# Math Vs Undead vs Xenon Crowe

The clearest difference is rating: Xenon Crowe at 5.0 against Math Vs Undead's 4.3. Xenon Crowe also leads on in-app purchases (none vs 1) and ads (none vs shown). Math Vs Undead's advantage is ratings volume (148 vs 2). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Math Vs Undead sells 1 one-off in-app purchase. Xenon Crowe asks for nothing beyond the download.

Xenon Crowe 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 2, so its average is the more settled of the two.

Math Vs Undead ships an update every 6 months, Xenon Crowe every 2 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Math Vs Undead | Xenon Crowe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (148 ratings)](https://appshunter.io/ios/app/math-vs-undead-math-game/id687283022/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/xenon-crowe/id1260852818/reviews)** |
| Number of ratings | **148** | 2 |
| Positive reviews | 48.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 133 MB | 95 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Peaksel](https://appshunter.io/developer/618105376) | [arludo Pty Ltd](https://appshunter.io/developer/1023251086) |

## 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 |


### Xenon Crowe

[App page](https://appshunter.io/ios/app/xenon-crowe/id1260852818)

Explore an alien world and hunt for creatures that have evolved unique survival tactics. Rotate your device to find prey and learn predator behavior to survive as long as possible in this challenging environment.

**Highlights:** Alien planet exploration, Creature hunting mechanics, Predator learning simulation, Device rotation for gameplay, Survival-focused objectives

**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 Xenon Crowe free?

Xenon Crowe is free to download, with no in-app purchases.

### Which has better reviews, Math Vs Undead or Xenon Crowe?

Xenon Crowe is rated higher. Math Vs Undead averages 4.3 out of 5 from 148 ratings, while Xenon Crowe averages 5.0 from 2 ratings.

### Do Math Vs Undead or Xenon Crowe have ads?

Math Vs Undead shows ads; Xenon Crowe does not.

### Which is updated more often, Math Vs Undead or Xenon Crowe?

Math Vs Undead ships an update every 6 months, and Xenon Crowe every 2 months. Most recently, Math Vs Undead was updated on November 6, 2026 and Xenon Crowe on November 2, 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.*