One Scan is your all-in-one scanning solution. Scan QR codes, barcodes, documents, business cards, and ID cards with a single tap. Fast, accurate, and easy to use.

### Key Features

**📱 Multiple Scan Types**
- **QR Codes** - Instantly decode QR codes and take action: open links, send emails, connect to Wi-Fi networks, add contacts, save calendar events, and more
- **Barcodes** - Scan product barcodes (UPC-A, UPC-E, EAN-13, EAN-8, Code 128, Code 39, Code 93) and search for product information on Google or Amazon
- **Documents** - Scan multi-page documents with automatic text extraction and save as PDF
- **Business Cards** - Automatically extract contact information and save directly to your contacts
- **ID Cards** - Scan both front and back of ID cards with automatic text extraction

**🎯 Smart Scanning**
- Auto-detect and scan in real-time
- Auto flash in low light conditions
- High contrast mode for better visibility
- Haptic feedback and sound notifications on successful scans
- Customizable scanning preferences

**💾 Organize & Access**
- Auto-save scan results to history
- Search and filter scans by type
- View scan history organized by date (Today, Yesterday, This Week, This Month)
- Full-size image viewer for all scans

**🔄 Quick Actions**
- Copy scan results to clipboard
- Share scans via email, messaging, and social media
- Generate and save PDFs from documents
- Save images to gallery
- Open links, make calls, send emails directly from QR codes

**🎨 Personalization**
- Light, Dark, and System Default themes
- Multiple language support
- Customizable app appearance

**🔒 Privacy & Performance**
- Works offline - no internet required for scanning
- All data stored locally on your device - your privacy is protected
- Lightweight and fast
- Minimal permissions required

### Premium Features
Upgrade to Premium to:
- Remove all ads
- Unlock all premium features for unlimited scanning

### Permissions
- **Camera** - Required to scan documents, QR codes, barcodes, business cards, and ID cards
- **Contacts** - Optional, used only when saving extracted contact information from business cards
- **Wi-Fi** - Optional, used only when connecting to Wi-Fi networks from QR codes

### Support
For issues or feature requests, please contact us through the app's support options.