# Ghost Detector vs 宝宝CT扫描

The clearest difference is update cadence: 宝宝CT扫描 at every 4 weeks against Ghost Detector's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Ghost Detector costs $0.99 and 宝宝CT扫描 $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Ghost Detector ships an update every 2 months, 宝宝CT扫描 every 4 weeks. The most recent releases landed on October 20, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Ghost Detector | 宝宝CT扫描 |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | **[4.6 (32 ratings)](https://appshunter.io/ios/app/ghost-detector-haunted-radar/id6479307181/reviews)** | — |
| Number of ratings | **32** | — |
| Positive reviews | 76.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | Paid | — |
| Size | 8 MB | 9 MB |
| Requires iOS | **17.2** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 9+ | 9+ |
| Developer | [Kai Chi Tsao](https://appshunter.io/developer/1299477756) | [剑 朱](https://appshunter.io/developer/1792150172) |

## What reviewers say

### Ghost Detector

[App page](https://appshunter.io/ios/app/ghost-detector-haunted-radar/id6479307181)

Detect and capture spirits using your device's sensors. The app displays a protective mantra and offers a radar to track anomalies. Use with caution if you are easily scared.

**Highlights:** Spirit detection and capture, EMF radar, Anomaly tracking, Protective mantra display, Photo anomaly detection, Sensor data on one page

**In-app purchases:** none


### 宝宝CT扫描

[App page](https://appshunter.io/ios/app/ct/id6796766625)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ghost Detector free?

Ghost Detector costs $0.99, with no in-app purchases.

### Is 宝宝CT扫描 free?

宝宝CT扫描 costs $0.99, with no in-app purchases.

### Do Ghost Detector or 宝宝CT扫描 have ads?

Neither Ghost Detector nor 宝宝CT扫描 shows ads.

### Which is updated more often, Ghost Detector or 宝宝CT扫描?

Ghost Detector ships an update every 2 months, and 宝宝CT扫描 every 4 weeks. Most recently, Ghost Detector was updated on October 20, 2026 and 宝宝CT扫描 on October 14, 2026.

---

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