# 記憶をなくした子 vs 脱出ゲーム OKINAWA

The clearest difference is in-app purchases: 記憶をなくした子 at none against 脱出ゲーム OKINAWA's 1. 記憶をなくした子 also leads on rating (5.0 vs 4.8). 脱出ゲーム OKINAWA's advantage is review sentiment (33% vs 0%) and update cadence (every 5 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 脱出ゲーム OKINAWA sells 1 one-off in-app purchase. 記憶をなくした子 asks for nothing beyond the download.

記憶をなくした子 holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 2 and 9 respectively. Written reviews complicate that: 0% of 記憶をなくした子's written reviews are positive against 33% of 脱出ゲーム OKINAWA's, so the app with the better star average is not the one people write more warmly about.

記憶をなくした子 ships an update every 3 months, 脱出ゲーム OKINAWA every 5 days. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 記憶をなくした子 | 脱出ゲーム OKINAWA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id6444304137/reviews)** | [4.8 (9 ratings)](https://appshunter.io/ios/app/okinawa/id6749031922/reviews) |
| Number of ratings | 2 | **9** |
| Positive reviews | 0.0% of reviews | **33.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 141 MB | 267 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [GlobalGear Co. Ltd.](https://appshunter.io/developer/670168140) | [Kazunori Shojima](https://appshunter.io/developer/1588600271) |

## What reviewers say

### 記憶をなくした子

[App page](https://appshunter.io/ios/app/id6444304137)

**In-app purchases:** none


### 脱出ゲーム OKINAWA

[App page](https://appshunter.io/ios/app/okinawa/id6749031922)

Explore the tropical paradise of Okinawa, solving puzzles inspired by its rich culture and cuisine. This escape game challenges you to uncover mysteries and find your way out. Hints and answers are available to guide you through the adventure.

**Highlights:** Okinawa-themed puzzles, Cultural and culinary inspiration, Hint and answer system, Tap and swipe controls, Item combination mechanics, Ghost appeasement objective

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示 | $1.99 | one-time |


## Frequently asked questions

### Is 記憶をなくした子 free?

記憶をなくした子 is free to download, with no in-app purchases.

### Is 脱出ゲーム OKINAWA free?

脱出ゲーム OKINAWA is free to download, with in-app purchases available.

### Which has better reviews, 記憶をなくした子 or 脱出ゲーム OKINAWA?

記憶をなくした子 is rated higher. 記憶をなくした子 averages 5.0 out of 5 from 2 ratings, while 脱出ゲーム OKINAWA averages 4.8 from 9 ratings.

### Do 記憶をなくした子 or 脱出ゲーム OKINAWA have ads?

Both 記憶をなくした子 and 脱出ゲーム OKINAWA show ads.

### Which is updated more often, 記憶をなくした子 or 脱出ゲーム OKINAWA?

記憶をなくした子 ships an update every 3 months, and 脱出ゲーム OKINAWA every 5 days. Most recently, 記憶をなくした子 was updated on October 20, 2026 and 脱出ゲーム OKINAWA on October 24, 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.*