Elegant PDF vs PDF AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Elegant PDF
Transform paper documents into digital files with this intuitive mobile scanner. Quickly capture images, edit PDFs, and manage your files efficiently with batch operations and custom sorting. Save time on document management for work and life.
- Photo scanning with camera
- Save images or PDF files locally
- Easy editing and modification
- Batch file operations
- Custom file sorting
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Our PDF app is a simple and easy-to-use product that allows you to scan your documents anytime and anywhere with your phone, transforming paper files into electronic files, greatly facilitating file management. Our Advantages: 1. Our photo scanning function is very powerful. You can quickly take photos using the camera in the app at any time, and then save the images or PDF files on your local device. 2. Easy to operate. We don't have complex designs, everything is just for you to edit and modify PDF files more quickly, saving you time. 3. Support batch operations. You can select multiple files simultaneously for efficient file processing. 4. The custom sorting function allows you to sort files in your preferred way, such as by file name, creation time, etc Elegant PDF is a product carefully crafted by our team, and we are willing to save time for your work and life! If you have any questions, you can contact us through the official website.
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
Screenshots
Verdict
The clearest difference is in-app purchases: Elegant PDF at none against PDF AI's 5. Elegant PDF also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). PDF AI's advantage is rating (4.8 vs 4.4) and ratings volume (162 vs 8). On price, update cadence 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. PDF AI sells 5 in-app purchases, starting at $7.99 per 7 days. Elegant PDF asks for nothing beyond the download.
PDF AI holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: PDF AI has 162 ratings behind it against 8, so its average is the more settled of the two.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.
| Parameter | Elegant PDF | PDF AI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (8 ratings) | 4.8 (162 ratings) — better |
| Positive reviews | — | 89.1% of reviews |
| Number of ratings | 8 | 162 — better |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 28 MB | 169 MB |
| Age rating | 17+ | 4+ |
| Developer | NUMBER THREE TECH LIMITED | Sophon LLC |
Customer experience
Elegant PDF
PDF AI
In-app purchases
Elegant PDF
No 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









