# King of Math — Math Quiz & Mental Training

> Engaging math game for mental training and skill improvement for all ages. (iPhone/iPad app by Oddrobo Software AB.)

- Source: https://appshunter.io/ios/app/king-of-math/id473904402 (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: 4.70/5 from 3,079 App Store ratings · 399 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 192 MB
- Languages: British English, Arabic, Danish, Dutch, Finnish, French (France), German (Germany), Greek, Hebrew, Indonesian and 14 more
- Released: 2011-12-21
- Data updated: 2026-08-28
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/king-of-math/id473904402/reviews.md

## What is King of Math?

Level up your math skills and become the King of Math!

King of Math is a fun and fast-paced game for the whole family. The math level is about Middle school math (Grades 6–8), but the game suits anyone who wants to practice and improve their mental math — kids and adults alike.

Start as a farmer and climb the ranks by solving math problems and improving your score. Challenge yourself with diverse question types, earn achievements, and compete on global leaderboards!

Features:
- Fun for both children and adults – perfect for family play
- Improve your mental math speed with a variety of challenges
- Collect stars, achievements, and compete on leaderboards
- Free to get started with addition and subtraction – unlock all content with a one-time purchase

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

User comments:

"I am pleasantly surprised at the different types of questions and how interesting this game is." - York HS math teacher

“It will have you sharpening up your mental math skills without you even realizing it.” - The iPhone Mom

"As a lifetime mathematician and a math tutor and teacher of over 20 years this is one of the most engaging ways to review math skills that I have ever seen." - App Store review

## Key features

- Mental math practice
- Diverse question types
- Rank progression system
- Achievements and leaderboards
- Suitable for family play

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

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


## What do users think of King of Math?

Overall sentiment: positive

**Pros**

- 🚀 Fast pace
- 👍 Fun and challenging
- 👍 Variety of math subjects
- 👍 Helpful for learning and practicing
- 👍 Good for brain training
- 👍 Engaging and addictive

**Cons**

- 🐛 Incorrect answers shown as wrong
- 💰 Requires payment to unlock full version
- 👎 Basic graphics and visuals

**Commonly reported bugs**

- Lost progress and purchases when reinstalling
- Keyboard blocking UI elements

**Most requested features**

- More advanced math topics
- Ability to review wrong answers
- Difficulty settings or modes
- More levels and books to progress through
- Explanations or examples for harder questions

## Recent user reviews (10 of 399)

All indexed reviews: https://appshunter.io/ios/app/king-of-math/id473904402/reviews.md

### 4/5 — エピローグまでクリアした感想と改善した方がいい点

*2026-08-14*

一番最後の難関、エピローグまで全てクリアして、思ったのが後半の一章一章がとてもハードルの高く制限時間を外さなとクリアできないのと、四つの選択肢を2こ以上同時にタップすると2問目以降間違えても間違えた判定にならず30秒足らずで一章をクリアしてしまう（バグ？)点を改善するとさらにとても楽しくできると思います。

**Developer response:** レビューと詳しいご意見ありがとうございます！最初の無料範囲を楽しく進められたとのこと、うれしいです。課金後に急に難しく感じる点はごもっともです。ただ、“難しい”と感じるのは、その分しっかり学べていて力が付いている証拠でもあります。焦らず少しずつで大丈夫ですよ。もっと易しい難易度をご希望でしたら、『数学の王者ジュニア』 もぜひお試しください

### 5/5 — Estimulante

*2026-08-06*

Joguinho bem legal

**Developer response:** Muito obrigado pelas 5 estrelas! 😊 Que bom que você achou o joguinho bem legal. Divirta-se!

### 5/5 — Super

*2026-07-11*

Super

**Developer response:** Merci pour votre avis 5 étoiles ! 😊🌟🎉

### 5/5 — Solides Mathespiel für Grundrechenarten!

*2026-07-03*

Ich habe mit diesem Spiel als ich noch in der Grundschule war immer sehr viel Spaß gehabt. Zusammen mit meinem Bruder hab ich immer versucht im Rang aufzusteigen. Man kann bei diesem Spiel leicht mal vergessen das man gerade Mathe macht. :)

**Developer response:** Vielen Dank für die wunderbare 5-Sterne-Bewertung! 😊 Es freut uns sehr, dass du und dein Bruder damals in der Grundschule so viel Spaß beim Aufsteigen im Rang hattet. Dass man dabei fast vergisst, gerade Mathe zu machen, ist genau das, was wir erreichen wollten!

### 5/5 — Добавить новые разделы

*2026-06-06*

Прекрасное приложение. Но не думали ли Вы, уважаемые разработчики, после стольких лет существования добавить новые разделы. Например, элементы высшей математики. Элементарная школьная — это хорошо. Но кому-то может пригодиться и тренировка в вычислении базовых пределов/рядов/интегралов/производных. Было бы замечательно, если бы Вы добавили такие разделы.

