CardVault: Biz Card Scanner

Scan business cards with your camera — organized automatically and kept 100% private on your device. Multilingual support!

CardVault is a smart business card scanner that instantly digitizes and organizes your contacts — while keeping every card completely private.

Your card data never leaves your device. Scanning and text recognition run entirely on-device, and your cards are stored only on your iPhone and your own private iCloud (Apple CloudKit). Nothing is ever uploaded to our servers, shared with advertisers, or sent to any third party.

Simply scan a business card with your camera, and advanced on-device OCR automatically extracts key information — name, company, title, phone, email, address, and more. For even better accuracy, an optional on-device AI model (Google Gemma) works alongside OCR to understand each card and sort the details correctly — and it runs entirely on your iPhone, so your data still never leaves your device. Supports Korean, English, Japanese, and Chinese (Simplified/Traditional) business cards.

Privacy by design:

• Your data never leaves your device — no servers, no advertisers, no third parties
• On-device scanning — OCR and parsing happen on your iPhone, even offline
• No account, no login — works with your own iCloud, nothing to sign up for
• Encrypted storage — protected by iOS Data Protection on device and encrypted in your private iCloud

Key Features:

• Card Scanning — Point your camera and auto-capture with smart edge detection
• Multilingual OCR — Korean, English, Japanese, and Chinese card support
• On-Device AI — Optional on-device AI (Google Gemma) teams up with OCR for more accurate recognition — all still on your device
• Smart Parsing — Automatically categorizes name, company, title, and contact info
• Favorites & Search — Star important cards and find them instantly
• One-Tap Contact — Call, email, message, or visit websites directly
• Send a Card — Share a card by text message in one swipe
• Excel Export — Export all cards as an .xlsx spreadsheet
• Backup & Restore — Back up all cards and images to a file, and restore anytime
• iCloud Sync — Securely synced across your own devices via private iCloud (CloudKit), no login

Free for up to 25 cards. Upgrade to CardVault Pro ($6.99, one-time) to remove ads and store unlimited cards. Excel export is free for everyone.