# Idle Prison Manager 3D vs Train Idle Master

The clearest difference is rating: Train Idle Master at 3.7 against Idle Prison Manager 3D's 1.6. Idle Prison Manager 3D's advantage is ratings volume (50 vs 3) and update cadence (every 9 days vs every 3 weeks). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Train Idle Master holds the better App Store score, 3.7 against 1.6. That said, the two scores are not equally well evidenced: Idle Prison Manager 3D has 50 ratings behind it against 3, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.

Idle Prison Manager 3D ships an update every 9 days, Train Idle Master every 3 weeks. The most recent releases landed on October 15, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Idle Prison Manager 3D | Train Idle Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (50 ratings)](https://appshunter.io/ios/app/idle-prison-manager-3d/id1624688701/reviews) | **[3.7 (3 ratings)](https://appshunter.io/ios/app/train-idle-master/id6474864147/reviews)** |
| Number of ratings | **50** | 3 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Ad-supported | Ad-supported |
| Size | 102 MB | 169 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Brew Games](https://appshunter.io/developer/1564476450) | [Sergey Brashchenko](https://appshunter.io/developer/1693566310) |

## What reviewers say

### Idle Prison Manager 3D

[App page](https://appshunter.io/ios/app/idle-prison-manager-3d/id1624688701)

Build and manage your own prison empire. Hire inmates for jobs, expand your facilities, and strive to become the ultimate prison tycoon. This simulation game challenges you to optimize operations and manage your growing correctional facility.

**Highlights:** Build the best prison, Catch criminals, Assign jobs to inmates, Become prison manager, Prison tycoon simulation

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

**In-app purchases:** none


### Train Idle Master

[App page](https://appshunter.io/ios/app/train-idle-master/id6474864147)

Manage your own train service, fulfilling customer orders and earning money. Upgrade your trains to serve more passengers and expand your business. Experience a simple yet engaging idle simulation game.

**Highlights:** Serve customers, Earn money, Upgrade trains, Idle gameplay, Train management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Idle Prison Manager 3D free?

Idle Prison Manager 3D is free to download, with no in-app purchases.

### Is Train Idle Master free?

Train Idle Master is free to download, with no in-app purchases.

### Which has better reviews, Idle Prison Manager 3D or Train Idle Master?

Train Idle Master is rated higher. Idle Prison Manager 3D averages 1.6 out of 5 from 50 ratings, while Train Idle Master averages 3.7 from 3 ratings.

### Do Idle Prison Manager 3D or Train Idle Master have ads?

Both Idle Prison Manager 3D and Train Idle Master show ads.

### Which is updated more often, Idle Prison Manager 3D or Train Idle Master?

Idle Prison Manager 3D ships an update every 9 days, and Train Idle Master every 3 weeks. Most recently, Idle Prison Manager 3D was updated on October 15, 2026 and Train Idle Master on October 8, 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.*