Comparison

Elegant PDF vs PDF AI

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Photo scanning with camera
  • Save images or PDF files locally
  • Easy editing and modification
  • Batch file operations
  • Custom file sorting
Features
Read full description

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.

About

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.

Highlights
  • 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
Features
Read full description

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

Elegant PDF4 screens
PDF AI4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

Scorecard6 real differences · 4 level
Elegant PDF versus PDF AI: the parameters behind the verdict, then further details
ParameterElegant PDFPDF AI
PriceFreeFree
Rating4.4 (8 ratings)4.8 (162 ratings) — better
Positive reviews—89.1% of reviews
Number of ratings8162 — better
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size28 MB169 MB
Age rating17+4+
DeveloperNUMBER THREE TECH LIMITEDSophon LLC

Customer experience

Elegant PDF

All ratings8 ratings
Positive87.5%
Neutral0.0%
Negative12.5%

PDF AI

All ratings162 ratings
Positive95.7%
Neutral1.2%
Negative3.1%
Written reviews46 reviews
Positive89.1%
Neutral4.3%
Negative6.5%

In-app purchases

None

Elegant PDF

No in-app purchases

5 purchases

PDF AI

Subscriptions5
  • Weekly VIP$7.997 Days
  • Weekly VIP$9.997 Days
  • Weekly VIP3 Days trial$9.997 Days
Show 2 more
  • Monthly VIP3 Days trial$14.991 Month
  • Yearly VIP3 Days trial$59.991 Year

Questions

Is Elegant PDF free?
Elegant PDF is free to download, with no in-app purchases.
Is PDF AI free?
PDF AI is free to download, with in-app purchases available.
Which has better reviews, Elegant PDF or PDF AI?
PDF AI is rated higher. Elegant PDF averages 4.4 out of 5 from 8 ratings, while PDF AI averages 4.8 from 162 ratings.
Do Elegant PDF or PDF AI have ads?
PDF AI shows ads; Elegant PDF does not.
Which is updated more often, Elegant PDF or PDF AI?
Elegant PDF ships an update every 3 weeks, and PDF AI every 3 weeks. Most recently, Elegant PDF was updated on November 3, 2026 and PDF AI on November 8, 2026.

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