ONEWallet can manage all barcode and QR code-based cards in one app!
Flight tickets, membership cards, loyalty cards, and coupons

You can easily scan your card's barcode or QR code with your phone's camera, without having to type in the card number manually. After that you'll always have all your cards with you.

Main Features:
- Support for various cards such as membership cards, loyalty cards, flight tickets, coupons and more passes
- Easily add cards using your phone's camera
- Simple card management using categories and favorites
- Create shortcuts to your most used cards
- Backup and restore your cards
- Use custom colors for cards
- Import Apple Wallet (.pkpass) files
- Use Widgets and access your cards directly from your home screen
- Support Wear OS

Guide: 
https://www.onewallet.kr


Permissions:
- CAMERA: The "Camera" permission is used to scan cards using the camera
- READ_EXTERNAL_STORAGE: The "Read External Storage" permission is used to notify you, if the auto-detect feature detects a barcode or a QR code