# Prison Challenge Monster vs Saving The Michi AR

The clearest difference is update cadence: Saving The Michi AR at every 5 days against Prison Challenge Monster's every 3 months. Prison Challenge Monster's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Prison Challenge Monster ships an update every 3 months, Saving The Michi AR every 5 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | Prison Challenge Monster | Saving The Michi AR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (15 ratings)](https://appshunter.io/ios/app/prison-challenge-monster/id6746178032/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Ad-supported | — |
| Size | 448 MB | 184 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [KTC JOINT STOCK COMPANY](https://appshunter.io/developer/1648236946) | [Jorge Alberto Fuentes Casillas](https://appshunter.io/developer/1480026989) |

## What reviewers say

### Prison Challenge Monster

[App page](https://appshunter.io/ios/app/prison-challenge-monster/id6746178032)

Embark on a thrilling parkour adventure to escape a high-security prison. Navigate complex mazes, dodge guards, and overcome dynamic traps in this immersive escape room experience.

**Highlights:** Intense parkour action, Engaging storyline, Stunning graphics, Dynamic environments, Maze navigation, Guard evasion

**Features:** macOS Compatibility

**In-app purchases:** none


### Saving The Michi AR

[App page](https://appshunter.io/ios/app/saving-the-michi-ar/id6746192716)

**In-app purchases:** none


## Frequently asked questions

### Is Prison Challenge Monster free?

Prison Challenge Monster is free to download, with no in-app purchases.

### Is Saving The Michi AR free?

Saving The Michi AR is free to download, with no in-app purchases.

### Do Prison Challenge Monster or Saving The Michi AR have ads?

Both Prison Challenge Monster and Saving The Michi AR show ads.

### Which is updated more often, Prison Challenge Monster or Saving The Michi AR?

Prison Challenge Monster ships an update every 3 months, and Saving The Michi AR every 5 days. Most recently, Prison Challenge Monster was updated on October 30, 2026 and Saving The Michi AR on October 30, 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.*