# Math duel games vs YinYu Math Game

The clearest difference is update cadence: YinYu Math Game at every 9 days against Math duel games's every 12 months. Math duel games's advantage is iOS requirement (9.2 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Math duel games ships an update every 12 months, YinYu Math Game every 9 days. Both last shipped on October 19, 2026.

## The numbers

| Metric | Math duel games | YinYu Math Game |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/yinyu-math-game/id1668565042/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 9 days** |
| Monetization | — | Free |
| Size | 7 MB | 34 MB |
| Requires iOS | **9.2** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Surasak Khanchaiyaphum](https://appshunter.io/developer/956439269) | [Roger Webster](https://appshunter.io/developer/563525030) |

## What reviewers say

### Math duel games

[App page](https://appshunter.io/ios/app/math-duel-games/id1053986392)

**Features:** macOS Compatibility

**In-app purchases:** none


### YinYu Math Game

[App page](https://appshunter.io/ios/app/yinyu-math-game/id1668565042)

This educational math game challenges players to solve algebraic expressions using PEMDAS. It features progressive difficulty levels, a global leaderboard, and is designed for middle and high school students interested in STEM.

**Highlights:** PEMDAS expression evaluation, Progressive difficulty levels (17 per step), Global leaderboard, Timed challenges, STEM-focused learning, Random number generation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Math duel games free?

Math duel games is free to download, with no in-app purchases.

### Is YinYu Math Game free?

YinYu Math Game is free to download, with no in-app purchases.

### Do Math duel games or YinYu Math Game have ads?

Neither Math duel games nor YinYu Math Game shows ads.

### Which is updated more often, Math duel games or YinYu Math Game?

Math duel games ships an update every 12 months, and YinYu Math Game every 9 days. Most recently, Math duel games was updated on October 19, 2026 and YinYu Math Game on October 19, 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.*