Comparison

PDF Assistant:PDF Scanner App vs PDF Scanner OCR

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

Head to head
About

PDF Assistant:PDF Scanner App

Features
Read full description

PDF Assistant is a powerful document scanning tool that transforms your paper documents into digital files with ease. Capture, organize, and manage your documents right from your phone. Document Scanning Use your camera to scan paper documents quickly. The app automatically detects document edges and captures clear, high-quality images ready for conversion. ID Card Scanning Scan both sides of ID cards or other credentials in a guided two-step process. The app helps you position each side correctly for accurate capture. Photo Import Select existing images from your photo library and convert them into PDF documents. Great for digitizing receipts, notes, or any paper documents you have already photographed. PDF Generation Convert your scanned images into PDF files instantly. Adjust brightness, contrast, and apply filters to enhance document readability before saving. Document Management Organize your scanned files into folders, search through your documents, and access recently deleted items when needed. Keep your digital documents tidy and easy to find. Start scanning today and keep all your important documents at your fingertips. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://lxjuay.xyz/pdfzhushou/privacy.html

About

PDF Scanner OCR

Features
Read full description

The Last PDF Scanner You'll Ever Need Stop paying monthly for basic tools. Smart Scan delivers professional document scanning, powerful PDF control, and private file management — all in one offline-first app. Built for professionals, students, and anyone who needs a fast, reliable document scanner with OCR and PDF tools — without subscriptions. WHY SMART SCAN STANDS OUT Unlike cloud-based scanner apps, Smart Scan works fully offline and keeps your files private. 100% Offline Scanner – No internet required Complete Privacy – Your scans never leave your device No Watermarks – Ever No Ads – Clean, distraction-free experience ADVANCED SCANNER & OCR Scan documents with precision and clarity: Automatic edge detection Smart perspective correction High-quality image enhancement Real-time OCR text extraction Convert images to PDF instantly Scan receipts, contracts, notes, IDs, and more in seconds with a powerful scanner and text recognition engine. ID, RECEIPT & CARD SCANNER Built for real-world productivity: ID scanner with smart formatting Business card scanner with contact extraction Receipt scanner for expense tracking Whiteboard and document scan modes YOUR PRIVATE DOCUMENT HUB Turn your iPhone into a secure document scanner and file manager: Access files from your browser (PC or tablet) — no cables needed Fast wireless transfer over your local network Upload, organize, and manage your PDFs with ease Local-only access — nothing goes through the cloud POWERFUL PDF EDITOR & SIGNATURE TOOLS Take full control of your documents: Sign PDFs with ease Annotate and fill forms Compress and optimize PDFs Add watermarks Face ID & password protection ONE-TIME PAYMENT. NO SUBSCRIPTION. Pay once. Use forever. $3.99 lifetime access No recurring fees No locked features Free 7-day trial OPTIONAL AI FEATURES (ADVANCED MODE) Take documents further with optional AI tools: Summarize long documents Translate text instantly Rewrite or simplify content Convert text to audio These features connect using your own AI API key, so you stay in control of your data and costs — no subscription markup, no middleman. Download Smart Scan today and experience a faster, private, offline PDF scanner.

Screenshots

PDF Assistant:PDF Scanner App3 screens
PDF Scanner OCR4 screens

Verdict

The call

The clearest difference is in-app purchases: PDF Assistant:PDF Scanner App at none against PDF Scanner OCR's 1. PDF Scanner OCR's advantage is iOS requirement (14.0 vs 16.0). On price, update cadence, ads 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 Scanner OCR sells 1 one-off in-app purchase. PDF Assistant:PDF Scanner App asks for nothing beyond the download.

UpkeepUpdate frequency

PDF Assistant:PDF Scanner App ships an update every 5 months, PDF Scanner OCR every 3 months. The most recent releases landed on October 20, 2026 and October 12, 2026 respectively.

Scorecard2 real differences · 4 level
PDF Assistant:PDF Scanner App versus PDF Scanner OCR: the parameters behind the verdict, then further details
ParameterPDF Assistant:PDF Scanner AppPDF Scanner OCR
PriceFreeFree
Update frequencyEvery 5 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.014.0 — better
Further details — not scored
Size3 MB19 MB
Age rating4+4+
Developer雪娟 柳Hany Elmehy

In-app purchases

None

PDF Assistant:PDF Scanner App

No in-app purchases

1 purchases

PDF Scanner OCR

One-time1
  • Lifetime Access$3.99

Questions

Is PDF Assistant:PDF Scanner App free?
PDF Assistant:PDF Scanner App is free to download, with no in-app purchases.
Is PDF Scanner OCR free?
PDF Scanner OCR is free to download, with in-app purchases available.
Do PDF Assistant:PDF Scanner App or PDF Scanner OCR have ads?
Neither PDF Assistant:PDF Scanner App nor PDF Scanner OCR shows ads.
Which is updated more often, PDF Assistant:PDF Scanner App or PDF Scanner OCR?
PDF Assistant:PDF Scanner App ships an update every 5 months, and PDF Scanner OCR every 3 months. Most recently, PDF Assistant:PDF Scanner App was updated on October 20, 2026 and PDF Scanner OCR on October 12, 2026.

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