# 警備員を配置するパズル vs Zero Grid

The clearest difference is in-app purchases: 警備員を配置するパズル at none against Zero Grid's 1. 警備員を配置するパズル also leads on iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Zero Grid sells 1 one-off in-app purchase. 警備員を配置するパズル asks for nothing beyond the download.

## The numbers

| Metric | 警備員を配置するパズル | Zero Grid |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | — |
| Size | 16 MB | 141 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kumagai Tomoki](https://appshunter.io/developer/1554992122) | [Yuki Tsuna](https://appshunter.io/developer/1868553519) |

## What reviewers say

### 警備員を配置するパズル

[App page](https://appshunter.io/ios/app/id6444815335)

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

**In-app purchases:** none


### Zero Grid

[App page](https://appshunter.io/ios/app/zero-grid/id6760925027)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is 警備員を配置するパズル free?

警備員を配置するパズル is free to download, with no in-app purchases.

### Is Zero Grid free?

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

### Do 警備員を配置するパズル or Zero Grid have ads?

Both 警備員を配置するパズル and Zero Grid show 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.*