# Math Vs Undead vs SaMurra

The clearest difference is in-app purchases: SaMurra at none against Math Vs Undead's 1. SaMurra also leads on ads (none vs shown) and update cadence (every 2 months vs every 6 months). On price, review sentiment, 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. SaMurra asks for nothing beyond the download.

Math Vs Undead ships an update every 6 months, SaMurra every 2 months. The most recent releases landed on August 28, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Math Vs Undead | SaMurra |
| --- | --- | --- |
| 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** | 42.9% 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 | 19 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Peaksel](https://appshunter.io/developer/618105376) | [Davide Onida](https://appshunter.io/developer/1276164850) |

## 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 |


### SaMurra

[App page](https://appshunter.io/ios/app/samurra/id1276164851)

Engage in a classic finger-guessing game online against real players or AI. The objective is to correctly predict the sum of fingers shown by both players to win rounds and ultimately the match. Enjoy a simple yet engaging experience with fun characters and sounds.

**Highlights:** Online multiplayer matches, Traditional 'morra' game, Guess the sum of fingers, Win 3 rounds to win match, Simple user interface, Funny characters and sounds

**Features:** macOS Compatibility

**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 SaMurra free?

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

### Do Math Vs Undead or SaMurra have ads?

Math Vs Undead shows ads; SaMurra does not.

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

Math Vs Undead ships an update every 6 months, and SaMurra every 2 months. Most recently, Math Vs Undead was updated on August 28, 2026 and SaMurra on September 17, 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.*