# AnomalyMuseum vs CaseX（ケースエックス）| スマホの中の事件

The clearest difference is in-app purchases: AnomalyMuseum at none against CaseX（ケースエックス）| スマホの中の事件's 3. AnomalyMuseum also leads on review sentiment (84% vs 50%) and device support (3 vs 1). CaseX（ケースエックス）| スマホの中の事件's advantage is update cadence (every 3 days vs every 7 months). On price, ads and monetization model there is nothing between them.

Both are free to download. CaseX（ケースエックス）| スマホの中の事件 sells 3 in-app purchases, starting at $1.99 per 7 days. AnomalyMuseum asks for nothing beyond the download.

AnomalyMuseum ships an update every 7 months, CaseX（ケースエックス）| スマホの中の事件 every 3 days. The most recent releases landed on October 27, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | AnomalyMuseum | CaseX（ケースエックス）| スマホの中の事件 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (14 ratings)](https://appshunter.io/ios/app/anomalymuseum/id6511211484/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | **84.0% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 7 months | **Every 3 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 182 MB | 42 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 12+ |
| Developer | [YU HIRATA](https://appshunter.io/developer/1703247347) | [rio nagasaki](https://appshunter.io/developer/1594001733) |

## What reviewers say

### AnomalyMuseum

[App page](https://appshunter.io/ios/app/anomalymuseum/id6511211484)

Navigate a mysterious art museum filled with anomalies. Follow simple rules to identify changes and progress through looping areas. Escape the museum by reaching Area 9.

**Highlights:** Anomaly detection gameplay, Progress through museum areas, Simple left/right controls, Tap to zoom, Over 40 anomaly types, Automatic saving, Offline play

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

**In-app purchases:** none


### CaseX（ケースエックス）| スマホの中の事件

[App page](https://appshunter.io/ios/app/casex/id6809037928)

Investigate fictional smartphones to uncover hidden truths and solve compelling mysteries. Piece together fragmented digital evidence from various apps to reveal the complete story behind each case. This narrative-driven game offers bite-sized investigations perfect for quick play sessions.

**Highlights:** Examine fictional smartphone data, Solve narrative-driven mysteries, Multiple fictional app simulations, Hint system for assistance, Unlock new cases via invites, Notifications and Live Activities

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro 週額 | $1.99 | per 7 days |
| Pro 月額 | $2.99 | per month |
| Pro 年額 | $19.99 | per year |


## Frequently asked questions

### Is AnomalyMuseum free?

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

### Is CaseX（ケースエックス）| スマホの中の事件 free?

CaseX（ケースエックス）| スマホの中の事件 is free to download, with in-app purchases available.

### Do AnomalyMuseum or CaseX（ケースエックス）| スマホの中の事件 have ads?

Both AnomalyMuseum and CaseX（ケースエックス）| スマホの中の事件 show ads.

### Which is updated more often, AnomalyMuseum or CaseX（ケースエックス）| スマホの中の事件?

AnomalyMuseum ships an update every 7 months, and CaseX（ケースエックス）| スマホの中の事件 every 3 days. Most recently, AnomalyMuseum was updated on October 27, 2026 and CaseX（ケースエックス）| スマホの中の事件 on October 29, 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.*