Classical Ciphers

Learn Historic Encryption

1,99 € · Designed for iPad. Not verified for macOS.

Learn classical cryptography with 12 historic ciphers! From Caesar to Vigenère, encrypt/decrypt text with educational context and historical background. Discover the fascinating world of classical cryptography with this comprehensive educational app featuring 12 historically significant ciphers. Key Features: - 12 Classical Ciphers: Caesar, Vigenère, Hill, Atbash, Pigpen, ROT13/47, Rail Fence, Bacon, Transposition, Affine, and Simple Substitution - Real-time Encryption & Decryption with intuitive interface - Historical Context for each cipher with educational background - Interactive Learning with parameter guidance and visual feedback Perfect for: - Students studying cryptography and computer science - History enthusiasts interested in secret communications - Teachers demonstrating encryption concepts - Anyone curious about how messages were protected throughout history

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Added "How it works"; enhanced input experience.

Version 1.3

The developer, Hangzhou Lake Snow Technology Co., Ltd., 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 based, for example, 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

    Size
    • 789.5 KB
    Category
    • Utilities
    Compatibility
    Requires iOS 15.6 or later.
    • iPhone
      Requires iOS 15.6 or later.
    • iPad
      Requires iPadOS 15.6 or later.
    • iPod touch
      Requires iOS 15.6 or later.
    • Mac
      Requires macOS 12.5 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English
    Age Rating
    4+
    Provider
    Hangzhou Lake Snow Technology Co., Ltd.
    • Hangzhou Lake Snow Technology Co., Ltd. has identified itself as a trader for this app and confirmed that this product or service complies with European Union law.
    • DUNS Number
      777583847
    • Address
      China Mainland
      ZHEJIANG
      Hangzhou
      Room 21782, No. 260, Jiangshu Road, Xixing Sub-district, Binjiang District
      310000
    • Phone Number
      +86 13024276199
    • Email
      info@lakesnowtech.com
    Copyright
    • © 2026 Hangzhou Lake Snow Technology Co., Ltd.
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

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

    More by Hangzhou Lake Snow Technology Co., Ltd.

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