You could have downloaded Simple Cypher 2.2.1 for Mac from our application library for free. Simple Cypher for Mac lies within Games, more precisely Simulation. This Mac app was originally designed by Paul Young.
From the developer:
Simple Cypher is a Mac version of a cypher system. The original system used numbered, wooden wheels and a spindle with two end caps. Each wheel had all 26 letters around the edge in random order. The Sender noted the order in which wheels were placed on the spindle.
You may want to check out more software for Mac, such as Simple, Cypher or Cyph, which might be similar to Simple Cypher.
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