# Ancient island vs Astro Shock Zero

The clearest difference is ads: Ancient island at none against Astro Shock Zero's shown. Ancient island also leads on iOS requirement (11.0 vs 15.1). Astro Shock Zero's advantage is update cadence (weekly vs every 7 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.

Ancient island ships an update every 7 months, Astro Shock Zero weekly. The most recent releases landed on November 7, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Ancient island | Astro Shock Zero |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Weekly** |
| Size | 127 MB | 39 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 9+ |
| Developer | [Ali Taleb](https://appshunter.io/developer/1635037808) | [Pena](https://appshunter.io/developer/1473707001) |

## What reviewers say

### Ancient island

[App page](https://appshunter.io/ios/app/ancient-island/id1638084357)

**Features:** macOS Compatibility

**In-app purchases:** none


### Astro Shock Zero

[App page](https://appshunter.io/ios/app/astro-shock-zero/id6763540957)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ancient island free?

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

### Is Astro Shock Zero free?

Astro Shock Zero is free to download, with no in-app purchases.

### Do Ancient island or Astro Shock Zero have ads?

Astro Shock Zero shows ads; Ancient island does not.

### Which is updated more often, Ancient island or Astro Shock Zero?

Ancient island ships an update every 7 months, and Astro Shock Zero weekly. Most recently, Ancient island was updated on November 7, 2026 and Astro Shock Zero on November 9, 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.*