# Ghost Detector vs Felinology

The clearest difference is rating: Felinology at 5.0 against Ghost Detector's 4.5. Felinology also leads on ads (none vs shown) and review sentiment (100% vs 67%). Ghost Detector's advantage is ratings volume (33 vs 1) and device support (3 vs 1). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Felinology holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Ghost Detector has 33 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 67% of Ghost Detector's written reviews are positive against 100% of Felinology's.

Ghost Detector ships an update every 3 weeks, Felinology every 4 days. The most recent releases landed on November 8, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Ghost Detector | Felinology |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (33 ratings)](https://appshunter.io/ios/app/ghost-detector-ghost-app/id6480055265/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/felinology/id6503262532/reviews)** |
| Number of ratings | **33** | 1 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Ad-supported | **Free** |
| Size | 28 MB | 13 MB |
| Requires iOS | **13.0** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Javier Rodriguez Castella](https://appshunter.io/developer/1474045108) | [Las Olas Apps LLC](https://appshunter.io/developer/1556324738) |

## What reviewers say

### Ghost Detector

[App page](https://appshunter.io/ios/app/ghost-detector-ghost-app/id6480055265)

This app simulates ghost detection using a radar and camera scanner. It allows users to create spooky scenarios with ghost sounds and capture spirits in a virtual trap. It's designed for entertainment and pranks.

**Highlights:** Ghost detection simulator, Radar and camera scanner, Ghost sound effects, Virtual spirit capture, Ghost hunter collection, Prank functionality

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

**In-app purchases:** none


### Felinology

[App page](https://appshunter.io/ios/app/felinology/id6503262532)

Discover quick, interesting, and fun facts about cats. Share your own feline insights and join a community of cat enthusiasts. This app offers a dynamic resource for anyone curious about cats.

**Highlights:** Discover quick cat facts, Learn interesting feline information, Contribute your own cat facts, Join a community of cat enthusiasts, Curated informative and entertaining facts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ghost Detector free?

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

### Is Felinology free?

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

### Which has better reviews, Ghost Detector or Felinology?

Felinology is rated higher. Ghost Detector averages 4.5 out of 5 from 33 ratings, while Felinology averages 5.0 from 1 ratings.

### Do Ghost Detector or Felinology have ads?

Ghost Detector shows ads; Felinology does not.

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

Ghost Detector ships an update every 3 weeks, and Felinology every 4 days. Most recently, Ghost Detector was updated on November 8, 2026 and Felinology on November 4, 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.*