# Grid Blast vs Zen Island

The clearest difference is ads: Grid Blast at none against Zen Island's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Grid Blast | Zen Island |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 days | — |
| Size | 14 MB | 7 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Serdar Altindas](https://appshunter.io/developer/1744633699) | [Niv Nisanov](https://appshunter.io/developer/1460002173) |

## What reviewers say

### Grid Blast

[App page](https://appshunter.io/ios/app/grid-blast-size-shift/id6759934047)

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

**In-app purchases:** none


### Zen Island

[App page](https://appshunter.io/ios/app/zen-island/id6759974201)

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

**In-app purchases:** none


## Frequently asked questions

### Is Grid Blast free?

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

### Is Zen Island free?

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

### Do Grid Blast or Zen Island have ads?

Zen Island shows ads; Grid Blast does not.

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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.*