# Math Vs Undead vs Sushi Math Addition & Subtraction

The clearest difference is in-app purchases: Sushi Math Addition & Subtraction at none against Math Vs Undead's 1. Sushi Math Addition & Subtraction also leads on ads (none vs shown) and iOS requirement (9.0 vs 13.0). On price and device support there is nothing between them.

Both are free to download. Math Vs Undead sells 1 one-off in-app purchase. Sushi Math Addition & Subtraction asks for nothing beyond the download.

## The numbers

| Metric | Math Vs Undead | Sushi Math Addition & Subtraction |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (148 ratings)](https://appshunter.io/ios/app/math-vs-undead-math-game/id687283022/reviews)** | — |
| Number of ratings | **148** | — |
| Positive reviews | 48.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 133 MB | 17 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Peaksel](https://appshunter.io/developer/618105376) | [Preeda Kitiwanarat](https://appshunter.io/developer/1137394606) |

## What reviewers say

### Math Vs Undead

[App page](https://appshunter.io/ios/app/math-vs-undead-math-game/id687283022)

Engage in a thrilling math-based zombie shooter where solving arithmetic problems is your weapon. This game combines educational challenges with fun graphics to boost calculation speed and cognitive skills for all ages.

**Highlights:** Zombie shooter gameplay, Basic math operations (addition, subtraction, multiplication, division), 30 challenging levels, Improves calculation speed, Enhances cognitive functions, Eye-catching graphics

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all levels | $4.99 | one-time |


### Sushi Math Addition & Subtraction

[App page](https://appshunter.io/ios/app/sushi-math-addition-and-subtraction/id1213284936)

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

**In-app purchases:** none


## Frequently asked questions

### Is Math Vs Undead free?

Math Vs Undead is free to download, with in-app purchases available.

### Is Sushi Math Addition & Subtraction free?

Sushi Math Addition & Subtraction is free to download, with no in-app purchases.

### Do Math Vs Undead or Sushi Math Addition & Subtraction have ads?

Math Vs Undead shows ads; Sushi Math Addition & Subtraction does not.

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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.*