PDF AI vs Scan PDF-Convert Document
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF AI
This application offers a comprehensive suite of AI-powered tools for managing PDF documents. Users can edit text and images, generate AI summaries, convert files to various formats, and securely sign documents. It prioritizes speed and privacy with local processing and encryption.
- Edit PDF text and images
- AI-powered summaries and highlights
- Annotate and collaborate on documents
- Fill and e-sign forms
- Convert PDFs to Word, Excel, PPT, Images, TXT
- Secure offline scanning and organization
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AI-powered PDF toolkit built for speed, security, and clarity. Chat with PDFs, summarize long documents, generate slides, create podcast-style audio, scan, edit, convert, sign, and collaborate—without friction. What you can do • Chat with PDFs: Ask questions and get instant answers from documents. • Summarize smarter: Turn long PDFs, reports, papers, and books into clear key points. • Generate with AI: Create slides, podcast-style audio, visual digests, and insight cards from documents. • Edit PDFs: Modify text, images, and layout with precision. • Read smarter: AI summaries, highlights, bookmarks, day/night/Sepia. • Annotate & collaborate: Highlight, underline, notes, sketches, comments, and share. • Fill & sign: Complete interactive forms and e‑sign on the go. • Convert fast: PDF ⇄ Word/Excel/PPT/Images/TXT with high fidelity. • Scan & organize: Scan documents, extract text with OCR, search, manage, and work offline securely. Why it’s better • AI tools for reading, understanding, presenting, and listening to documents. • Lightning-fast viewer for large PDFs. • Privacy-first: local processing and strong encryption. • Professional output, zero watermarks for subscribers. • Continuous updates with new AI capabilities. VIP (auto‑renewable subscriptions) • Monthly or yearly plans available. • Unlock premium tools: advanced editing, full‑text search, batch processing, high‑quality exports, AI summaries, AI chat, AI slides, podcast-style audio, visual digests, OCR, conversion tools, and more. Policies • Privacy: https://sophoninc.com/privacy.html • Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ • Terms of Service: https://sophoninc.com/terms.html Contact • Email: feedback@sophoninc.com
Scan PDF-Convert Document
Transform your phone into a powerful document scanner. Effortlessly scan, merge, and organize documents into high-quality PDFs. Convert images to PDFs and share them easily.
- Scan unlimited documents
- Merge multiple images into one document
- Convert pictures to PDFs
- Create PDFs from scanned documents
- Organize documents with folders
- Share scanned documents via email
- Save to cloud storage
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Scan PDF -Convert Document is your ultimate document management tool! Transform your Phone into a powerful scanner app for documents and enjoy seamless scanning, merging, and organizing. Start with a 3-day free trial and unlock all features for just $9.99 per month after the trial. Key Features with monthly subscription: • Scan Documents: Effortlessly scan unlimited documents and convert them into high-quality PDFs with our intuitive mobile scanner. • Document Merging: Combine multiple images into one document and easily add your favorite files for quick access. • Convert Picture to PDF: Use our picture scanner feature to convert images to PDFs with just a tap. • PDF Creator: Create PDFs from scanned documents or images using our PDF convert functionality. • Folder Organization: Create folders to organize your scanned documents for easy access. • Fast & Efficient: Experience rapid scanning with support for formats like JPG, PNG, and PDF in our document scanner app. • Easy Sharing: Quickly share your scanned documents via email or save them to cloud storage with our scan to email feature. • User-Friendly Interface: Designed for all users, our scanning app makes document management simple and efficient. • Subscription-Based Access: After your 3-day free trial, enjoy all features for just $11.99 per month, with subscriptions managed by Apple. Scan PDF -Convert Document for their scanning needs. Download now. Subscription Information: • Subscription options currently just monthly, you will be able to scan and share unlimited documents and merge them. • Your iTunes Account will be charged with the payment after purchase confirmation • Subscription will be automatically renewed at least 24 hours before the end of the current period. Auto-renewal can be manually turned off in the corresponding settings. • User can manage the subscriptions. Auto-renewal can be deactivated in the Account Settings after a successful purchase. Privacy Policy: https://sites.google.com/view/scanpdffreeconvertdocuments/privacy-policy Terms of Use: https://sites.google.com/view/scanpdffreeconvertdocuments/terms-of-use Please refer to EULA here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ If you have any questions or suggestions, we are always ready to help: wallpapestudio@gmail.com
Screenshots
Verdict
The clearest difference is monetization model: PDF AI at free with in-app purchases against Scan PDF-Convert Document's subscription. PDF AI also leads on review sentiment (90% vs 76%) and update cadence (every 3 weeks vs every 6 weeks). Scan PDF-Convert Document's advantage is ads (none vs shown). On price, rating, ratings volume and in-app purchases 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 AI sells 5 in-app purchases, starting at $7.99 per 7 days and Scan PDF-Convert Document sells 3 in-app purchases, starting at $9.99 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 — 4.8 for PDF AI against 4.7 for Scan PDF-Convert Document. Both are backed by a comparable volume of ratings — 151 and 133 respectively. Written reviews are what separate them: 90% of PDF AI's written reviews are positive against 76% of Scan PDF-Convert Document's.
PDF AI ships an update every 3 weeks, Scan PDF-Convert Document every 6 weeks. The most recent releases landed on September 20, 2026 and September 13, 2026 respectively.
| Parameter | PDF AI | Scan PDF-Convert Document |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (151 ratings) — better | 4.7 (133 ratings) |
| Positive reviews | 90.0% of reviews — better | 76.2% of reviews |
| Number of ratings | 151 — better | 133 |
| Update frequency | Every 3 weeks — better | Every 6 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases — better | Subscription |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 169 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Yang Yang | Ravi chandran M |
Customer experience
PDF AI
Scan PDF-Convert Document
In-app purchases
PDF AI
- Weekly VIP$7.997 Days
- Weekly VIP$9.997 Days
- Weekly VIP3 Days trial$9.997 Days
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- Monthly VIP3 Days trial$14.991 Month
- Yearly VIP3 Days trial$59.991 Year
Scan PDF-Convert Document
- Monthly Plan$9.991 Month
- Yearly Plan3 Days trial$29.991 Year
- Lifetime Plan$29.99
Questions
Is PDF AI free?
Is Scan PDF-Convert Document free?
Which has better reviews, PDF AI or Scan PDF-Convert Document?
Do PDF AI or Scan PDF-Convert Document have ads?
Which is updated more often, PDF AI or Scan PDF-Convert Document?
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