# Math Vs Undead vs UncleBill

The clearest difference is rating: UncleBill at 5.0 against Math Vs Undead's 4.3. UncleBill also leads on ads (none vs shown) and review sentiment (69% vs 48%). Math Vs Undead's advantage is update cadence (every 6 months vs every 41 months) and ratings volume (148 vs 1). 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 UncleBill sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UncleBill 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 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 69% of UncleBill's.

Math Vs Undead ships an update every 6 months, UncleBill every 41 months. The most recent releases landed on October 23, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Math Vs Undead | UncleBill |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (148 ratings)](https://appshunter.io/ios/app/math-vs-undead-math-game/id687283022/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/unclebill/id1075048469/reviews)** |
| Number of ratings | **148** | 1 |
| Positive reviews | 48.1% of reviews | **68.8% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 6 months** | Every 41 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 133 MB | 141 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Peaksel](https://appshunter.io/developer/618105376) | [SoulGames](https://appshunter.io/developer/804629655) |

## 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 |


### UncleBill

[App page](https://appshunter.io/ios/app/unclebill/id1075048469)

Help a character named Bill reclaim peace from an evil destroyer. Engage in a match puzzle game with easy gameplay and numerous stages. Utilize a revert function to correct mistakes and experience the game's unique aesthetic.

**Highlights:** Match puzzle gameplay, Offline play supported, Free to play, Easy controls, Revert mistakes function, Numerous game stages

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bomb item 3 | $0.99 | one-time |
| Color Changing items 2 | $0.99 | one-time |
| Bomb item 10 | $2.99 | one-time |
| Color Changing items 7 | $2.99 | one-time |
| Bomb item 40 | $9.99 | one-time |
| Color Changing items 23 | $9.99 | one-time |


## Frequently asked questions

### Is Math Vs Undead free?

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

### Is UncleBill free?

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

### Which has better reviews, Math Vs Undead or UncleBill?

UncleBill is rated higher. Math Vs Undead averages 4.3 out of 5 from 148 ratings, while UncleBill averages 5.0 from 1 ratings.

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

Math Vs Undead shows ads; UncleBill does not.

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

Math Vs Undead ships an update every 6 months, and UncleBill every 41 months. Most recently, Math Vs Undead was updated on October 23, 2026 and UncleBill on October 19, 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.*