19:T4b7,My Cards is a private, offline card wallet built to store and manage your card details securely on your device. Add cards in seconds using camera scan or manual entry, organize everything in one place, and protect access with biometric authentication. Why My Cards is secure? AES-256-GCM encryption is used for card vault data at rest. Encryption keys are protected using the Android Keystore. Biometric unlock is enforced through BiometricPrompt for secure access. Sensitive preferences are stored with EncryptedSharedPreferences (AES-256-SIV for keys, AES-256-GCM for values). Offline-first architecture: card scan and core features work on-device, with no internet required. Key Features : On-device card scanning: Scan cards with your camera to auto-fill details. NFC support: Read compatible card information where supported. Biometric protection: Unlock with fingerprint/biometric authentication. Secure local storage: Your card data remains on your phone. Quick copy for payments: Copy card details instantly and paste them directly into your payment page. My Cards is designed for local-first privacy. Your card information is encrypted and stored on-device, and scanning is processed on-device.1a:T4ed,My Cards is a private, offline card wallet built to store and manage your card details securely on your device.

Add cards in seconds using camera scan or manual entry, organize everything in one place, and protect access with biometric authentication.

Why My Cards is secure?
AES-256-GCM encryption is used for card vault data at rest.
Encryption keys are protected using the Android Keystore.
Biometric unlock is enforced through BiometricPrompt for secure access.
Sensitive preferences are stored with EncryptedSharedPreferences (AES-256-SIV for keys, AES-256-GCM for values).
Offline-first architecture: card scan and core features work on-device, with no internet required.

Key Features :
On-device card scanning: Scan cards with your camera to auto-fill details.
NFC support: Read compatible card information where supported.
Biometric protection: Unlock with fingerprint/biometric authentication.
Secure local storage: Your card data remains on your phone.
Quick copy for payments: Copy card details instantly and paste them directly into your payment page.

My Cards is designed for local-first privacy. Your card information is encrypted and stored on-device, and scanning is processed on-device.