# Math Vs Aliens vs Shatter Sync

The clearest difference is ads: Math Vs Aliens at none against Shatter Sync's shown. Math Vs Aliens also leads on iOS requirement (5.1.1 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Math Vs Aliens | Shatter Sync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (8 ratings)](https://appshunter.io/ios/app/math-vs-aliens/id983098355/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 weeks |
| Monetization | Free | — |
| Size | 26 MB | 261 MB |
| Requires iOS | **5.1.1** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Kok Leong Tan](https://appshunter.io/developer/479523436) | [Yuusuke Mizukurai](https://appshunter.io/developer/1757158569) |

## What reviewers say

### Math Vs Aliens

[App page](https://appshunter.io/ios/app/math-vs-aliens/id983098355)

This classic game combines platforming action with math practice. Players collect gems to battle aliens and improve their addition, subtraction, division, and multiplication skills. It's designed for children in first through third grade to have fun while learning.

**Highlights:** Platformer gameplay, Math practice (addition, subtraction, division, multiplication), Collect Time Gems, Battle Alien Bosses, Unlock 9 levels, Suitable for grades 1-3

**In-app purchases:** none


### Shatter Sync

[App page](https://appshunter.io/ios/app/shatter-sync/id6538728959)

**In-app purchases:** none


## Frequently asked questions

### Is Math Vs Aliens free?

Math Vs Aliens is free to download, with no in-app purchases.

### Is Shatter Sync free?

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

### Do Math Vs Aliens or Shatter Sync have ads?

Shatter Sync shows ads; Math Vs Aliens does not.

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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.*