Wallet: Offline Card Manager APK

Wallet: Offline Card Manager

Your Offline Card Manager

• A privacy‑first vault that stores credit, debit, loyalty and identity cards directly on your device.

• With a zero‑knowledge design, all data stays encrypted on the phone and never touches the cloud.

Why choose Wallet?

1. Offline‑only operation

• The app has no internet permission, so your information never leaves the device.

• No cloud leaks, remote hacks, or third‑party tracking are possible.

2. Military‑grade encryption

• Every card number, image and custom field is protected with AES‑256‑GCM and Argon2id key derivation (RFC 9106).

• The master key resides in the device’s hardware keystore.

3. Biometric lock

• Access the vault with fingerprint or face unlock.

• Authentication is required on launch and before any destructive action such as a restore or data wipe.

4. Secure sharing

• Export cards or loyalty passes via end‑to‑end‑encrypted QR codes that can only be decoded by another instance of the app.

5. Encrypted backups

• Create .wbk backup files that are fully encrypted with Argon2id, making them resistant to GPU‑based attacks.

6. Encrypted card scans

• Keep high‑resolution images of the front and back of physical cards, stored safely and available when you need them.

7. Apple Wallet & .pkpass support

• Import boarding passes, coupons and tickets directly into the offline vault.

Core benefits

• Zero ads, zero tracking – A clean, distraction‑free experience.

• Premium “liquid glass” UI – Modern glass‑morphism visuals, smooth staggered animations, and dedicated Light and OLED Dark modes.

• Smart detection – Automatic identification of card networks (Visa, Mastercard, RuPay, etc.).

• Custom fields – Add any extra information you need to a card or pass.

• Tap‑to‑copy – Copy numbers, CVVs or loyalty codes with a single tap for quick online transactions.

Experience true local security and peace of mind

• Protect your identity and streamline everyday payments with a vault that lives entirely on your device.

FAQ

Q: If the app has no internet permission, how does that actually protect my data from external threats?

A: By removing internet access entirely, the app creates a physical barrier between your data and the outside world. This architecture effectively eliminates the risk of cloud-based leaks, remote hacking attempts, or third-party tracking, as there is no pathway for your information to be transmitted away from your phone.

Q: Can you explain the technical standards behind the "military-grade encryption" used to secure my cards?

A: The app employs AES-256-GCM for data encryption and utilizes Argon2id, which follows the RFC 9106 standard, for secure key derivation. These are some of the most robust cryptographic methods available today, ensuring that every card number, image, and custom field is shielded by a high level of security.

Q: Where is the master key stored, and is it safe from other applications on my device?

A: Your master key resides within your device’s dedicated hardware keystore. This is a specialized, secure area of your phone's hardware designed to keep cryptographic keys isolated from the main operating system and other potentially malicious applications.

Version History

v1.0.41——3 Aug 2026

Securely store credit, debit & loyalty cards on your device with Wallet: Offline Card Manager. Get military-grade encryption & privacy. Download the latest version of Wallet: Offline Card Manager to enjoy new features and updates immediately!

*1.0.41

Minor bug fixes and improvements. Install or update to the newest version to check it out!

*1.0.40

Minor bug fixes and improvements. Install or update to the newest version to check it out!

*1.0.39

Minor bug fixes and improvements. Install or update to the newest version to check it out!