# 闇金をつくろう vs 刑務所365

The clearest difference is rating: 闇金をつくろう at 5.0 against 刑務所365's 3.0. 闇金をつくろう also leads on update cadence (every 5 days vs every 23 months). 刑務所365's advantage is in-app purchases (none vs 5) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. 闇金をつくろう sells 5 one-off in-app purchases. 刑務所365 asks for nothing beyond the download.

闇金をつくろう holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews complicate that: 50% of 闇金をつくろう's written reviews are positive against 63% of 刑務所365's, so the app with the better star average is not the one people write more warmly about.

闇金をつくろう ships an update every 5 days, 刑務所365 every 23 months. The most recent releases landed on October 22, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | 闇金をつくろう | 刑務所365 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id972974160/reviews)** | [3.0 (3 ratings)](https://appshunter.io/ios/app/365/id1057448022/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | 50.0% of reviews | **63.5% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 23 months |
| Monetization | — | Free |
| Size | 140 MB | 36 MB |
| Requires iOS | 13.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 9+ |
| Developer | [Ryo Shirakawa](https://appshunter.io/developer/1381279784) | [GlobalGear Co. Ltd.](https://appshunter.io/developer/670168140) |

## What reviewers say

### 闇金をつくろう

[App page](https://appshunter.io/ios/app/id972974160)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 指15本 | $0.99 | one-time |
| 指63本 | $3.99 | one-time |
| 指130本 | $7.99 | one-time |
| 指270本 | $15.99 | one-time |
| 指420本 | $23.99 | one-time |


### 刑務所365

[App page](https://appshunter.io/ios/app/365/id1057448022)

Manage a prison by expanding facilities, hiring guards, and overseeing inmates. Keep prisoners calm and prevent riots while completing missions to earn funds and unlock new areas. It's a simulation game focused on strategic prison management.

**Highlights:** Expand prison facilities, Hire and manage guards, Monitor inmates and their needs, Complete missions for rewards, Prevent and suppress riots, Upgrade prison rooms

**In-app purchases:** none


## Frequently asked questions

### Is 闇金をつくろう free?

闇金をつくろう is free to download, with in-app purchases available.

### Is 刑務所365 free?

刑務所365 is free to download, with no in-app purchases.

### Which has better reviews, 闇金をつくろう or 刑務所365?

闇金をつくろう is rated higher. 闇金をつくろう averages 5.0 out of 5 from 1 ratings, while 刑務所365 averages 3.0 from 3 ratings.

### Do 闇金をつくろう or 刑務所365 have ads?

闇金をつくろう shows ads; 刑務所365 does not.

### Which is updated more often, 闇金をつくろう or 刑務所365?

闇金をつくろう ships an update every 5 days, and 刑務所365 every 23 months. Most recently, 闇金をつくろう was updated on October 22, 2026 and 刑務所365 on October 21, 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.*