Archived App (Last seen on 9 Aug 2025)
This is an archived listing of the app previously available on the App Store.
Explore historical ciphers and codes, from Caesar to Enigma. Learn how they work, create your own encrypted messages, and decipher those from friends. Satisfy your curiosity about pre-computer encryption methods.
4.5
May 10, 2024
New in this version: - Major iOS 17 compatibility update - Enhanced morse code audio decoding - You can now reset all Enigma and Lorenz settings with a single tap - Fixed an issue affecting reloading the configuration for the Book cipher has been resolved
MoreCipherBoB includes Caesar ciphers, Substitution ciphers, Polybius Square ciphers, Book ciphers, Morse code, the Enigma machine, Lorenz cipher, and Public/Private key ciphers.
The app provides a brief history of each cipher type and step-by-step walkthroughs of how they worked, allowing you to create and decipher messages to practice.
The provided data does not specify offline functionality. However, educational apps of this nature often function without an internet connection after initial download.
CipherBoB is available for iPhone and iPad devices.
CipherBoB has an age rating of 4+, making it suitable for a wide range of users interested in learning about ciphers.
The app was last updated on May 10, 2024, indicating active development and support from the developer.
CipherBoB is a paid app priced at $1.99.
No, CipherBoB does not contain advertisements, offering an uninterrupted learning experience.
