PDF Assistant:PDF Scanner App vs PDFChat AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF Assistant:PDF Scanner App
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PDF Assistant is a powerful document scanning tool that transforms your paper documents into digital files with ease. Capture, organize, and manage your documents right from your phone. Document Scanning Use your camera to scan paper documents quickly. The app automatically detects document edges and captures clear, high-quality images ready for conversion. ID Card Scanning Scan both sides of ID cards or other credentials in a guided two-step process. The app helps you position each side correctly for accurate capture. Photo Import Select existing images from your photo library and convert them into PDF documents. Great for digitizing receipts, notes, or any paper documents you have already photographed. PDF Generation Convert your scanned images into PDF files instantly. Adjust brightness, contrast, and apply filters to enhance document readability before saving. Document Management Organize your scanned files into folders, search through your documents, and access recently deleted items when needed. Keep your digital documents tidy and easy to find. Start scanning today and keep all your important documents at your fingertips. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://lxjuay.xyz/pdfzhushou/privacy.html
PDFChat AI
Interact with your documents by asking questions and receiving instant, cited answers. This app can also scan paper documents, summarize content, and translate text into over 50 languages. It's designed for efficient information extraction and understanding.
- Chat with PDFs and get cited answers
- Scan paper documents with AI OCR
- Summarize and extract key points
- Translate documents to 50+ languages
- Import PDF, DOCX, RTF, and TXT files
- Private document processing on-device
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Chat with any PDF. Ask questions, get instant answers with page citations. Scan paper documents with your camera — AI reads even handwriting. Summarize, extract key points, translate to 50+ languages. Built for students, researchers, professionals, and anyone who reads more than they have time for. WHY PDFCHAT AI • Ask anything — answers cite the exact page they came from • One-tap summaries and key points for any document • Scan paper with auto-crop and OCR, or import PDF, DOCX, RTF and TXT • Translate documents to 50+ languages • Private by default — your documents stay on your device • AI processing is opt-in and only sends the text needed to answer HOW IT WORKS 1. Scan or import a document 2. PDFChat AI indexes it right on your device 3. Ask questions — get cited answers in seconds PDFCHAT AI PREMIUM • Weekly — $4.99 per week • Yearly — $29.99 per year with a 3-day free trial (best value) Subscriptions auto-renew until cancelled. Cancel anytime in Settings → Apple ID → Subscriptions. Privacy Policy: https://pdfchatai-landing.vercel.app/privacy.html Terms of Use: https://pdfchatai-landing.vercel.app/terms.html AI answers are generated with OpenAI models via a secure proxy. Documents are processed only with your consent.
Screenshots
Verdict
The clearest difference is in-app purchases: PDF Assistant:PDF Scanner App at none against PDFChat AI's 2. PDFChat AI's advantage is update cadence (fortnightly vs every 5 months). On price, ads, device support and iOS requirement 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. PDFChat AI sells 2 in-app purchases, starting at $4.99 per 7 days. PDF Assistant:PDF Scanner App asks for nothing beyond the download.
PDF Assistant:PDF Scanner App ships an update every 5 months, PDFChat AI fortnightly. The most recent releases landed on October 30, 2026 and November 10, 2026 respectively.
| Parameter | PDF Assistant:PDF Scanner App | PDFChat AI |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (6 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 6 — better |
| Update frequency | Every 5 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 3 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | 雪娟 柳 | Artem Osetrov |
In-app purchases
PDF Assistant:PDF Scanner App
No in-app purchases
PDFChat AI
- Weekly Premium$4.997 Days
- PDFChat AI Yearly Premium3 Days trial$29.991 Year
Questions
Is PDF Assistant:PDF Scanner App free?
Is PDFChat AI free?
Do PDF Assistant:PDF Scanner App or PDFChat AI have ads?
Which is updated more often, PDF Assistant:PDF Scanner App or PDFChat AI?
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