PDF Reader Pro Edition® vs PDF Connect Free
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF Reader Pro Edition®
This powerful application allows users to read, manage, edit, and annotate PDF files on iOS devices. It offers real-time online collaboration, form filling, and advanced annotation tools. Create, organize, and secure your PDF documents with ease.
- Real-time online collaboration and chat
- Fillable PDF forms
- Extensive annotation tools (highlight, notes, signature)
- EasyReview mode for text markup
- Create new PDF files
- Secure Vault folder
- Built-in scanner
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PDF Reader Pro Edition — AI-Powered PDF Reader. Built with Privacy in Mind. Read, edit, annotate and understand PDFs faster with powerful AI tools and professional PDF features built for iPhone, iPad and iPhone Duo. Chat with PDFs, summarize documents, translate files, highlight key insights, fill & sign forms, edit & convert PDFs and more — all in one modern PDF experience. Your documents are yours. We believe they should stay that way. That’s why we build every feature with privacy in mind. With on-device AI powered by Apple Intelligence and on-device PDF conversions, your documents can stay on your device while you stay in control of your data. Built for Apple Devices • Powered by Apple Intelligence* • On-device AI for speed and privacy • On-device PDF conversions • Built with privacy in mind • Fast, modern & easy to use • iCloud support • Updated for iOS 27, with the new Liquid Glass design • Optimized for iPhone, iPad and iPhone Duo. AI-Powered PDF Tools • Chat with your PDFs • AI summaries & key insights • AI Mind Maps for complex documents • AI-powered highlights • Translate PDFs instantly • Ask questions about documents • Simplify long PDFs in seconds Powerful PDF Editing • Edit text and images in PDFs • Annotate & markup documents • Highlight, underline & draw • Add notes, shapes & signatures • Fill & sign PDF forms • Redact sensitive information • Protect PDFs with passwords Organize & Convert PDFs • Convert PDFs to Word, Excel, PowerPoint, images & text • Merge, rotate, reorder and delete pages • Convert Word, Excel, PowerPoint and images to PDF • Scan documents and recognize text (OCR) • Compare two PDFs • Reduce file size • Vault: keep sensitive files in an encrypted, password-protected folder Designed for iPhone Duo Read, sign and edit in every pose, with layouts that adapt as you fold, unfold or turn your device. A dedicated laptop-style workspace keeps your page on top and your tools and panels below, so your document stays in view. Move between poses without losing your place or interrupting your work. Made for every angle. Whether you’re reviewing contracts, studying, editing reports or working on the go, PDF Reader Pro Edition helps you work smarter with PDFs—without compromising your privacy. Download PDF Reader Pro Edition today. *Apple Intelligence requires a supported device and compatible software. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Service: https://www.pdf-app.com/terms Privacy Policy: https://www.pdf-app.com/privacy-policy
PDF Connect Free
This app provides a comprehensive suite of tools for managing PDF documents. It allows users to view, edit, scan, convert, and fill out PDF forms. Seamless cloud integration and annotation features enhance productivity on the go.
- Fast document rendering
- PDF editing and scanning
- PDF conversion
- PDF form-filling and signing
- Page rearrangement and insertion
- Cloud storage integration
- Annotation tools
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PDF Connect is the front-runner in document solutions with innovative and groundbreaking features: fast document rendering speed for large files, editing, scanning, PDF conversion, PDF form-filling, add/delete/rearrange pages in PDFs, cloud support…you name it! PDF Connect has played an instrumental role in helping businesses in a variety of industries, schools, and nonprofits succeed. Our signature editing package makes document works on the road a child’s play; the PDF conversion tool allows quicker file transfers; PDF scanner preserves all the scattered information; PDF form filling and signing helps you close deals in an instant. Ready to have seamless experiences across all your devices? Pay once and install PDF Connect in your iPhone, iPad, iPad Pro and iPhone 6 / 7 Plus and iPod! PDF Connect stipulates a high benchmark in the business app with: + iOS 10 Compatibility + Universal App + Strong rendering engine stands ready to tackle large files over 100mb + Covert and organize various file formats* into PDFs + Fill and sign PDF Forms + Support hyperlinks, dictionary, Wikipedia search in PDFs + Rearrange pages and insert templates in PDFs under the thumbnail mode + Back up files in iCloud, GoogleDrive, Dropbox, Sugarsync, Box, OneDrive,Evernote, FTP and WebDAV + Multilingual User Interface: French, Spanish, German, Italian, Japanese, Portuguese, Russian and Simplified/ Traditional Mandarin + Recognized as Apple’s "iPhone App for Business" and highly regarded by Macworld, AppCreaver, AppGoneFree and iPhoneAppsPlus As a top rated paid app in Business category, PDF Connect offers a complete package of document solutions including: [Scanner: Capture Valuable Information] -Scan and convert to encrypted PDFs -Scan Adjustments: Cropping and brightness -Customize scan project: Page number, layout and margin [File Transfer: Access files on the go] -Send, receive, and manage email attachments -Sync files with Apple’s iCloud across different devices -Access files via Wi-Fi, USB, GoogleDrive, Dropbox, Sugarsync, Box, OneDrive,Evernote -Enhance workplace collaboration by FTP and WebDAV client support -Support multi-account manager across different cloud services -Support GoogleDocs online editing -Download web content from browser/URL [Annotation: Extract Knowledge from PDFs] -Fill, sign, and share PDF forms -Manage and store signature -Highlight, underline, strikeout, and squiggly text -Annotation tools: lines, arrows, circles, squares, freehand draw, text boxes, sticky notes and stamps -Flatten PDFs to retain all annotations [Page Edit: Customize Your PDFs] -Rearrange page orders -Insert several templates: Blanks, line, square and music paper [PDF Reader: The Solution to All Your PDF Needs] - PDF converter (Word, Excel, PowerPoint, Web Pages, Pages, Numbers, Keynote and other*) -Document Management -View in bookmark, outline and thumbnail -Level up reading experience with Auto Scroll and Text Reflow -Private Folder -Air Print & Air Play -VGA Out (for iPad only) *Various file types supported: -MS Office documents -image files (png, jpg, thm, jpeg, tif, tiff, gif, bmp) -audio files (aiff, aifc, wav, mp3) -video files (mov, mp4, mpv) -iWork files (key, pages, numbers) -Comic files (cbr, cbz,ePub) -HTML files and Safari web archives -Others Note: To maximize reading experience and file rendering, we strongly suggest updating to iOS 9 or later. Constant improvement is our promise to you. Reach out to us at service@buildtoconnect.com for questions and comments.
