# Math Vs Undead vs Downtime

The clearest difference is rating: Math Vs Undead at 4.3 against Downtime's 2.6. Math Vs Undead also leads on ratings volume (148 vs 5). Downtime's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, update cadence, in-app purchases and device support there is nothing between them.

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

Math Vs Undead holds the better App Store score, 4.3 against 2.6. That said, the two scores are not equally well evidenced: Math Vs Undead has 148 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 48% of Math Vs Undead's written reviews are positive against 58% of Downtime's, so the app with the better star average is not the one people write more warmly about.

Math Vs Undead ships an update every 6 months, Downtime every 4 months. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Math Vs Undead | Downtime |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (148 ratings)](https://appshunter.io/ios/app/math-vs-undead-math-game/id687283022/reviews)** | [2.6 (5 ratings)](https://appshunter.io/ios/app/downtime/id796101901/reviews) |
| Number of ratings | **148** | 5 |
| Positive reviews | 48.1% of reviews | **58.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 4 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 133 MB | 4 MB |
| Requires iOS | 13.0 | **6.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Peaksel](https://appshunter.io/developer/618105376) | [Adrian Moorhouse](https://appshunter.io/developer/516310290) |

## 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 |


### Downtime

[App page](https://appshunter.io/ios/app/downtime/id796101901)

This game challenges you to put down your phone and see how long you can go without touching or moving it. Compete with friends and the world on leaderboards to discover your true phone addiction level.

**Highlights:** Gamified phone abstinence, Tracks time without touching phone, Detects phone inactivity, Global leaderboards, Friend challenges

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Math Vs Undead free?

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

### Is Downtime free?

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

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

Math Vs Undead is rated higher. Math Vs Undead averages 4.3 out of 5 from 148 ratings, while Downtime averages 2.6 from 5 ratings.

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

Math Vs Undead shows ads; Downtime does not.

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

Math Vs Undead ships an update every 6 months, and Downtime every 4 months. Most recently, Math Vs Undead was updated on October 12, 2026 and Downtime on October 10, 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.*