Comparison

PDF AI vs PDF Scanner & OCR App

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

Head to head
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

About

PDF Scanner & OCR App

Features
Read full description

Turn your smartphone into a high-quality scanner with PDF Scanner App. Effortlessly scan documents, images, receipts, books, notes, and more with just one tap. Save scans as PDFs for easy sharing and access. Key Features: ->Automatic edge detection for precise scans ->Advanced OCR to translate documents into any language ->Smart tools to highlight, erase mistakes, and enhance clarity ->Fast processing with professional editing options ->Seamless sharing via email, Google Drive, Dropbox, and more Perfect for students, professionals, and anyone needing a reliable scanner. Download now for a smarter way to scan! Privacy Policy:- https://sites.google.com/view/privacy-policy-document-scaner/home Terms & Conditions:- https://sites.google.com/view/terms-use-document-scanner?usp=sharing

Screenshots

PDF AI4 screens
PDF Scanner & OCR App4 screens

Verdict

The call

The clearest difference is ads: PDF Scanner & OCR App at none against PDF AI's shown. PDF AI's advantage is update cadence (every 3 weeks vs every 2 months). On price, in-app purchases, 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

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 and PDF Scanner & OCR App sells 3 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

PDF AI ships an update every 3 weeks, PDF Scanner & OCR App every 2 months. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 8 level
PDF AI versus PDF Scanner & OCR App: the parameters behind the verdict, then further details
ParameterPDF AIPDF Scanner & OCR App
PriceFreeFree
Rating4.8 (162 ratings) — better—
Positive reviews89.1% of reviews—
Number of ratings162 — better—
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size169 MB48 MB
Age rating4+4+
DeveloperSophon LLCAbdullah Khan

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
3 purchases

PDF Scanner & OCR App

Subscriptions3
  • Monthly$7.991 Month
  • Weekly free trial3 Days trial$9.997 Days
  • Yearly$29.991 Year

Questions

Is PDF AI free?
PDF AI is free to download, with in-app purchases available.
Is PDF Scanner & OCR App free?
PDF Scanner & OCR App is free to download, with in-app purchases available.
Do PDF AI or PDF Scanner & OCR App have ads?
PDF AI shows ads; PDF Scanner & OCR App does not.
Which is updated more often, PDF AI or PDF Scanner & OCR App?
PDF AI ships an update every 3 weeks, and PDF Scanner & OCR App every 2 months. Most recently, PDF AI was updated on November 8, 2026 and PDF Scanner & OCR App on October 30, 2026.

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