# RuleCoach

> Education

Canonical page: [https://chrome-stats.com/d/id431452221](https://chrome-stats.com/d/id431452221)

## Overview

- **ID:** `id431452221`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Removed
- **Publisher:** Jeffrey C. Reinecke
- **Category:** Education
- **Version:** 2.0.1
- **Last updated:** 2022-04-04
- **First published:** 2011-04-15
- **Size:** 2.98 MB
- **Data as of:** 2026-05-25
- **Store listing:** [Apple App Store](https://apps.apple.com/gb/app/rulecoach/id431452221)
- **Website:** [https://github.com/paploo/SlideRuleCoach/wiki](https://github.com/paploo/SlideRuleCoach/wiki)
- **Privacy policy:** [https://github.com/paploo/SlideRuleCoach/wiki/Privacy-Policy](https://github.com/paploo/SlideRuleCoach/wiki/Privacy-Policy)

## Description

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.

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Source: [Chrome-Stats](https://chrome-stats.com/d/id431452221)