# 暇クラッシャーZERO vs ASTRO

The clearest difference is in-app purchases: 暇クラッシャーZERO at none against ASTRO's 1. 暇クラッシャーZERO also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18.0). On price and ads there is nothing between them.

Both are free to download. ASTRO sells 1 one-off in-app purchase. 暇クラッシャーZERO asks for nothing beyond the download.

## The numbers

| Metric | 暇クラッシャーZERO | ASTRO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | — | Every 4 days |
| Size | 35 MB | 92 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [qwertyu](https://appshunter.io/developer/553512070) | [SHINTARO NAKAOKA](https://appshunter.io/developer/1020027439) |

## What reviewers say

### 暇クラッシャーZERO

[App page](https://appshunter.io/ios/app/zero/id6759280342)

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

**In-app purchases:** none


### ASTRO

[App page](https://appshunter.io/ios/app/astro-boost/id6761886332)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads & Unlimited Stamina | $1.99 | one-time |


## Frequently asked questions

### Is 暇クラッシャーZERO free?

暇クラッシャーZERO is free to download, with no in-app purchases.

### Is ASTRO free?

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

### Do 暇クラッシャーZERO or ASTRO have ads?

Both 暇クラッシャーZERO and ASTRO 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.*