**Developer response:** Спасибо за ваш отзыв и предложение! Мы действительно рассматривали возможность добавить в King of Math более сложные разделы математики, выходящие за рамки школьной программы. Мы согласны, что тренировка таких тем, как пределы, производные, интегралы и ряды, в игровом формате могла бы быть очень интересной. Спасибо за обратную связь — мы обязательно учтём её в будущем!

### 4/5 — :(

*2026-05-13*

Разочарован обновление отстой, шрифт ужас. Верните, пожалуйста, что бы было всё по старому исправите по прошу друзей и сам поставлю 5 звёзд)

**Developer response:** Спасибо за отзыв и нам очень жаль, что последнее обновление вас разочаровало. В нём действительно было много крупных изменений (графика, интерфейс, шрифты), и мы понимаем, что такие обновления нравятся не всем. Отдельное спасибо за замечание про шрифт — мы обязательно учтём это при дальнейших улучшениях. Спасибо!

### 5/5 — Rei da matemática

*2026-04-18*

Muito bom!

**Developer response:** Obrigado pelas 5 estrelas! 😊 Que bom que você gostou—divirta-se!

### 1/5 — Ne télécharger pas !!

*2026-03-25*

Se jeux est une arnaque total et on peux attraper des virus faites attention !! ⚠️

### 5/5 — Make King of math 3 for high schoolers make multiplication free

*2026-02-22, version 1.4.7*

Make a third sequel to this.

### 3/5 — おもムズ

*2026-02-16*

初めて最初の課金なしゾーンでは難なく行けて楽しかったのですが、もっとやりたいと課金してみるとゲキムズ。5問やると時間切れになってしまうので制限時間を外していますが、それでも一章十数分かかってしまいます。AI先生やり方を聞いてなんとかならないかと悩んでいます。問題の簡易化をお願いします🙇

**Developer response:** レビューと詳しいご意見ありがとうございます！最初の無料範囲を楽しく進められたとのこと、うれしいです。課金後に急に難しく感じる点はごもっともです。ただ、“難しい”と感じるのは、その分しっかり学べていて力が付いている証拠でもあります。焦らず少しずつで大丈夫ですよ。もっと易しい難易度をご希望でしたら、『数学の王者ジュニア』 もぜひお試しください

## Frequently asked questions about King of Math

### What is King of Math?

King of Math is a fun and fast-paced game designed to help users of all ages improve their mental math skills. Players start as a farmer and climb the ranks by solving various math problems, earning achievements, and competing on global leaderboards.

### What kind of math problems does it include?

The game focuses on middle school math levels (Grades 6-8) but is suitable for anyone wanting to practice mental math. It includes a variety of question types to keep the challenges interesting and engaging for users.

### How much does King of Math cost?

The app is free to get started with basic addition and subtraction. All content can be unlocked with a one-time purchase, offering full access to all features and challenges.

### Is there a version for schools?

Yes, a School Edition is available, named "King of Math: School Ed". This version has all content unlocked and does not include any in-app purchases, making it ideal for educational settings.

### Who is this app best suited for?

This app is perfect for families looking for a fun way to practice math together, as well as individuals of any age who want to sharpen their mental math speed and improve their math skills in an engaging way.

## Version history (last 5 releases)

### 2.0.8 — 2026-06-29

General improvements

### 2.0.7 — 2026-06-14

General improvements and bug fixes.

### 2.0.6 — 2026-06-10

General improvements

### 2.0.4 — 2026-05-26

General improvements and bug fixes.

### 2.0.2 — 2026-05-15

Minor fixes

## Apps similar to King of Math

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Math Brain Booster Games](https://appshunter.io/ios/app/math-brain-booster-games/id554437914) | 4.7 (27,218) | Free | Education |
| [Mental Math Games & Practice](https://appshunter.io/ios/app/mental-math-games-and-practice/id1193006281) | 4.7 (1,634) | Free | Education |
| [Math Problems 1st - 12th Grade](https://appshunter.io/ios/app/math-problems-1st-12th-grade/id1540872304) | 4.7 (12,154) | Free | Education |
| [Splash Math: K-5 Learning app](https://appshunter.io/ios/app/splash-math-k-5-learning-app/id463471155) | 4.6 (4,438) | Free | Education |
| [Monster Math 2: Kids Math Game](https://appshunter.io/ios/app/monster-math-2-kids-math-game/id1025450732) | 4.5 (6,529) | Free | Education |
| [Elevate - Brain Training Games](https://appshunter.io/ios/app/elevate-brain-training-games/id875063456) | 4.8 (539,730) | 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: 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)
- [King of Math Jr](https://appshunter.io/ios/app/king-of-math-jr/id718099583)
- [Doctor Lowhigh](https://appshunter.io/ios/app/doctor-lowhigh/id876998884)

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

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*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 2026-08-28.*