Grid paper maker vs RuleCoach Usage & Stats

This app can make original graph papers. ・You can change the size of one grid square. ・You can change the value of one square of the grid ・Label can be displayed on squares ・You can change the color of the grid ・Graphs can be drawn on the created graph paper. ・The created graph paper can be output as an image.

Apple App Store
Paid
Education

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RuleCoach

Developed to train myself, this is a valuable App for those who want to become better with their slide rules—or even those who just want some practice with mental arithmetic estimation—RuleCoach is both a coach and a proctor that aims to improve your speed and accuracy with your slide rule. Exams cover a wide range of scales found across many rules, and includes helpful instructions that will guide you in calculating solutions! Includes a unique calculation error metric calibrated to the linear misalignment of the physical components in addition to traditional calculation error percentages.