# Space Goal Galaxy 2D vs Universe Fly

The clearest difference is ads: Space Goal Galaxy 2D at none against Universe Fly's shown. Space Goal Galaxy 2D also leads on iOS requirement (13.0 vs 15.0). Universe Fly's advantage is update cadence (every 2 months vs every 4 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 Goal Galaxy 2D ships an update every 4 months, Universe Fly every 2 months. The most recent releases landed on October 25, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Space Goal Galaxy 2D | Universe Fly |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 239 MB | 71 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Icaro Fabiano da Silva Costa](https://appshunter.io/developer/1665338350) | [SHIH-CHEN FAN](https://appshunter.io/developer/1563674002) |

## What reviewers say

### Space Goal Galaxy 2D

[App page](https://appshunter.io/ios/app/space-goal-galaxy-2d/id1665338348)

**Features:** Vision Pro support

**In-app purchases:** none


### Universe Fly

[App page](https://appshunter.io/ios/app/universe-fly/id6470925331)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Space Goal Galaxy 2D free?

Space Goal Galaxy 2D is free to download, with no in-app purchases.

### Is Universe Fly free?

Universe Fly is free to download, with no in-app purchases.

### Do Space Goal Galaxy 2D or Universe Fly have ads?

Universe Fly shows ads; Space Goal Galaxy 2D does not.

### Which is updated more often, Space Goal Galaxy 2D or Universe Fly?

Space Goal Galaxy 2D ships an update every 4 months, and Universe Fly every 2 months. Most recently, Space Goal Galaxy 2D was updated on October 25, 2026 and Universe Fly on November 3, 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.*