# 보석캐기 vs Model Prisoner

The clearest difference is in-app purchases: Model Prisoner at none against 보석캐기's 10. Model Prisoner also leads on update cadence (every 2 days vs every 3 weeks). 보석캐기's advantage is ads (none vs shown) and iOS requirement (7.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. 보석캐기 sells 10 one-off in-app purchases. Model Prisoner asks for nothing beyond the download.

보석캐기 ships an update every 3 weeks, Model Prisoner every 2 days. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 보석캐기 | Model Prisoner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (33 ratings)](https://appshunter.io/ios/app/id1073502900/reviews)** | — |
| Number of ratings | **33** | — |
| Positive reviews | 83.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Size | 191 MB | 42 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Day7](https://appshunter.io/developer/977075791) | [KYUNGROK KIM](https://appshunter.io/developer/6785047318) |

## What reviewers say

### 보석캐기

[App page](https://appshunter.io/ios/app/id1073502900)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 다이아 200개 | $1.99 | one-time |
| 다이아 500개 | $4.99 | one-time |
| 프리미엄 5000원 | $4.99 | one-time |
| 초인 광부 5형제 | $8.99 | one-time |
| 다이아 1,100개 | $9.99 | one-time |
| 프리미엄 10,000원 | $9.99 | one-time |
| 슈퍼 머신 3종 세트 | $14.99 | one-time |
| 다이아 3,600개 | $29.99 | one-time |
| 다이아 6,500개 | $49.99 | one-time |
| 다이아 9,800개 | $64.99 | one-time |


### Model Prisoner

[App page](https://appshunter.io/ios/app/model-prisoner/id6797208807)

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

**In-app purchases:** none


## Frequently asked questions

### Is 보석캐기 free?

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

### Is Model Prisoner free?

Model Prisoner is free to download, with no in-app purchases.

### Do 보석캐기 or Model Prisoner have ads?

Model Prisoner shows ads; 보석캐기 does not.

### Which is updated more often, 보석캐기 or Model Prisoner?

보석캐기 ships an update every 3 weeks, and Model Prisoner every 2 days. Most recently, 보석캐기 was updated on October 24, 2026 and Model Prisoner on October 15, 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.*