# ScanMaster Document Scanner — Auto Crop, ID Photo, PDF

> Auto Crop, ID Photo, PDF (iPhone/iPad app by 伟祥 陈.)

- Source: https://appshunter.io/ios/app/scanmaster-document-scanner/id6813784942 (this page in markdown: same URL + `.md`)
- Developer: [伟祥 陈](https://appshunter.io/developer/6811831501)
- Category: Utilities, Photo & Video
- Price: Free
- Age rating: 4+
- Requires: iOS 18.6 · 26 MB
- Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2026-09-22
- Data updated: 2026-09-23
- User reviews in markdown: https://appshunter.io/ios/app/scanmaster-document-scanner/id6813784942/reviews.md

## What is ScanMaster Document Scanner?

Turn paper, notes, documents, and ID photos into crisp PDFs on your iPhone or iPad. ScanMaster auto-detects document edges, supports multi-page capture, perspective correction, on-device OCR, ID photos, ID card layouts, watermarks, and Word export.

Auto-crop and multi-page scan
Point at a page and the app finds all four corners. Capture multiple pages in one session, or import from Photos to fill in missing pages.

On-device OCR
Recognize Chinese, English, Japanese, and Korean text locally — nothing is uploaded. Copy, search, or export to Word for editing.

ID photos and ID card scans
Create 1-inch, visa, and other standard ID photos with one-tap background swap. Combine front and back ID images on an A4 sheet for printing.

Watermark camera and signatures
Stamp time and location on field photos. Add handwritten signatures and watermarks to scanned documents.

Organize and export
Sort scans into folders, favorite important files, and search full text. Export PDF, images, or Word. A Home Screen widget helps you resume scanning quickly.

No account required. Your documents stay on this device until you choose to delete them.


## Version history (last 1 release)

### 1.0.0 — 2026-09-23

No release notes.

## More apps by 伟祥 陈

- [AI Cleaner: On-Device Cleanup](https://appshunter.io/ios/app/ai-cleaner-on-device-cleanup/id6812233712)

All apps by 伟祥 陈: https://appshunter.io/developer/6811831501

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-23.*