# PDF Scanner: Optic Scan — Document Scanning, Sign & OCR

> Document Scanning, Sign & OCR (iPhone/iPad app by SUNG HSIANG CHAO.)

- Source: https://appshunter.io/ios/app/pdf-scanner-optic-scan/id6755757455 (this page in markdown: same URL + `.md`)
- Developer: [SUNG HSIANG CHAO](https://appshunter.io/developer/1801925448)
- Category: Business, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.6 · 4 MB
- Languages: American English
- Released: 2025-12-28
- Data updated: 2026-07-17
- User reviews in markdown: https://appshunter.io/ios/app/pdf-scanner-optic-scan/id6755757455/reviews.md

## What is PDF Scanner?

Turn paper into a clean, searchable PDF in seconds.

Optic is a fast PDF scanner and doc scanner built for people who just want the file done. Capture, auto-crop, enhance, and export with almost zero thinking.

KEY FEATURES
• One-tap scanning with fast auto edge detection
• Scan to PDF or JPG, single or multi-page
• OCR text recognition for searchable PDFs and copyable text
• Smart filters: Color, B/W, Greyscale, High-contrast
• Fix perspective and straighten pages for a “flat” look
• Batch scan and reorder pages in seconds
• Export and share: Files, Mail, Messages, AirDrop, cloud drives
• Create compact PDFs that stay crisp and easy to share

MADE FOR
Receipts, invoices, contracts, books, notes, forms, ID cards, whiteboards, and school handouts.

PRIVACY BY DESIGN
Your documents are yours. We’re built to minimize data collection and keep scanning simple.

Upgrade note: Some advanced features (like Auto-Scan, unlimited OCR and exports) may require a subscription, depending on your plan.

By using this app, you agree to the standard Apple Terms of Use (EULA).
Privacy Policy: https://pdf-scanner.app/privacypolicy
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Support: support@pdf-scanner.app

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Optic Premium Monthly | $3.99 | per month |
| Optic Premium Yearly | $29.99 | per year |



## Version history (last 5 releases)

### 1.8.0 — 2026-01-20

Now you can:
1. Save webpages as PDFs and import them into Optic.
2. Import PDFs and sign in seconds.
Plus: performance improvements and bug fixes.

### 1.7.1 — 2026-01-15

Faster launches, smoother scans

### 1.7.0 — 2026-01-14

Now, you can 
1. Sign right on your scans
2. Faster launch, smoother flow

### 1.6.0 — 2026-01-07

1. Merge scans into the same project for better organization.
2. Enhanced search for faster, more accurate results.
3. Faster camera launch for a smoother scanning experience.

We’re always improving—let us know what you think!

### 1.5.0 — 2026-01-01

1. Search smarter – Find information instantly in your scans.
2. Share effortlessly – Export scans as searchable PDFs.
3. Crisp, clear text – Enhanced filters for sharper scans.

## Apps similar to PDF Scanner

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Client Inbox](https://appshunter.io/ios/app/client-inbox/id6757547846) | — | Free | Business |
| [FlexInvest](https://appshunter.io/ios/app/flexinvest/id1350235809) | — | Free | Business |

## More apps by SUNG HSIANG CHAO

- [Air Printer: Smart Print App](https://appshunter.io/ios/app/air-printer-smart-print-app/id6743211996)
- [Color Analysis AI : ColorSense](https://appshunter.io/ios/app/color-analysis-ai-colorsense/id6749604349)

All apps by SUNG HSIANG CHAO: https://appshunter.io/developer/1801925448

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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 2026-07-17.*