# Math Duel School vs Master Math Island

The clearest difference is price: Master Math Island at Free against Math Duel School's $9.99. Math Duel School's advantage is rating (4.6 vs 3.0) and review sentiment (86% vs 50%). On ads and device support there is nothing between them.

Master Math Island is free to download; Math Duel School costs $9.99 up front. Master Math Island sells 7 one-off in-app purchases. Math Duel School asks for nothing beyond the download.

Math Duel School holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: Math Duel School has 99 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 86% of Math Duel School's written reviews are positive against 50% of Master Math Island's.

Math Duel School ships an update monthly, Master Math Island every 4 months. The most recent releases landed on October 8, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Math Duel School | Master Math Island |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[4.6 (99 ratings)](https://appshunter.io/ios/app/math-duel-school-fun-practice/id1060035207/reviews)** | [3.0 (4 ratings)](https://appshunter.io/ios/app/master-math-island/id6449206772/reviews) |
| Number of ratings | **99** | 4 |
| Positive reviews | **86.4% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 181 MB | 498 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Makkajai Edu Tech Private Limited](https://appshunter.io/developer/828715957) | [Blake eLearning](https://appshunter.io/developer/530378341) |

## What reviewers say

### Math Duel School

[App page](https://appshunter.io/ios/app/math-duel-school-fun-practice/id1060035207)

Engage in fun math competitions with friends or siblings, improving arithmetic skills for kids in grades K-5. Offers multiplayer modes and detailed progress tracking for parents and teachers.

**Highlights:** Multiplayer math duels, Grade K-5 skill coverage, Addition, subtraction, multiplication, division practice, Nearby and split-screen modes, Progress reports for parents, Customizable skill difficulty

**In-app purchases:** none


### Master Math Island

[App page](https://appshunter.io/ios/app/master-math-island/id6449206772)

This app offers a fun and engaging way to learn and practice math for ages 7-70. Through hundreds of motivating games, users can conquer number facts, build confidence, and earn in-game rewards while developing their math skills in an immersive world.

**Highlights:** Step-by-step math learning sequence, Hundreds of motivating math games, In-game rewards and progress tracking, World building and island customization, Practice basic math facts, Enhance recall, speed, and accuracy

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Simple Bundle | $2.99 | one-time |
| Big Bundle | $5.99 | one-time |
| Modest Bundle | $7.99 | one-time |
| Big Bundle | $9.99 | one-time |
| Big Bundle | $12.99 | one-time |
| Big Bundle | $14.99 | one-time |
| Complete Bundle | $19.99 | one-time |


## Frequently asked questions

### Is Math Duel School free?

Math Duel School costs $9.99, with no in-app purchases.

### Is Master Math Island free?

Master Math Island is free to download, with in-app purchases available.

### Which has better reviews, Math Duel School or Master Math Island?

Math Duel School is rated higher. Math Duel School averages 4.6 out of 5 from 99 ratings, while Master Math Island averages 3.0 from 4 ratings.

### Do Math Duel School or Master Math Island have ads?

Neither Math Duel School nor Master Math Island shows ads.

### Which is updated more often, Math Duel School or Master Math Island?

Math Duel School ships an update monthly, and Master Math Island every 4 months. Most recently, Math Duel School was updated on October 8, 2026 and Master Math Island on October 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*