Credit Card: Wallet & Checker

Securely store and check your credit cards in one simple offline wallet.

Credit Card: Wallet & Checker – Safe, Simple, and Smart 💳

Credit Card: Wallet & Checker is your all-in-one tool to organize and verify your credit or debit cards securely. Store your card details locally on your phone, check if a card number is valid, view card issuer details, and calculate interest, all with one easy app.

This app is made for everyday users who want to manage cards safely and simply. Everything works offline, so your data always stays on your device.

🌟 Key Features:

• Secure Card Storage – Keep your credit and debit card information safe in one place.
• Card Number Validator – Instantly check if a card number format is valid (Luhn algorithm).
• Card Info Lookup – Find card type, issuing bank, and country details.
• Interest Calculator – Estimate interest based on your balance and rate.
• Fun Learning Quiz – Test your knowledge about credit cards and learn new facts.

💡 Why Choose Credit Card: Wallet & Checker?

• 100% Offline: Works without internet access.
• Safe & Private: Your card data never leaves your device.
• Easy to Use: Clean, modern design anyone can understand.
• Educational: Helps users learn how cards and interest work.

🔒 Privacy and Security
Your privacy comes first. Credit Card: Wallet & Checker does not collect, store, or share any personal or financial information. All processing is done locally on your device — no data is sent to servers.

⚠️ Disclaimer
This app is not affiliated with any bank or credit card provider and does not issue or process credit cards or payments. It is an educational and utility tool made to help users check and manage their cards securely.

📲 Download Credit Card: Wallet & Checker today and manage your cards easily, safely, and smartly - all in one app! 💳