# Math Vs Undead vs Mental Maths

The clearest difference is rating: Mental Maths at 5.0 against Math Vs Undead's 4.3. Math Vs Undead's advantage is ratings volume (148 vs 5) and iOS requirement (13.0 vs 16.4). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Math Vs Undead sells 1 one-off in-app purchase and Mental Maths sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Mental Maths holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Math Vs Undead has 148 ratings behind it against 5, so its average is the more settled of the two.

Math Vs Undead ships an update every 6 months, Mental Maths every 7 months. The most recent releases landed on August 28, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Math Vs Undead | Mental Maths |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (148 ratings)](https://appshunter.io/ios/app/math-vs-undead-math-game/id687283022/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/mental-maths-test-and-learn/id1114936756/reviews)** |
| Number of ratings | **148** | 5 |
| Positive reviews | 48.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 6 months** | Every 7 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 133 MB | 11 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Peaksel](https://appshunter.io/developer/618105376) | [Vicki Partridge](https://appshunter.io/developer/1114861973) |

## 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 |


### Mental Maths

[App page](https://appshunter.io/ios/app/mental-maths-test-and-learn/id1114936756)

Practice mental math skills with a variety of exercises for addition, subtraction, multiplication, and division. Track your progress and adjust difficulty for a personalized learning experience, accessible offline.

**Highlights:** Addition, subtraction, multiplication, division exercises, Timed calculation challenges, Adjustable difficulty levels, Progress tracking, Offline access, User-friendly design

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Math Vs Undead free?

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

### Is Mental Maths free?

Mental Maths is free to download, with in-app purchases available.

### Which has better reviews, Math Vs Undead or Mental Maths?

Mental Maths is rated higher. Math Vs Undead averages 4.3 out of 5 from 148 ratings, while Mental Maths averages 5.0 from 5 ratings.

### Do Math Vs Undead or Mental Maths have ads?

Both Math Vs Undead and Mental Maths show ads.

### Which is updated more often, Math Vs Undead or Mental Maths?

Math Vs Undead ships an update every 6 months, and Mental Maths every 7 months. Most recently, Math Vs Undead was updated on August 28, 2026 and Mental Maths on September 18, 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.*