# Space Agent! vs Unityちゃんのブロックタワー

The clearest difference is ads: Space Agent! at none against Unityちゃんのブロックタワー's shown. Space Agent! also leads on iOS requirement (12.0 vs 14.0). Unityちゃんのブロックタワー's advantage is update cadence (daily vs every 6 weeks). 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 Agent! ships an update every 6 weeks, Unityちゃんのブロックタワー daily. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Space Agent! | Unityちゃんのブロックタワー |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/space-agent/id1190137749/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Daily** |
| Monetization | Free | — |
| Size | 106 MB | 141 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zhao Xing](https://appshunter.io/developer/961340998) | [Shun Okuda](https://appshunter.io/developer/1524238681) |

## What reviewers say

### Space Agent!

[App page](https://appshunter.io/ios/app/space-agent/id1190137749)

Embark on a thrilling one-touch arcade adventure through the vastness of deep space. Experience realistic visuals and dynamic camera work as you navigate among massive stars. Enjoy immersive soundtracks in this clean and safe game designed for children.

**Highlights:** One-touch arcade gameplay, Deep space exploration, Dynamic camera scenes, Realistic visual effects, Awesome soundtracks, Tilt control support

**Features:** macOS Compatibility

**In-app purchases:** none


### Unityちゃんのブロックタワー

[App page](https://appshunter.io/ios/app/unity/id6612008809)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Space Agent! free?

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

### Is Unityちゃんのブロックタワー free?

Unityちゃんのブロックタワー is free to download, with no in-app purchases.

### Do Space Agent! or Unityちゃんのブロックタワー have ads?

Unityちゃんのブロックタワー shows ads; Space Agent! does not.

### Which is updated more often, Space Agent! or Unityちゃんのブロックタワー?

Space Agent! ships an update every 6 weeks, and Unityちゃんのブロックタワー daily. Most recently, Space Agent! was updated on October 7, 2026 and Unityちゃんのブロックタワー on October 1, 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.*