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Virtual Slide Rule app for iPhone and iPad


4.2 ( 9152 ratings )
Entertainment Education
Developer: Interrobang Group
1.99 USD
Current version: 3.01.04, last update: 6 years ago
First release : 24 Mar 2011
App size: 6.76 Mb

A genuine, virtual slide rule. Learn how to use the tool that helped us land on the moon.

Now with new zoom feature!