# Tactical Blocks vs Grid Defense

The clearest difference is in-app purchases: Tactical Blocks at none against Grid Defense's 1. Tactical Blocks also leads on iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

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

## The numbers

| Metric | Tactical Blocks | Grid Defense |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Size | 44 MB | 10 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 9+ |
| Developer | [Christian Scheub](https://appshunter.io/developer/1722270501) | [Dimitar Porkov](https://appshunter.io/developer/6790099306) |

## What reviewers say

### Tactical Blocks

[App page](https://appshunter.io/ios/app/tactical-blocks/id6745644001)

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Tactical Blocks free?

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

### Is Grid Defense free?

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

### Do Tactical Blocks or Grid Defense have ads?

Neither Tactical Blocks nor Grid Defense shows ads.

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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.*