Instant Scanning

• Real-time QR code and barcode detection using on-device machine learning
• Torch toggle for low-light environments
• Front/back camera switch with one tap
• Optional scan confirmation sound (beep) — toggle on or off in Settings
• Smart camera permission handling with a guided "Open Settings" fallback

Persistent History

• Every scan is automatically saved to a local on-device database
• Browse your full scan history with timestamps
• Batch select mode — pick individual items or Select All at once
• Copy selected codes to clipboard
• Delete selected records with a confirmation dialog
• Total count indicator with smart list truncation