# Math Vs Undead vs Fraction Challenge

The clearest difference is ads: Fraction Challenge at none against Math Vs Undead's shown. Fraction Challenge also leads on review sentiment (70% vs 48%) and rating (4.6 vs 4.3). On price, in-app purchases, monetization model and device support there is nothing between them.

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

Fraction Challenge holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Fraction Challenge has 1.5K ratings behind it against 148, 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 70% of Fraction Challenge's.

Math Vs Undead ships an update every 6 months, Fraction Challenge every 2 months. The most recent releases landed on August 28, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Math Vs Undead | Fraction Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (148 ratings)](https://appshunter.io/ios/app/math-vs-undead-math-game/id687283022/reviews) | **[4.6 (1.5K ratings)](https://appshunter.io/ios/app/fraction-challenge/id1499338364/reviews)** |
| Number of ratings | 148 | **1.5K** |
| Positive reviews | 48.1% of reviews | **70.1% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 133 MB | 89 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) | [Didactoons Games SL](https://appshunter.io/developer/1457185685) |

## 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 |


### Fraction Challenge

[App page](https://appshunter.io/ios/app/fraction-challenge/id1499338364)

Engage in fun math games designed to teach and reinforce fraction operations. Practice addition, subtraction, multiplication, and division of fractions through interactive challenges. Compete with friends in multiplayer mode to boost mental calculation skills.

**Highlights:** Fraction representation, Addition and subtraction of fractions, Equivalent fractions, Fraction reduction, Multiplication and division of fractions, Multiplayer mode

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get the Full version | $1.99 | one-time |

**What reviewers like**

- 👍 Helps with learning fractions
- 🚀 Fun and engaging game
- 💡 Good for practicing and preparing for tests
- 👍 Competitive and challenging

**What reviewers complain about**

- 🐛 App crashes or doesn't open
- 🕰️ Timer is too fast
- 💰 Not free to play

**Reported bugs**

- App crashes on launch
- Login issues

**Requested features**

- Option to remove timer or increase time
- More game modes (e.g., divided fractions, add/subtract fractions, multiply)
- No battery required to play


## Frequently asked questions

### Is Math Vs Undead free?

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

### Is Fraction Challenge free?

Fraction Challenge is free to download, with in-app purchases available.

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

Fraction Challenge is rated higher. Math Vs Undead averages 4.3 out of 5 from 148 ratings, while Fraction Challenge averages 4.6 from 1.5K ratings.

### Do Math Vs Undead or Fraction Challenge have ads?

Math Vs Undead shows ads; Fraction Challenge does not.

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

Math Vs Undead ships an update every 6 months, and Fraction Challenge every 2 months. Most recently, Math Vs Undead was updated on August 28, 2026 and Fraction Challenge on September 26, 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.*