# Grid Defense vs Spinner Defense

The clearest difference is in-app purchases: Spinner Defense at none against Grid Defense's 1. Grid Defense's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Grid Defense sells 1 one-off in-app purchase. Spinner Defense asks for nothing beyond the download.

## The numbers

| Metric | Grid Defense | Spinner Defense |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | — |
| Size | 10 MB | 110 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Dimitar Porkov](https://appshunter.io/developer/6790099306) | [Sabri Cem Bingol](https://appshunter.io/developer/6803550700) |

## What reviewers say

### Grid Defense

[App page](https://appshunter.io/ios/app/grid-defense/id6790099304)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Game Unlock | $1.99 | one-time |


### Spinner Defense

[App page](https://appshunter.io/ios/app/spinner-defense/id6803550698)

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

**In-app purchases:** none


## Frequently asked questions

### Is Grid Defense free?

Grid Defense is free to download, with in-app purchases available.

### Is Spinner Defense free?

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

### Do Grid Defense or Spinner Defense have ads?

Spinner Defense shows ads; Grid Defense 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.*