# Ocean Hidden Objects vs Mystery Castle 2 Hidden Object

The clearest difference is rating: Mystery Castle 2 Hidden Object at 3.0 against Ocean Hidden Objects's 2.3. Mystery Castle 2 Hidden Object also leads on in-app purchases (none vs 4) and ads (none vs shown). Ocean Hidden Objects's advantage is ratings volume (4 vs 1). On price and device support there is nothing between them.

Both are free to download. Ocean Hidden Objects sells 4 one-off in-app purchases. Mystery Castle 2 Hidden Object asks for nothing beyond the download.

Mystery Castle 2 Hidden Object holds the better App Store score, 3.0 against 2.3. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Ocean Hidden Objects ships an update every 19 months, Mystery Castle 2 Hidden Object every 2 months. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Ocean Hidden Objects | Mystery Castle 2 Hidden Object |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (4 ratings)](https://appshunter.io/ios/app/ocean-hidden-objects/id818359608/reviews) | **[3.0 (1 ratings)](https://appshunter.io/ios/app/mystery-castle-2-hidden-object/id932249645/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 19 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 184 MB | 38 MB |
| Requires iOS | 13.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [John Smith](https://appshunter.io/developer/483881207) | [Big Leap Studios](https://appshunter.io/developer/405226086) |

## What reviewers say

### Ocean Hidden Objects

[App page](https://appshunter.io/ios/app/ocean-hidden-objects/id818359608)

Discover hidden items in beautiful underwater scenes. Utilize hints and zoom to find objects, with the option to skip challenging levels. Replay unlocked levels with new item sets.

**Highlights:** Multiple beautiful scenes, Numerous hidden items, Hint and Zoom buttons, Level skipping, Replayable levels with new items

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hint object | $0.99 | one-time |
| Skip level | $0.99 | one-time |
| Unlock all levels | $1.99 | one-time |
| Remove Ads | $1.99 | one-time |


### Mystery Castle 2 Hidden Object

[App page](https://appshunter.io/ios/app/mystery-castle-2-hidden-object/id932249645)

Engage in a timed hidden object challenge where you must find specific items within a minute. Earn points by correctly identifying objects and maintain a multiplier, but avoid mistakes that reset your score. Utilize hints and zoom features to locate all hidden items across numerous levels.

**Highlights:** Timed hidden object levels, Scoring multiplier, 400 objects to find, Hint system, Pinch and zoom functionality, Leaderboard integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ocean Hidden Objects free?

Ocean Hidden Objects is free to download, with in-app purchases available.

### Is Mystery Castle 2 Hidden Object free?

Mystery Castle 2 Hidden Object is free to download, with no in-app purchases.

### Which has better reviews, Ocean Hidden Objects or Mystery Castle 2 Hidden Object?

Mystery Castle 2 Hidden Object is rated higher. Ocean Hidden Objects averages 2.3 out of 5 from 4 ratings, while Mystery Castle 2 Hidden Object averages 3.0 from 1 ratings.

### Do Ocean Hidden Objects or Mystery Castle 2 Hidden Object have ads?

Ocean Hidden Objects shows ads; Mystery Castle 2 Hidden Object does not.

### Which is updated more often, Ocean Hidden Objects or Mystery Castle 2 Hidden Object?

Ocean Hidden Objects ships an update every 19 months, and Mystery Castle 2 Hidden Object every 2 months. Most recently, Ocean Hidden Objects was updated on October 17, 2026 and Mystery Castle 2 Hidden Object 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.*