# Space Agent! vs World Best Speed

The clearest difference is ads: Space Agent! at none against World Best Speed's shown. Space Agent! also leads on update cadence (every 6 weeks vs every 8 months) and iOS requirement (12.0 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.

Space Agent! ships an update every 6 weeks, World Best Speed every 8 months. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Space Agent! | World Best Speed |
| --- | --- | --- |
| 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** | Every 8 months |
| Monetization | Free | — |
| Size | 106 MB | 110 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zhao Xing](https://appshunter.io/developer/961340998) | [PLUMERIA Inc.](https://appshunter.io/developer/1498884169) |

## 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


### World Best Speed

[App page](https://appshunter.io/ios/app/world-best-speed/id1498884170)

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

**In-app purchases:** none


## Frequently asked questions

### Is Space Agent! free?

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

### Is World Best Speed free?

World Best Speed is free to download, with no in-app purchases.

### Do Space Agent! or World Best Speed have ads?

World Best Speed shows ads; Space Agent! does not.

### Which is updated more often, Space Agent! or World Best Speed?

Space Agent! ships an update every 6 weeks, and World Best Speed every 8 months. Most recently, Space Agent! was updated on October 7, 2026 and World Best Speed on October 25, 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.*