Snow Wallet: Card & Docs Vault

Snowcorp Technologies

About this app

Snow Wallet is a bank-grade, zero-knowledge encrypted digital vault designed to store and protect your physical wallet items — including credit cards, debit cards, and official identity documents — directly on your device.

Your secret data is encrypted locally using AES-256 GCM encryption derived from your personal 6-digit security PIN. Neither cloud servers nor developers can inspect or access your raw cards or document records.

🔒 Key Features
💳 Smart Credit & Debit Card Vault • Store unlimited credit cards, debit cards, and bank cards securely. • 3D flip card graphics with magnetic stripe & CVV reveal. • Dynamic offline BIN lookup for bank names, card variants, and bank color designs. • Masked card numbers (•••• •••• •••• 1234) for shoulder-surfing privacy.

📶 Instant NFC Contactless Scanning • Auto-fill card details in seconds by simply tapping your physical contactless card on the back of your phone.

📄 Official Document Vault • Store official documents with realistic graphic mockups: PAN Card, Aadhar Card, Driving License, Passport, RC Book, and Custom IDs. • Attach original high-resolution document photos with camera or gallery. • Store extended fields like Vehicle Class, Validity Dates, and Expiry Dates.

🔐 Zero-Knowledge Security Architecture • Local PBKDF2 key derivation (10,000 iterations). • Biometric authentication (Fingerprint, Touch ID, Face ID) for quick unlock. • Permanent double-confirmation account and vault data wiping.

⚡ Quick Copy & Clean Interface • One-tap copying for card numbers, CVVs, and document numbers. • Sleek, clutter-free dashboard designed for everyday convenience.

Keep your physical wallet items safe, organized, and accessible anytime with Snow Wallet.

What’s new

What's New in Snow Wallet:
• 🎨 Welcome to Snow Wallet!
• 📶 Tap-to-add cards via NFC scanning
• 📷 Attach high-res photos of original documents
• 🆔 Realistic PAN, Aadhar, DL & Passport cards
• 🔒 Bank-grade AES-256 zero-knowledge encryption