# Math Duel School vs Synthesis Math Tutor for Kids

The clearest difference is price: Synthesis Math Tutor for Kids at Free against Math Duel School's $9.99. Synthesis Math Tutor for Kids also leads on ratings volume (10K vs 99). Math Duel School's advantage is in-app purchases (none vs 5) and review sentiment (86% vs 77%). On rating, update cadence and ads there is nothing between them.

Synthesis Math Tutor for Kids is free to download; Math Duel School costs $9.99 up front. Synthesis Math Tutor for Kids sells 5 in-app purchases, starting at $29.00 per month. Math Duel School asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for Math Duel School against 4.6 for Synthesis Math Tutor for Kids. That said, the two scores are not equally well evidenced: Synthesis Math Tutor for Kids has 10K ratings behind it against 99, so its average is the more settled of the two. Written reviews are what separate them: 86% of Math Duel School's written reviews are positive against 77% of Synthesis Math Tutor for Kids's.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Math Duel School | Synthesis Math Tutor for Kids |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | [4.6 (99 ratings)](https://appshunter.io/ios/app/math-duel-school-fun-practice/id1060035207/reviews) | **[4.6 (10K ratings)](https://appshunter.io/ios/app/synthesis-math-tutor-for-kids/id6448335635/reviews)** |
| Number of ratings | 99 | **10K** |
| Positive reviews | **86.4% of reviews** | 76.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | **Free** | Freemium |
| Size | 181 MB | 3 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Makkajai Edu Tech Private Limited](https://appshunter.io/developer/828715957) | [Synthesis](https://appshunter.io/developer/1684445188) |

## 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


### Synthesis Math Tutor for Kids

[App page](https://appshunter.io/ios/app/synthesis-math-tutor-for-kids/id6448335635)

An AI-powered math tutor offers personalized, adaptive lessons for children aged 5-11. It covers a range of topics with interactive guidance and engaging gameplay, helping to build confidence and critical thinking skills.

**Highlights:** AI-powered adaptive lessons, Interactive digital tutor, Multi-sensory learning with digital manipulatives, Progress tracking for accuracy and speed, Engaging gameplay for math practice, Adaptive flashcards

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Synthesis Tutor Family Monthly | $29.00 | per month |
| Synthesis Tutor Family Monthly | $29.00 | per month |
| Synthesis Tutor Annual Family | $119.00 | per year |
| Synthesis Tutor Annual Family | $119.00 | per year |
| Synthesis Tutor Annual Monthly | $294.99 | per year |


## Frequently asked questions

### Is Math Duel School free?

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

### Is Synthesis Math Tutor for Kids free?

Synthesis Math Tutor for Kids is free to download, with in-app purchases available.

### Which has better reviews, Math Duel School or Synthesis Math Tutor for Kids?

Synthesis Math Tutor for Kids is rated higher. Math Duel School averages 4.6 out of 5 from 99 ratings, while Synthesis Math Tutor for Kids averages 4.6 from 10K ratings.

### Do Math Duel School or Synthesis Math Tutor for Kids have ads?

Neither Math Duel School nor Synthesis Math Tutor for Kids shows ads.

### Which is updated more often, Math Duel School or Synthesis Math Tutor for Kids?

Math Duel School ships an update monthly, and Synthesis Math Tutor for Kids monthly. Most recently, Math Duel School was updated on November 2, 2026 and Synthesis Math Tutor for Kids on November 5, 2026.

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