# Claus Detector vs Ghostora

The clearest difference is in-app purchases: Ghostora at none against Claus Detector's 1. Ghostora also leads on rating (4.8 vs 4.4) and update cadence (every 2 months vs every 6 months). Claus Detector's advantage is iOS requirement (13.0 vs 15.0). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Claus Detector sells 1 one-off in-app purchase. Ghostora asks for nothing beyond the download.

Ghostora holds the better App Store score, 4.8 against 4.4. Both are backed by a comparable volume of ratings — 33 and 29 respectively.

Claus Detector ships an update every 6 months, Ghostora every 2 months. The most recent releases landed on October 14, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Claus Detector | Ghostora |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (33 ratings)](https://appshunter.io/ios/app/claus-detector/id1544806758/reviews) | **[4.8 (29 ratings)](https://appshunter.io/ios/app/ghostora-ghost-detector-radar/id6727013032/reviews)** |
| Number of ratings | **33** | 29 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 158 MB | 220 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [KING TECNOLOGIA DA INFORMACAO LTDA](https://appshunter.io/developer/1000082642) | [MD SAYMON ISLAM](https://appshunter.io/developer/1823688821) |

## What reviewers say

### Claus Detector

[App page](https://appshunter.io/ios/app/claus-detector/id1544806758)

This entertainment app uses your device's sensors to detect mystical and magical activities around you. It measures electromagnetic fields, temperature, vibrations, and noise to interpret presences. For optimal performance, use in a quiet, low-light environment.

**Highlights:** Mystical activity detection, Measures electromagnetic fields, Detects temperature variations, Senses vibrations and noise, Entertainment purposes only

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $0.99 | one-time |


### Ghostora

[App page](https://appshunter.io/ios/app/ghostora-ghost-detector-radar/id6727013032)

Transform your device into a fake ghost detector for harmless pranks. Simulate radar signals, apply spooky camera effects, and play creepy sounds to entertain friends. All features are for entertainment purposes only.

**Highlights:** Fake ghost radar simulation, Prank camera effects, Creepy sound effects, Ghost character collection, Save and share prank moments

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

**In-app purchases:** none


## Frequently asked questions

### Is Claus Detector free?

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

### Is Ghostora free?

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

### Which has better reviews, Claus Detector or Ghostora?

Ghostora is rated higher. Claus Detector averages 4.4 out of 5 from 33 ratings, while Ghostora averages 4.8 from 29 ratings.

### Do Claus Detector or Ghostora have ads?

Both Claus Detector and Ghostora show ads.

### Which is updated more often, Claus Detector or Ghostora?

Claus Detector ships an update every 6 months, and Ghostora every 2 months. Most recently, Claus Detector was updated on October 14, 2026 and Ghostora on October 11, 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.*