# 一発で決めろ vs ASTRO

The clearest difference is in-app purchases: 一発で決めろ at none against ASTRO's 1. 一発で決めろ also leads on device support (3 vs 1) and iOS requirement (12.0 vs 18.0). On price, update cadence and ads there is nothing between them.

Both are free to download. ASTRO sells 1 one-off in-app purchase. 一発で決めろ asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 一発で決めろ | ASTRO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Weekly | Weekly |
| Size | 86 MB | 94 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kouga Haneda](https://appshunter.io/developer/1803264579) | [SHINTARO NAKAOKA](https://appshunter.io/developer/1020027439) |

## What reviewers say

### 一発で決めろ

[App page](https://appshunter.io/ios/app/id6746105119)

**Features:** macOS Compatibility

**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 一発で決めろ free?

一発で決めろ is free to download, with no in-app purchases.

### Is ASTRO free?

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

### Do 一発で決めろ or ASTRO have ads?

Both 一発で決めろ and ASTRO show ads.

### Which is updated more often, 一発で決めろ or ASTRO?

一発で決めろ ships an update weekly, and ASTRO weekly. Most recently, 一発で決めろ was updated on October 28, 2026 and ASTRO on October 31, 2026.

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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.*