Comparison

Snap Scanner Docs vs PDF Pro AI Editor

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

Head to head
About

Snap Scanner Docs

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Snap Scanner Docs turns your iPhone into a fast, accurate and easy-to-use PDF scanner. Scan documents, receipts, notes, invoices, ID cards or passports in seconds, or import images from your gallery to create PDFs ready to save, share or export. Smart, guided scanning Scan standard documents with automatic edge detection, or use the guided ID card & passport mode: line the document up inside the on-screen frame and the camera captures automatically, no button needed. A manual shutter is always there as a fallback. Search inside your documents (OCR) Extract text from images and documents directly on your device, in English and Spanish, and find any word inside a scan. Edit, organize and export Add or remove pages, rotate and crop, and improve scans with color, grayscale or black-and-white filters. Organize files into folders and export as PDF, Word (RTF compatible) or TXT. With Snap Scanner Docs you can: - Scan documents using your camera - Auto-capture ID cards and passports - Import photos and convert images to PDF - Extract text with OCR (image to text) - Edit, add or remove pages easily - Apply auto-enhancement and scan filters - Organize files into folders - Share and export in PDF, Word (RTF) or TXT - Use the app in English or Spanish Everything stays on your device: no account, no cloud, no tracking. Perfect if you're looking for a document scanner, PDF scanner, image to PDF converter, OCR app, or a simple way to manage your files directly from your iPhone.

About

PDF Pro AI Editor

Features
Read full description

PDF Pro AI gives you 28 practical PDF tools in a private, iOS-native workspace. Open a document from Files, Mail, Safari, or another app, make the changes you need, and save a new copy while the original stays unchanged. EDIT AND REVIEW • Read, search, print, share, and listen to PDFs • Fill compatible AcroForm fields • Add text, signatures, highlights, opaque covers, stamps, and watermarks • Move, resize, edit, or delete app-created document blocks • Ask questions about extractable PDF text on device CREATE AND ORGANIZE • Scan paper documents with Apple's document scanner • Turn selected photos into a PDF • Merge PDFs and extract, rotate, delete, reorder, or number pages • Export rendered pages as PNG images CONVERT AND ENHANCE • Export extractable text as a Word-compatible RTF document • Recognize page text on device and export it as TXT • Enhance scanned pages into a clearer grayscale PDF copy COMPRESS AND PROTECT • Compress one PDF or a batch of PDFs into measured new copies • Choose high-quality, balanced, or small-file output • Protect a compatible PDF copy with a new password • Unlock a compatible PDF using its known password PRIVATE DOCUMENT ASSISTANT Ask questions or summarize extractable PDF text without uploading the document. Eligible devices can use Apple's on-device language model. Other supported devices use a clearly labeled local extractive result with source excerpts. BUILT FOR YOUR CONTROL • No account • No subscription or feature paywall • No advertising or tracking • No app-initiated document upload • Files, camera, photos, printing, and sharing are used only when you choose them Compatibility varies for malformed PDFs, XFA or JavaScript forms, certificate signatures, uncommon encryption, image-only search, and third-party PDF features. Word-compatible export contains extractable text rather than recreating the original layout. OCR and assistant results should be checked before relying on important details.

Screenshots

Snap Scanner Docs4 screens
PDF Pro AI Editor4 screens

Verdict

The call

The clearest difference is ads: Snap Scanner Docs at none against PDF Pro AI Editor's shown. PDF Pro AI Editor's advantage is update cadence (daily vs monthly) and iOS requirement (17.0 vs 26.0). On price, in-app purchases and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Snap Scanner Docs ships an update monthly, PDF Pro AI Editor daily. The most recent releases landed on October 25, 2026 and October 19, 2026 respectively.

Scorecard3 real differences Ā· 3 level
Snap Scanner Docs versus PDF Pro AI Editor: the parameters behind the verdict, then further details
ParameterSnap Scanner DocsPDF Pro AI Editor
PriceFreeFree
Update frequencyMonthlyDaily — better
AdsNo — betterYes
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad — better
Requires iOS26.017.0 — better
Further details — not scored
Size4 MB2 MB
Age rating4+4+
DeveloperNEURAL TRADING INSTRUMENTS SL.MathArena

In-app purchases

None

Snap Scanner Docs

No in-app purchases

None

PDF Pro AI Editor

No in-app purchases

Questions

Is Snap Scanner Docs free?
Snap Scanner Docs is free to download, with no in-app purchases.
Is PDF Pro AI Editor free?
PDF Pro AI Editor is free to download, with no in-app purchases.
Do Snap Scanner Docs or PDF Pro AI Editor have ads?
PDF Pro AI Editor shows ads; Snap Scanner Docs does not.
Which is updated more often, Snap Scanner Docs or PDF Pro AI Editor?
Snap Scanner Docs ships an update monthly, and PDF Pro AI Editor daily. Most recently, Snap Scanner Docs was updated on October 25, 2026 and PDF Pro AI Editor on October 19, 2026.

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