# Space Maze ! vs Mars Defence

The clearest difference is ads: Space Maze ! at none against Mars Defence's shown. Space Maze ! also leads on iOS requirement (8.4 vs 16). Mars Defence's advantage is update cadence (every 4 days vs every 21 months). 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.

Space Maze ! ships an update every 21 months, Mars Defence every 4 days. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Space Maze ! | Mars Defence |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/space-maze/id654752979/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 21 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 67 MB | 227 MB |
| Requires iOS | **8.4** | 16 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Magma Mobile](https://appshunter.io/developer/490634283) | [Maxim Ivanov](https://appshunter.io/developer/1833690848) |

## What reviewers say

### Space Maze !

[App page](https://appshunter.io/ios/app/space-maze/id654752979)

Navigate intricate mazes in a 3D space station to collect gems and help a robot. This puzzle game challenges your thinking skills with a blend of reflection and action.

**Highlights:** 3D maze navigation, Gem collection, Robot assistance, Puzzle challenges, Amazing graphic design, 10 sectors with 25 levels each

**Features:** macOS Compatibility

**In-app purchases:** none


### Mars Defence

[App page](https://appshunter.io/ios/app/mars-defence/id6751149620)

**In-app purchases:** none


## Frequently asked questions

### Is Space Maze ! free?

Space Maze ! is free to download, with no in-app purchases.

### Is Mars Defence free?

Mars Defence is free to download, with no in-app purchases.

### Do Space Maze ! or Mars Defence have ads?

Mars Defence shows ads; Space Maze ! does not.

### Which is updated more often, Space Maze ! or Mars Defence?

Space Maze ! ships an update every 21 months, and Mars Defence every 4 days. Most recently, Space Maze ! was updated on October 4, 2026 and Mars Defence on October 7, 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.*