# Beats from Outer Space vs Sky Guardian

The clearest difference is ads: Beats from Outer Space at none against Sky Guardian's shown. Beats from Outer Space also leads on iOS requirement (10.0 vs 15.0). Sky Guardian's advantage is update cadence (every 3 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.

Beats from Outer Space ships an update every 2 months, Sky Guardian every 3 days. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Beats from Outer Space | Sky Guardian |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 days** |
| Size | 88 MB | 52 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Antonio Lombardi](https://appshunter.io/developer/1709116846) | [EMRE OZEL](https://appshunter.io/developer/6806816615) |

## What reviewers say

### Beats from Outer Space

[App page](https://appshunter.io/ios/app/beats-from-outer-space/id6467766328)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sky Guardian

[App page](https://appshunter.io/ios/app/sky-guardian-bullet-hell/id6806816613)

**In-app purchases:** none


## Frequently asked questions

### Is Beats from Outer Space free?

Beats from Outer Space is free to download, with no in-app purchases.

### Is Sky Guardian free?

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

### Do Beats from Outer Space or Sky Guardian have ads?

Sky Guardian shows ads; Beats from Outer Space does not.

### Which is updated more often, Beats from Outer Space or Sky Guardian?

Beats from Outer Space ships an update every 2 months, and Sky Guardian every 3 days. Most recently, Beats from Outer Space was updated on October 7, 2026 and Sky Guardian on October 10, 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.*