# Math Vs Undead vs Greedy Pig Challenge

The clearest difference is review sentiment: Math Vs Undead at 48% against Greedy Pig Challenge's 0%. Math Vs Undead also leads on rating (4.3 vs 2.0) and ratings volume (148 vs 1). Greedy Pig Challenge's advantage is in-app purchases (none vs 1) and ads (none vs shown). 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. Greedy Pig Challenge asks for nothing beyond the download.

Math Vs Undead holds the better App Store score, 4.3 against 2.0. That said, the two scores are not equally well evidenced: Math Vs Undead has 148 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 48% of Math Vs Undead's written reviews are positive against 0% of Greedy Pig Challenge's.

Math Vs Undead ships an update every 6 months, Greedy Pig Challenge every 2 months. The most recent releases landed on October 12, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Math Vs Undead | Greedy Pig Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (148 ratings)](https://appshunter.io/ios/app/math-vs-undead-math-game/id687283022/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/greedy-pig-challenge/id1637208813/reviews) |
| Number of ratings | **148** | 1 |
| Positive reviews | **48.1% of reviews** | 0.0% 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 | 11 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Peaksel](https://appshunter.io/developer/618105376) | [Colin Lyders](https://appshunter.io/developer/820715591) |

## 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 |


### Greedy Pig Challenge

[App page](https://appshunter.io/ios/app/greedy-pig-challenge/id1637208813)

Test your luck in this dice game where you aim to increase your score over seven rounds. Rolling a zero means losing your score for that round. Compete against your device and climb the Game Center leaderboard.

**Highlights:** Seven-round tournament play, Risk-reward dice rolling mechanics, Score building strategy, Game Center leaderboard integration, Achievement system

**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 Greedy Pig Challenge free?

Greedy Pig Challenge is free to download, with no in-app purchases.

### Which has better reviews, Math Vs Undead or Greedy Pig Challenge?

Math Vs Undead is rated higher. Math Vs Undead averages 4.3 out of 5 from 148 ratings, while Greedy Pig Challenge averages 2.0 from 1 ratings.

### Do Math Vs Undead or Greedy Pig Challenge have ads?

Math Vs Undead shows ads; Greedy Pig Challenge does not.

### Which is updated more often, Math Vs Undead or Greedy Pig Challenge?

Math Vs Undead ships an update every 6 months, and Greedy Pig Challenge every 2 months. Most recently, Math Vs Undead was updated on October 12, 2026 and Greedy Pig Challenge on October 6, 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.*