iOS Utility

VaultScan PDF

Local-first iPhone document scanner

A paid iPhone utility for offline document scanning, on-device OCR, and PDF export. Free download with optional Pro IAP for HD scans, batch OCR, searchable PDFs, password export, signatures, and merge/split tools. The scan-to-PDF loop stays on the device until the user explicitly shares.

In the box

What actually ships

→Free local scanning with batch capture, manual crop, rotate, enhance
→On-device VisionKit edge detection and Vision OCR
→PDF, JPG, and TXT export through the iOS share sheet
→Pro tier: HD scans, batch OCR, searchable PDFs, Word-style text export
→Pro extras: password export, stamps, signatures, merge and split
→StoreKit 2 in-app purchases (Monthly, Annual, Lifetime)
→No login, no backend, no cloud sync
→SwiftUI architecture with iOS 17+ targeting
→Local library with full scan history
→Complete Swift source code (post-purchase)

The stack

Boring, by design

Nothing exotic. Nothing I wouldn't ship to production on a Friday.

SwiftSwiftUIiOS 17+VisionKitVision (OCR)PDFKitStoreKit 2

Numbers

integrations

shipped features

110+

files

14kb

gz bundle