHub
- Pro Monthly1 Month trial$16.001 Month
- Pro Annually1 Month trial$143.991 Year









