Comparison

PDF Scanner vs Crisp Document Scanner

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

Head to head
About

PDF Scanner

Features
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PDF Scanner - SLOX is the fastest and most reliable document scanner app. Transform your phone into a portable scanner! FEATURES: • Instant Document Scanning - Capture documents with your camera in seconds • Smart Edge Detection - Automatic document boundary recognition • PDF Creation - Convert scanned images to professional PDF files • Multi-Page Support - Scan multiple pages into a single PDF • Gallery Import - Import existing photos to create PDFs • Easy Sharing - Share PDFs via email, messaging apps, or cloud services • Local Storage - All documents stored securely on your device • Multi-Language Support - Available in 15+ languages PERFECT FOR: • Scanning receipts and invoices • Digitizing contracts and documents • Creating PDF copies of important papers • Archiving notes and handwritten documents • Sharing documents quickly and easily PRIVACY FOCUSED: • All processing happens locally on your device • No cloud uploads required • No ads, no tracking • Your documents stay private Simple, fast, and secure. Download now and start scanning!

About

Crisp Document Scanner

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Crisp Document Scanner is built on a simple idea: scanning a document shouldn't require an account, a subscription, or sending your data to a third-party server. All processing happens on your iPhone or iPad, using Apple's own frameworks. Your scans are saved to iCloud and accessible from the Files app on all your devices. No compromises. SCAN IN ONE TAP Open the app and tap Scan. That's it. Automatic edge detection finds the edges of your document and perspective correction straightens it instantly. Scan a single receipt or a 50-page contract in one session. The camera adapts to your environment and captures sharp, clean pages every time. SEARCHABLE PDFs WITH OCR Every scan is automatically processed with on-device text recognition. The result: PDFs where you can search for any word, select text, and copy it to other apps. Looking for an amount on a 20-page statement? Just search. Need to copy an address from a letter? Select and copy. OCR supports English, Spanish, and French, with automatic language detection. Even handwritten text is recognized. PERFECT FOR EVERYDAY DOCUMENTS - Invoices and bills - Receipts and purchase confirmations - Bank and credit card statements - Contracts and agreements - Letters and official correspondence - Meeting notes and memos - Certificates and forms - Any paper document you want to digitize SAVED TO iCLOUD All your scans are saved directly to iCloud and accessible from the Files app on any of your Apple devices. Browse, rename, organize into folders, and manage your documents the way you already manage all your other files. No proprietary format, no lock-in — just standard PDF files in your iCloud Drive. SHARE INSTANTLY Send your scans anywhere. Use AirDrop to share with nearby devices, attach to an email or message, or share directly from the Files app. Works with every app that accepts PDF files. PRIVATE BY DESIGN This is not just a feature — it is the foundation of the app. - No account required. Open the app and start scanning. - No third-party servers. Your documents go to your iCloud, not ours. - No analytics or tracking. We don't know what you scan. - No ads. A clean interface, nothing else. - No subscription. Pay once, use forever. All text recognition and document processing happens locally using Apple's native Vision and VisionKit frameworks. Your documents are yours and yours alone. BUILT WITH APPLE FRAMEWORKS Document Scanner relies entirely on Apple's native technologies: VisionKit for camera scanning, Vision for text recognition, PDFKit for PDF generation, and iCloud for seamless sync. This means fast performance, low battery usage, and seamless integration with iOS. No third-party libraries, no external dependencies, no surprises.

Screenshots

PDF Scanner3 screens
Crisp Document Scanner4 screens

Verdict

The call

The clearest difference is iOS requirement: PDF Scanner at 13.0 against Crisp Document Scanner's 26.0. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

PDF Scanner ships an update every 4 days, Crisp Document Scanner every 3 days. The most recent releases landed on October 4, 2026 and October 15, 2026 respectively.

Scorecard1 real difference · 5 level
PDF Scanner versus Crisp Document Scanner: the parameters behind the verdict, then further details
ParameterPDF ScannerCrisp Document Scanner
PriceFreeFree
Update frequencyEvery 4 daysEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better26.0
Further details — not scored
Size24 MB3 MB
Age rating4+4+
DeveloperSEOKWON YANGAgimem

In-app purchases

None

PDF Scanner

No in-app purchases

None

Crisp Document Scanner

No in-app purchases

Questions

Is PDF Scanner free?
PDF Scanner is free to download, with no in-app purchases.
Is Crisp Document Scanner free?
Crisp Document Scanner is free to download, with no in-app purchases.
Do PDF Scanner or Crisp Document Scanner have ads?
Neither PDF Scanner nor Crisp Document Scanner shows ads.
Which is updated more often, PDF Scanner or Crisp Document Scanner?
PDF Scanner ships an update every 4 days, and Crisp Document Scanner every 3 days. Most recently, PDF Scanner was updated on October 4, 2026 and Crisp Document Scanner on October 15, 2026.

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