Comparison

PDF AI vs PDF Scanner

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

Transform your device into a powerful document scanner. Capture, convert, and edit documents, receipts, and notes into high-quality PDFs. Recognize text with OCR, sign documents digitally, and share them securely.

Highlights
  • HD Document Scanning
  • OCR Text Recognition
  • Photo to PDF Converter
  • PDF Editing Tools
  • Digital Signatures
  • Secure Offline Storage
  • Easy Sharing
Features
Read full description

Scan anything into a clean, sharp PDF in seconds — then ask it questions, summarize it, or sign it. Powered by Apple Intelligence, running entirely on your iPhone. No account. No cloud uploads. Your documents never leave your device. PDF Scanner turns your iPhone and iPad into a complete document scanner and PDF toolkit — built entirely on Apple's own technology for speed, accuracy, and privacy. DOCUMENT AI — 100% ON-DEVICE • Summarize any document with Apple Intelligence — key points in one tap • Ask your documents questions — a date, an amount, what it's about • Key info extracted automatically from receipts, invoices, and IDs • Processed entirely on your iPhone. Your documents never leave your device. SCAN ANYTHING • Crystal-clear scans with automatic edge detection and enhancement • ID Card mode — scan both sides of an ID, passport, or license onto a single page • Live Text — grab text straight from the camera • QR & barcode scanner — tap a code to open, call, or save contacts instantly • Import existing PDFs and photos into your library SMART, SEARCHABLE LIBRARY • Every scan becomes searchable — find any document by the text inside it • Automatic organization — receipts, invoices, IDs, and business cards sorted for you • Smart naming — scans title themselves from their content • Favorites — star the documents you use most • Find your documents from iPhone Spotlight search • Reminders — get notified to review or send a document on time • Recently Deleted — 30 days to recover anything deleted by mistake SIGN, EDIT & CONVERT • Sign documents — draw your signature, place it, resize it, done • Merge documents in exactly the order you choose • Compress PDFs to beat email size limits — see the savings before you share • Crop, rotate, filter, and mark up pages • Translate documents on-device — private, fast, works in dozens of languages • Read aloud — listen to any scanned document with text to speech SHARE YOUR WAY • Export as PDF, images, editable text (opens in Word or Pages), or ZIP • Email a PDF directly from the app, or print to any AirPrint printer • Share to WhatsApp, Drive, Dropbox, Files, and anywhere else SAFE & PRIVATE BY DESIGN • App Lock — protect your documents with Face ID or your passcode • Scanning, text recognition, and translation all happen on your device • No sign-up, no account, works fully offline • Automatic iCloud backup plus local backup files you control Now fully localized in 19 languages — English, Hindi, Bengali, Arabic, Spanish, German, French, Italian, Japanese, Portuguese, Russian, Chinese (Simplified), Ukrainian, Indonesian, Malay, Thai, Turkish, Vietnamese, and Korean. Free to use every day. Premium unlocks unlimited folders, searchable PDF export, merge, translate, and more — with a single subscription and no ads. Download now and experience the easiest way to scan, convert and manage documents on your iPhone. Subscription Information: • Auto-Renewal: Subscription payments will be charged to your Apple ID account at purchase confirmation. Auto-renewal occurs unless canceled at least 24 hours before the current billing period. • Manage Subscriptions: Access via App Store Account Settings. • Family Sharing: Not supported. Privacy policy: https://apps.bitclone.in/pdfscanner/privacy-policy Terms of Use: https://apps.bitclone.in/pdfscanner/terms-of-use Questions or ideas? We read everything: vishal.dave2302@gmail.com

Screenshots

PDF AI4 screens
PDF Scanner4 screens

Verdict

The call

The clearest difference is ratings volume: PDF AI at 151 against PDF Scanner's 2. PDF AI also leads on iOS requirement (15.0 vs 18.0). PDF Scanner's advantage is rating (5.0 vs 4.8). On price, review sentiment, update cadence and ads 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 sells 4 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

PDF Scanner holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: PDF AI has 151 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 90% and 90% positive.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 20, 2026 and September 13, 2026 respectively.

Scorecard3 real differences · 7 level
PDF AI versus PDF Scanner: the parameters behind the verdict, then further details
ParameterPDF AIPDF Scanner
PriceFreeFree
Rating4.8 (151 ratings)5.0 (2 ratings) — better
Positive reviews90.0% of reviews90.0% of reviews
Number of ratings151 — better2
Update frequencyEvery 3 weeksEvery 3 weeks
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better18.0
Further details — not scored
Size169 MB52 MB
Age rating4+4+
DeveloperYang YangVishal Dave

Customer experience

PDF AI

All ratings151 ratings
Positive95.4%
Neutral1.3%
Negative3.3%
Written reviews40 reviews
Positive90.0%
Neutral2.5%
Negative7.5%

PDF Scanner

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews10 reviews
Positive90.0%
Neutral0.0%
Negative10.0%

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
4 purchases

PDF Scanner

Subscriptions3
  • Upgrade to Premium3 Days trial$0.997 Days
  • Upgrade to Premium3 Days trial$1.991 Month
  • Upgrade to Premium3 Days trial$14.991 Year
One-time1
  • Life Time Access$29.99

Questions

Is PDF AI free?
PDF AI is free to download, with in-app purchases available.
Is PDF Scanner free?
PDF Scanner is free to download, with in-app purchases available.
Which has better reviews, PDF AI or PDF Scanner?
PDF Scanner is rated higher. PDF AI averages 4.8 out of 5 from 151 ratings, while PDF Scanner averages 5.0 from 2 ratings.
Do PDF AI or PDF Scanner have ads?
Both PDF AI and PDF Scanner show ads.
Which is updated more often, PDF AI or PDF Scanner?
PDF AI ships an update every 3 weeks, and PDF Scanner every 3 weeks. Most recently, PDF AI was updated on September 20, 2026 and PDF Scanner on September 13, 2026.

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