# Math Invader vs 2D CubeFest

The clearest difference is in-app purchases: 2D CubeFest at none against Math Invader's 2. 2D CubeFest also leads on iOS requirement (9.0 vs 16.0). Math Invader's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Math Invader sells 2 one-off in-app purchases. 2D CubeFest asks for nothing beyond the download.

Math Invader ships an update every 14 months, 2D CubeFest every 8 months. Both last shipped on October 12, 2026.

## The numbers

| Metric | Math Invader | 2D CubeFest |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 14 months | **Every 8 months** |
| Size | 25 MB | 50 MB |
| Requires iOS | 16.0 | **9.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Torben Toepper](https://appshunter.io/developer/633701843) | [QQ TSUBASA](https://appshunter.io/developer/568750169) |

## What reviewers say

### Math Invader

[App page](https://appshunter.io/ios/app/math-invader/id1539336630)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Extra Pack | $0.99 | one-time |
| Spaceship Pack | $1.99 | one-time |


### 2D CubeFest

[App page](https://appshunter.io/ios/app/2d-cubefest/id6462839121)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Math Invader free?

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

### Is 2D CubeFest free?

2D CubeFest is free to download, with no in-app purchases.

### Do Math Invader or 2D CubeFest have ads?

2D CubeFest shows ads; Math Invader does not.

### Which is updated more often, Math Invader or 2D CubeFest?

Math Invader ships an update every 14 months, and 2D CubeFest every 8 months. Most recently, Math Invader was updated on October 12, 2026 and 2D CubeFest on October 12, 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.*