# 심연탐사 vs Model Prisoner

The clearest difference is ads: 심연탐사 at none against Model Prisoner's shown. Model Prisoner's advantage is update cadence (every 2 days vs weekly) and iOS requirement (15.0 vs 18.0). On price, 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.

심연탐사 ships an update weekly, Model Prisoner every 2 days. The most recent releases landed on October 11, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 심연탐사 | Model Prisoner |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 2 days** |
| Size | 174 MB | 42 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Jdyoung](https://appshunter.io/developer/418542060) | [KYUNGROK KIM](https://appshunter.io/developer/6785047318) |

## What reviewers say

### 심연탐사

[App page](https://appshunter.io/ios/app/id6761684776)

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

**In-app purchases:** none


### 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 심연탐사 free?

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

### Is Model Prisoner free?

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

### Do 심연탐사 or Model Prisoner have ads?

Model Prisoner shows ads; 심연탐사 does not.

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

심연탐사 ships an update weekly, and Model Prisoner every 2 days. Most recently, 심연탐사 was updated on October 11, 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.*