PDFlow vs qLog
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDFlow
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PDFlow Scan AI transforms your iPhone or iPad into a professional document scanner and PDF manager. Whether you're digitizing important papers, organizing receipts, or creating searchable PDFs, our app provides all the tools you need in one seamless experience. POWERFUL SCANNING CAPABILITIES Turn any document into a high-quality PDF with just a few taps. Our intelligent camera technology automatically detects document edges, enhances text clarity, and corrects perspective distortion. Scan multiple pages to create comprehensive PDF documents perfect for contracts, reports, or study materials. Key scanning features: • Auto-edge detection and perspective correction • Multiple page scanning with easy reordering • Image enhancement for crystal-clear text • Instant PDF creation from photos or camera SMART DOCUMENT MANAGEMENT Keep your digital documents organized and accessible. Our intuitive file management system lets you browse, search, and organize PDFs effortlessly. Create folders, rename files, and find any document in seconds. Organization features: • Quick document search and filtering • Easy rename and delete functions • Share documents • Secure local storage with iCloud backup support PROFESSIONAL PDF VIEWER Experience PDFs like never before with our feature-rich viewer. Navigate large documents with ease, search for specific content, and customize your reading experience. Perfect for reviewing contracts, studying materials, or reading reports on the go. Viewer capabilities: • Full-text search with highlighting • Thumbnail navigation for quick page access • Page picker for jumping to specific sections • Multiple display modes: single page, continuous, or two-page view • Page rotation for landscape documents • Zoom controls for detailed viewing PREMIUM FEATURES Unlock the full potential of PDFlow Scan AI with our Premium subscription: • OCR Technology: Convert scanned images into searchable and editable text. Extract information from receipts, business cards, or any printed material • AI-Enhanced Processing: Improve scan quality automatically with intelligent image enhancement • Batch Processing: Handle multiple documents simultaneously for increased productivity • Advanced Export Options: Save in various formats and resolutions • Priority Support: Get help when you need it most • Ad-Free Experience: Focus on your work without distractions BUILT FOR PROFESSIONALS AND STUDENTS PDFlow Scan AI adapts to your workflow needs: • Business professionals: Digitize contracts, invoices, and business cards • Students: Scan textbooks, notes, and assignments • Travelers: Keep digital copies of important documents • Home users: Organize warranties, receipts, and personal papers PRIVACY AND SECURITY Your documents are your business. All files are stored locally on your device with optional encrypted iCloud backup. We never access or share your personal documents. Face ID/Touch ID support adds an extra layer of security. SUBSCRIPTION OPTIONS Choose the plan that works for you: • Monthly Premium: Full access with flexible monthly billing • Annual Premium: Best value with significant savings Both plans include: Unlimited OCR processing All premium features Regular updates and improvements Cancel anytime WHY CHOOSE PDFLOW SCAN AI? • Intuitive Design: Clean, modern interface that's easy to navigate • Fast Performance: Optimized for all iOS devices • Regular Updates: Continuous improvements based on user feedback • Reliable Support: Dedicated team ready to help • No Hidden Fees: Transparent pricing with no surprises PDFlow Scan AI is more than just a scanner – it's your complete document management solution. From capturing documents to organizing and sharing them, we've streamlined every step of the process. Join thousands of users who've made PDFlow Scan AI their go-to document scanner. Download today and experience the difference professional-grade scanning can make in your daily workflow.
qLog
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Read it, then remember it. qLog turns your reading list into a queue you actually finish. Save an article, read it, and a short quiz and summary help the ideas stick, all generated privately on your iPhone. ONE ARTICLE AT A TIME • Save from Safari or any app with the Share Sheet, or paste a link • Your queue shows just the current article, so there's always one clear next read • Not the right moment? Punt it to the back of the queue RECALL WHAT YOU READ • Tap Done and qLog prepares a three-question quiz and a three-point summary in the background • Answer from memory first, then see the takeaways • Add a note in your own words • Skip a quiz when you want, or retake one later with shuffled answers YOUR LIBRARY Everything you finish is saved with its summary, quiz results, and notes. Search it all to find that idea you read months ago. PRIVATE BY DESIGN Quizzes and summaries are created on your iPhone with Apple Intelligence. No account, no analytics, no tracking, and your library stays on your device. Quizzes and summaries require an iPhone that supports Apple Intelligence. On other iPhones, qLog works as a focused reading queue and library with notes.
Screenshots
Verdict
The clearest difference is ads: qLog at none against PDFlow's shown. PDFlow's advantage is iOS requirement (17.6 vs 26.0). On price, in-app purchases and device support 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.
| Parameter | PDFlow | qLog |
|---|---|---|
| Price | Free | Free |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.6 — better | 26.0 |
| Further details — not scored | ||
| Size | 9 MB | 11 MB |
| Age rating | 17+ | 4+ |
| Developer | David Villegas | Mohit Chauhan |
In-app purchases
PDFlow
No in-app purchases
qLog
No in-app purchases