Screenshots
Verdict
The clearest difference is in-app purchases: PDF Connect Free at none against PDF Reader Pro Edition®'s 3. PDF Connect Free also leads on update cadence (every 3 weeks vs every 4 months) and review sentiment (76% vs 54%). PDF Reader Pro Edition®'s advantage is ratings volume (1.7K vs 373). On price, rating, ads 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 Reader Pro Edition® sells 3 in-app purchases, starting at $3.99 per month. PDF Connect Free asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.4 for PDF Reader Pro Edition® against 4.5 for PDF Connect Free. Both are backed by a comparable volume of ratings — 1.7K and 373 respectively. Written reviews are what separate them: 54% of PDF Reader Pro Edition®'s written reviews are positive against 76% of PDF Connect Free's.
PDF Reader Pro Edition® ships an update every 4 months, PDF Connect Free every 3 weeks. The most recent releases landed on October 27, 2026 and October 23, 2026 respectively.
| Parameter | PDF Reader Pro Edition® | PDF Connect Free |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (1.7K ratings) | 4.5 (373 ratings) — better |
| Positive reviews | 53.9% of reviews | 76.0% of reviews — better |
| Number of ratings | 1.7K — better | 373 |
| Update frequency | Every 4 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 8.0 — better |
| Further details — not scored | ||
| Size | 137 MB | 84 MB |
| Age rating | 17+ | 17+ |
| Developer | iTECH DEVELOPMENT SYSTEMS INC. | Build to Connect, Inc. |
Customer experience
PDF Reader Pro Edition®
PDF Connect Free
User reviews
PDF Reader Pro Edition®
From 1.7K App Store ratingsWhat we love
- 🚀 Fast and easy to use
- 📁 Good file organization and management
- ✍️ Useful annotation and highlighting tools
- 🔒 Secure document storage
Room to improve
- 🐛 Crashes and stability issues
- 🔍 Poor search functionality
- 📤 Difficulty sharing/exporting annotated files
- 🤔 Unintuitive user interface
PDF Connect Free
From 373 App Store ratingsWhat we love
- 💡 Helpful for business and professional use
- 👍 Easy to use and transfer files between devices
- 🚀 Efficient for annotating and editing PDFs
- 👍 Works well on older devices
Room to improve
- 🐛 Compatibility issues with newer iOS versions
- 🐛 Crashes and freezes when trying to upgrade or open files
- 🔋 High battery consumption
- 💸 Paid version required for full functionality
Bugs and requests
PDF Reader Pro Edition®
Reported bugs
4 issues- App crashes when opening certain PDF files
- Annotations disappear or fail to save
- Compatibility issues with newer iOS versions
- Slow performance on older iPad models
Requested features
4 requests- Add support for password-protected PDFs
- Improve annotation tools with better undo/redo
- Implement cloud storage integration (Dropbox, iCloud, etc.)
- Add ability to insert, delete, and rearrange PDF pages
PDF Connect Free
Reported bugs
3 issues- Image fields, dropdown items, and radio buttons not working properly
- Formatting issues when transferring files
- Inability to save edited documents
Requested features
4 requests- Improved form-filling capabilities
- Ability to merge and split PDF files
- Undo/redo functionality for annotations
- Customizable annotation tools
In-app purchases
PDF Reader Pro Edition®
- Pro & AI-Powered Tools (1 Month)$3.991 Month
- PDF Reader Pro Edition Loyalty$9.991 Year
- Pro & AI-Powered Tools (1 Year)7 Days trial$24.991 Year
PDF Connect Free
No in-app purchases





