# King of Math Jr — Math Games for Kids

> Medieval math game for kids to learn counting, addition, subtraction, and more. (iPhone/iPad app by Oddrobo Software AB.)

- Source: https://appshunter.io/ios/app/king-of-math-jr/id718099583 (this page in markdown: same URL + `.md`)
- Developer: [Oddrobo Software AB](https://appshunter.io/developer/423545647)
- Category: Education, Games, Family, Puzzle
- Price: Free with in-app purchases
- Rating: 4.50/5 from 77 App Store ratings · 102 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 79 MB
- Languages: British English, Danish, Dutch, Finnish, French (France), German (Germany), Greek, Italian, Japanese, Korean and 8 more
- Released: 2013-10-15
- Data updated: 2026-09-03
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/king-of-math-jr/id718099583/reviews.md

## What is King of Math Jr?

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. 

The free version includes: 

- Counting
- Addition 
- Subtraction 

The full game can be bought as a one-time in-app purchase and includes: 

- Multiplication 
- Division 
- Geometry 
- Comparing  
- Measuring 
- Puzzles 
- Fractions

Note for schools: A School Edition is also available, with all content unlocked and no in-app purchases ("King of Math Jr: School Ed").

## Key features

- Medieval math adventure
- Solve math questions and puzzles
- Climb social ladder
- Collect stars and medals
- Learn counting, addition, subtraction
- Master multiplication, division, geometry

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Full Game | $3.99 | one-time |


## Recent user reviews (10 of 102)

All indexed reviews: https://appshunter.io/ios/app/king-of-math-jr/id718099583/reviews.md

### 5/5 — .

*2026-08-21, version 1.4.2*

'

### 5/5 — Ótimo

*2026-06-21*

Muito legal esse jogo, minha irmã adora 
E é educativo eu recomendo muito para todas as mães

**Developer response:** Muito obrigado pelas 5 estrelas! 😊 Ficamos muito felizes em saber que sua irmã adora o jogo e que você acha ele educativo. Muito obrigado por recomendar Rei da Matemática Jr para outras famílias!

### 5/5 — You forgot the timer.

*2026-02-22, version 1.4.1*

How will I see my time I have left?

### 5/5 — IsT sehr Gut

*2026-02-16*

Das Spiel ist sehr gut das kann ich nur empfehlen

**Developer response:** Vielen Dank für die 5 Sterne! 😊 Es freut uns sehr, dass dir das Spiel so gut gefällt – danke für die Empfehlung!

### 5/5 — Amazing

*2026-01-30, version 1.4.1*

This should be game of the millennium

### 2/5 — Bien mais décevant

*2025-10-15*

Le jeu est bien en lui même pour les enfants mais si on veut faire plus de 29 niveaux il faut payer 3,99€ pour avoir la fin dommage sinon le jeu est bien

**Developer response:** Merci pour votre retour et d’avoir essayé Roi des Maths Jr. La version gratuite propose un nombre limité de niveaux pour permettre d’essayer le jeu ; le déblocage complet se fait via un achat unique, ce qui nous permet de garder l’application sans publicité et de continuer à l’améliorer. Nous comprenons votre déception—message bien reçu. Pour toute question ou suggestion, écrivez-nous à info@oddrobo.com.

### 3/5 — Pagar!!!!!!!!

*2025-09-26*

Para  fazer os livros tanque pagar!!!!!!!!!!!!!!!!!!!!😡😡😡😡😡😡😡😡😡😡

**Developer response:** Obrigado pela avaliação de 3 estrelas e pelo feedback sincero. Mantemos alguns livros gratuitos para você experimentar; o acesso a todo o conteúdo é pago para que possamos continuar criando material novo, manter o app e mantê-lo totalmente sem anúncios. Esperamos que isso esclareça — e agradecemos por jogar!

### 5/5 — Harrymanoel17

*2025-04-03*

Harrymanoel17

### 5/5 — Отличный тренажер для математики

*2024-10-30, version 1.3.2*

Очень приятно развиваться на такой хорошей игре

### 5/5 — Amooo

*2024-07-26*

Muito bommm

## Frequently asked questions about King of Math Jr

### What does King of Math Jr do?

King of Math Jr is a mathematics game set in a medieval world. Players answer math questions and solve puzzles to advance in the game, collect rewards, and learn various math skills in a fun and engaging way.

### What math skills can my child learn with this app?

The free version includes counting, addition, and subtraction. The full game, available via in-app purchase, expands to include multiplication, division, geometry, comparing, measuring, puzzles, and fractions.

### How much does King of Math Jr cost?

The app offers a free version with basic math concepts. The full game, which unlocks all content including advanced math topics and puzzles, can be purchased with a one-time in-app purchase.

### Is there a version for schools?

Yes, a School Edition is available. This version has all content unlocked and does not include any in-app purchases, making it suitable for classroom use.

### What age group is King of Math Jr for?

This app is suitable for children aged 6 and up. It is designed to introduce mathematics in an accessible and inspiring manner, awakening curiosity and presenting concepts in a fun context.

## Version history (last 5 releases)

### 1.4.3 — 2026-08-24

Fixed an issue where medals were not always saved correctly to the player profile.

### 1.4.2 — 2026-07-10

Fixed a bug in Geometry Chapter 8 that affected certain devices.

### 1.4.1 — 2025-12-17

General improvements

### 1.4 — 2025-12-09

- Updated and optimized for modern iOS devices.
- General improvements and bug fixes.

### 1.3.2 — 2022-03-12

Fixed a bug

## Apps similar to King of Math Jr

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Mental Math Games & Practice](https://appshunter.io/ios/app/mental-math-games-and-practice/id1193006281) | 4.7 (1,634) | Free | Education |
| [Color by Number: Kids' Games](https://appshunter.io/ios/app/color-by-number-kids-games/id6446198540) | 4.1 (2,306) | Free | Education |
| [panda yogurt factory](https://appshunter.io/ios/app/panda-yogurt-factory/id1567726940) | — | Free | Education |
| [Ei!](https://appshunter.io/ios/app/ei/id1625151760) | — | Free | Education |
| [Minda Kids Learning](https://appshunter.io/ios/app/minda-kids-learning/id1602153540) | — | Free | Education |
| [Educational game for toddlers](https://appshunter.io/ios/app/educational-game-for-toddlers/id1621516780) | 4.5 (8) | Free | Education |

## More apps by Oddrobo Software AB

- [Math Formulas - Ref. Guide](https://appshunter.io/ios/app/math-formulas-ref-guide/id423545644)
- [King of Math](https://appshunter.io/ios/app/king-of-math/id473904402)
- [King of Math: School Ed](https://appshunter.io/ios/app/king-of-math-school-ed/id545625741)
- [King of Math Jr: School Ed](https://appshunter.io/ios/app/king-of-math-jr-school-ed/id579528355)
- [Doctor Lowhigh](https://appshunter.io/ios/app/doctor-lowhigh/id876998884)

All apps by Oddrobo Software AB: https://appshunter.io/developer/423545647

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-03.*