# Space Xplorer by MB vs Fly

The clearest difference is ads: Space Xplorer by MB at none against Fly's shown. Space Xplorer by MB also leads on iOS requirement (12.0 vs 15.0). Fly's advantage is update cadence (every 11 days vs every 2 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 Xplorer by MB ships an update every 2 months, Fly every 11 days. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Space Xplorer by MB | Fly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/space-xplorer-by-mb/id6742632038/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 11 days** |
| Monetization | Free | — |
| Size | 61 MB | 73 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [The GreenStreak, Corp.](https://appshunter.io/developer/1290400226) | [Maximiliano Fernando Cambiaso](https://appshunter.io/developer/1817408891) |

## What reviewers say

### Space Xplorer by MB

[App page](https://appshunter.io/ios/app/space-xplorer-by-mb/id6742632038)

Pilot a starship and defend against waves of invaders in this classic arcade-style shooter. Compete online, challenge friends, and explore different game modes for practice or high-stakes play.

**Highlights:** Classic space invader gameplay, Online leaderboards, Competitive game modes, Practice mode, Play Free mode, Daily challenges

**Features:** macOS Compatibility

**In-app purchases:** none


### Fly

[App page](https://appshunter.io/ios/app/fly-a-wave/id6749509602)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Space Xplorer by MB free?

Space Xplorer by MB is free to download, with no in-app purchases.

### Is Fly free?

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

### Do Space Xplorer by MB or Fly have ads?

Fly shows ads; Space Xplorer by MB does not.

### Which is updated more often, Space Xplorer by MB or Fly?

Space Xplorer by MB ships an update every 2 months, and Fly every 11 days. Most recently, Space Xplorer by MB was updated on November 4, 2026 and Fly on November 8, 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.*