Classical Ciphers
Learn Historic Encryption
$1.99 · Designed for iPad
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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The developer, 可 陈, 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.
Accessibility
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Information
- Seller
- 可 陈
- Size
- 715.8 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+
- 4+
- Copyright
- © 2025 Ke Chen
