# Unknown vs 폭풍 저택의 유언

The clearest difference is price: 폭풍 저택의 유언 at Free against Unknown's $2.99. 폭풍 저택의 유언 also leads on update cadence (every 5 weeks vs every 6 months). Unknown's advantage is ads (none vs shown). On in-app purchases, device support and iOS requirement there is nothing between them.

폭풍 저택의 유언 is free to download; Unknown costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Unknown ships an update every 6 months, 폭풍 저택의 유언 every 5 weeks. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Unknown | 폭풍 저택의 유언 |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.9 (8 ratings)](https://appshunter.io/ios/app/unknown-raven-field/id6670360708/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 5 weeks** |
| Monetization | Paid | — |
| Size | 90 MB | 62 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPod, Mac** | iPhone, iPod |
| Age rating | 12+ | 9+ |
| Developer | [Taegyu Kim](https://appshunter.io/developer/1722870553) | [Byoungho Kim](https://appshunter.io/developer/1888452963) |

## What reviewers say

### Unknown

[App page](https://appshunter.io/ios/app/unknown-raven-field/id6670360708)

Embark on a mystery adventure as Sophia searches for her missing brother in the eerie village of Ravenfield. Uncover dark secrets, solve puzzles, and interact with townsfolk to reveal a hidden family past.

**Highlights:** Engrossing storyline, Puzzles and riddles, Townsfolk interactions, Chilling game environment, Clue discovery

**In-app purchases:** none


### 폭풍 저택의 유언

[App page](https://appshunter.io/ios/app/id6761260813)

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

**In-app purchases:** none


## Frequently asked questions

### Is Unknown free?

Unknown costs $2.99, with no in-app purchases.

### Is 폭풍 저택의 유언 free?

폭풍 저택의 유언 is free to download, with no in-app purchases.

### Do Unknown or 폭풍 저택의 유언 have ads?

폭풍 저택의 유언 shows ads; Unknown does not.

### Which is updated more often, Unknown or 폭풍 저택의 유언?

Unknown ships an update every 6 months, and 폭풍 저택의 유언 every 5 weeks. Most recently, Unknown was updated on November 4, 2026 and 폭풍 저택의 유언 on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*