CryptoNote App

Secure Messaging with RSA

$1.99 · Designed for iPad. Not verified for macOS.

Encrypt your messages with military-grade RSA cryptography. No servers, no tracking, no accounts needed. Your private key stays on your device. Pure math, pure privacy. CryptoNote is your personal encryption companion for truly private communication. MILITARY-GRADE ENCRYPTION - RSA-2048 public key cryptography - Your private key never leaves your device - All encryption happens locally - no servers involved SIMPLE & INTUITIVE - Generate your unique key pair in one tap - Share your public key like a business card - Encrypt and decrypt messages effortlessly CONTACT MANAGEMENT - Save trusted contacts with their public keys - Quickly select recipients when encrypting - Organize your secure communication network SECURE BACKUP - Export encrypted backups to iCloud - Password-protected with AES-256 - Restore your keys after reinstalling GLOBAL SUPPORT - 11 languages supported - Auto-detects your system language - In-app tutorial in every language LEARN AS YOU GO - Interactive 5-step tutorial - Understand encryption concepts easily - Tips and best practices included No registration. No tracking. No data collection. Just you and mathematics. Download CryptoNote and take control of your digital privacy today!

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The developer, 文云 吴, 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
    文云 吴
    Size
    5.8 MB
    Category
    Utilities
    Compatibility
    Requires iOS 14.0 or later.
    • iPhone
      Requires iOS 14.0 or later.
    • iPad
      Requires iPadOS 14.0 or later.
    • iPod touch
      Requires iOS 14.0 or later.
    • Mac
      Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
    Languages
    English and 10 more
    • English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese
    Age Rating
    13+
    Copyright
    © aivolo
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

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