# King of Math Jr: School Ed

> Elementary School Math Games

Canonical page: [https://chrome-stats.com/d/id579528355](https://chrome-stats.com/d/id579528355)

## Overview

- **ID:** `id579528355`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Oddrobo Software AB
- **Category:** Education
- **Rating:** 4.00 / 5 (22 ratings)
- **Version:** 1.4.3
- **Last updated:** 2026-08-24
- **First published:** 2012-12-29
- **Size:** 78 MB
- **Data as of:** 2026-09-19
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/king-of-math-jr-school-ed/id579528355)
- **Website:** [https://oddrobo.com](https://oddrobo.com/)
- **Privacy policy:** [https://oddrobo.com/privacy-policy](https://oddrobo.com/privacy-policy)

## Description

Complete School Edition of King of Math Jr. All content is unlocked, with no ads, in-app purchases, or external links. Works fully offline — ideal for classrooms, homeschooling, and family use.

King of Math Jr is a mathematics game in a medieval environment where you climb the social ladder by answering math questions and solving puzzles.  Collect stars, get medals and compete against friends and family. Master the game and become a King or Queen of Math! 

King of Math Jr is suitable for age 6 and up and introduces mathematics in an accessible and inspiring manner. Its educational strength lies in awakening curiosity and putting mathematics in a fun context. Players are encouraged to think for themselves and see mathematical concepts from different angles by solving problems in many areas. 

Content
- Counting
- Addition 
- Subtraction 
- Multiplication 
- Division 
- Geometry 
- Comparing  
- Measuring 
- Puzzles 
- Fractions

## Rankings

- #253,187 — Overall

## Review summary

King of Maths Jr. is praised for its math-learning value, engaging gameplay, and suitability across ages and settings. Reviewers highlight a rich, structured content library and positive use in homes and classrooms. However, multiple users report stability problems, including frequent crashes and compatibility issues on older iOS versions, which hinder gameplay. Overall, the app is valued for education and engagement but needs bug fixes to ensure reliable operation across devices.

### Pros

- Helps kids learn math and shows measurable skill gains (including fractions) across ages.
- Engaging and fun with gamified features (level progression, changing avatars) that keep kids motivated.
- Suitable for multiple ages and settings (K–3, family play, classroom resources).
- Rich content structure with multiple books, chapters, and activities plus skill wrap-ups.
- Positive reception from parents and educators, including classroom use and home learning.

### Cons

- Frequent crashes and force closes, preventing from starting or playing smoothly.
- Compatibility issues with older iOS versions (notably iOS 7.x/8.x) leading to crashes and instability.

## Similar extensions and apps

- [King of Math Jr](https://chrome-stats.com/d/id718099583) — 4.50 / 5
- [King of Math Jr 2: School Ed](https://chrome-stats.com/d/id1572959893) — 4.90 / 5
- [King of Math 2: School Ed](https://chrome-stats.com/d/id978643377) — 4.60 / 5
- [King of Math Jr 2](https://chrome-stats.com/d/id1350269459) — 4.70 / 5
- [King of Math: School Ed](https://chrome-stats.com/d/id545625741) — 4.70 / 5
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- [King of Math+](https://chrome-stats.com/d/id6446832817) — 5.00 / 5
- [King of Math 2](https://chrome-stats.com/d/id941035814) — 4.70 / 5
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Source: [Chrome-Stats](https://chrome-stats.com/d/id579528355)