# MerchClass vs Ghost Detector

The clearest difference is price: MerchClass at Free against Ghost Detector's $0.99. MerchClass also leads on update cadence (fortnightly vs every 2 months) and iOS requirement (12.0 vs 17.2). On ads, in-app purchases and device support there is nothing between them.

MerchClass is free to download; Ghost Detector costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

MerchClass ships an update fortnightly, Ghost Detector every 2 months. The most recent releases landed on October 3, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | MerchClass | Ghost Detector |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | — | **[4.6 (31 ratings)](https://appshunter.io/ios/app/ghost-detector-haunted-radar/id6479307181/reviews)** |
| Number of ratings | — | **31** |
| Positive reviews | — | 76.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | — | Paid |
| Size | 118 MB | 8 MB |
| Requires iOS | **12.0** | 17.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [SKROLL TU MARS, OOO](https://appshunter.io/developer/1498171787) | [Kai Chi Tsao](https://appshunter.io/developer/1299477756) |

## What reviewers say

### MerchClass

[App page](https://appshunter.io/ios/app/merchclass/id1594729431)

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is MerchClass free?

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

### Is Ghost Detector free?

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

### Do MerchClass or Ghost Detector have ads?

Neither MerchClass nor Ghost Detector shows ads.

### Which is updated more often, MerchClass or Ghost Detector?

MerchClass ships an update fortnightly, and Ghost Detector every 2 months. Most recently, MerchClass was updated on October 3, 2026 and Ghost Detector on October 12, 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.*