# 乱斗星球 vs Ghost Detector

The clearest difference is in-app purchases: 乱斗星球 at none against Ghost Detector's 2. 乱斗星球 also leads on iOS requirement (8.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Ghost Detector sells 2 in-app purchases, starting at $5.99 per 7 days. 乱斗星球 asks for nothing beyond the download.

乱斗星球 ships an update every 4 days, Ghost Detector weekly. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 乱斗星球 | Ghost Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ghost-detector-ectavo/id6803346102/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 66 MB | 518 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [兵兵 沈](https://appshunter.io/developer/1177364673) | [DEVSRANK](https://appshunter.io/developer/1716669578) |

## What reviewers say

### 乱斗星球

[App page](https://appshunter.io/ios/app/id1518302889)

Explore character skills and attributes. Connect with other players in a dedicated community space for discussion and interaction. More features are currently in development.

**Highlights:** Character skill and attribute details, Player communication and discussion forum, Ongoing feature development

**Features:** macOS Compatibility

**In-app purchases:** none


### Ghost Detector

[App page](https://appshunter.io/ios/app/ghost-detector-ectavo/id6803346102)

Transform your device into a paranormal investigation tool with a spirit radar, EMF-style meter, and session log. Explore your surroundings, record findings, and enhance spooky nights with a low-glare interface. Designed for entertainment and shared scares.

**Highlights:** Live 360-degree spirit radar, EMF-style meter with haptic feedback, Session log with timestamps and readings, Night mode for low-light use, Save and share investigation results, Instant start, no account required

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ghost Detector Weekly | $5.99 | per 7 days |
| Ghost Detector Yearly | $29.99 | per year |


## Frequently asked questions

### Is 乱斗星球 free?

乱斗星球 is free to download, with no in-app purchases.

### Is Ghost Detector free?

Ghost Detector is free to download, with in-app purchases available.

### Do 乱斗星球 or Ghost Detector have ads?

Neither 乱斗星球 nor Ghost Detector shows ads.

### Which is updated more often, 乱斗星球 or Ghost Detector?

乱斗星球 ships an update every 4 days, and Ghost Detector weekly. Most recently, 乱斗星球 was updated on October 6, 2026 and Ghost Detector on October 7, 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.*