Comparison

PDF AI vs ScanPro

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

ScanPro

Features
Read full description

ScanPro The Complete Document Scanner Turn your iPhone into a fast and reliable document scanner designed for everyday use. Clean design. Professional results. No subscriptions. Fast and Clear Scanning • Automatic edge detection for accurate captures • Smart enhancement for sharp and readable scans • Single page and multi page scanning flow • Save as high quality PDF instantly Powerful PDF Tools • Merge several PDFs into one file • Split large documents into smaller parts • Compress PDFs to reduce file size • Convert scans into text with built in OCR • Add digital signatures directly to your documents Privacy First • All files stored locally on your device • No cloud uploads • No tracking • Your documents stay in your control Simple and Affordable • Free scanning with essential tools • One time purchase unlocks all premium features • No monthly fees • Lifetime access with unlimited PDF operations Built for Real Life • Ideal for receipts, contracts, invoices, forms, notes, and reports • Perfect for students, freelancers, business owners, and professionals • Helps you stay organized at home, school, or work • Designed for fast everyday use and long term reliability Clean and Modern Experience • Easy to navigate interface • Clear file organization • Quick actions for exporting, sharing, and renaming • Smooth workflow from capture to final PDF Why ScanPro • Professional level output • Private by design • Affordable with a one time payment • All tools included • No ads and no distractions Download ScanPro and experience a complete document scanning and PDF toolkit crafted for speed, accuracy, privacy, and long term value.

Screenshots

PDF AI4 screens
ScanPro4 screens

Verdict

The call

The clearest difference is ads: ScanPro at none against PDF AI's shown. 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 ScanPro sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 9 level
PDF AI versus ScanPro: the parameters behind the verdict, then further details
ParameterPDF AIScanPro
PriceFreeFree
Rating4.8 (151 ratings) — better—
Positive reviews88.4% of reviews—
Number of ratings151 — better—
Update frequencyEvery 3 weeks—
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better16.6
Further details — not scored
Size169 MB3 MB
Age rating4+4+
DeveloperYang YangDipak Thakuri

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
1 purchases

ScanPro

One-time1
  • ScanPro Premium$4.99

Questions

Is PDF AI free?
PDF AI is free to download, with in-app purchases available.
Is ScanPro free?
ScanPro is free to download, with in-app purchases available.
Do PDF AI or ScanPro have ads?
PDF AI shows ads; ScanPro does not.

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