Caesar Fun app for iPhone and iPad

4.9 ( 8839 ratings )

Utilities Entertainment
Developer: Ozymandias

Free

Current version: 1.0.1, last update: 7 years ago
First release : 22 Aug 2008
App size: 28.16 Kb

A simple application for the classical Caesar cipher, i.e. encrypting and decrypting text using a cipher where every character is shifted to the one X step after it. Julius Caesar used X = 3, i.e. A→D, B→E, and so on. Or, for the UNIX geeks, it is the same thing as ROT13 when X = 13.

FEATURES

- Selectable key for the shifting (0-25)
- Selectable whether the input text should be encrypted or decrypted

NOTE: The application works with the standard 26-character alphabet (A-Z) only.