CardKeep : Card Wallet

Tap. Copy. Pay.

Free · In‑App Purchases

Your cards, only on your device. Encrypted, offline, private — CardKeep never connects to the internet. Tap. Copy. Pay. CardKeep is a private, offline vault for your payment cards. Your card details live only on your device — encrypted by the hardware-backed secure storage of your phone. No servers, no accounts, no tracking. CardKeep never connects to the internet. TAP. COPY. PAY. Open a card, tap to copy the number or CVV, and paste it at checkout. The clipboard clears itself automatically after 45 seconds. WHY CARDKEEP? • 100% offline — your data never leaves your device • Encrypted with iOS Keychain, protected by Face ID / Touch ID • Optional app PIN for an extra layer of security • Beautiful, realistic card designs with embossed details • Wallet-style deck: flick through your cards like a real cardholder • Favorites always on top, drag & drop reordering • Auto-clearing clipboard — copied details vanish after 45 seconds • Expired-card badge, duplicate protection, Luhn validation • Dark and light themes • Available in 11 languages PRIVATE BY DESIGN We can't see your data. Nobody can. There are no analytics, no ads and no third-party SDKs. If you delete the app, your data is gone — that's the point. FREE & PRO Store up to 3 cards for free. A single one-time purchase unlocks unlimited cards — no subscription, ever. Note: CardKeep is a storage tool, not a payment app. It does not process payments and is not affiliated with any bank or card network.

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The developer, MUSTAFA NURI PEKDEMIR, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    MUSTAFA NURI PEKDEMIR
    Size
    19.9 MB
    Category
    Utilities
    Compatibility
    Requires iOS 13.0 or later.
    • iPhone
      Requires iOS 13.0 or later.
    • iPad
      Requires iPadOS 13.0 or later.
    • iPod touch
      Requires iOS 13.0 or later.
    Languages
    English
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    © 2026 MNP
  • Developer Website
  • Privacy Policy

    • More by MUSTAFA NURI PEKDEMIR

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