# Ghost Detector vs Eho Finder

The clearest difference is in-app purchases: Eho Finder at none against Ghost Detector's 1. Eho Finder also leads on ads (none vs shown) and update cadence (daily vs every 3 months). Ghost Detector's advantage is device support (3 vs 1). On price and iOS requirement there is nothing between them.

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

Ghost Detector ships an update every 3 months, Eho Finder daily. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Ghost Detector | Eho Finder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (161 ratings)](https://appshunter.io/ios/app/ghost-detector-spirit-tracker/id458931889/reviews)** | — |
| Number of ratings | **161** | — |
| Positive reviews | 61.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 3 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Digital Bananas, LLC](https://appshunter.io/developer/424070738) | [Makoto Kishina](https://appshunter.io/developer/1265533243) |

## What reviewers say

### Ghost Detector

[App page](https://appshunter.io/ios/app/ghost-detector-spirit-tracker/id458931889)

This app simulates paranormal detection using four simulated technologies: RADAR, EMF, Infrasound & EVP, and Ion detection. It aims to identify irregular energy fluctuations and unusual sounds in the environment for entertainment purposes.

**Highlights:** Simulated RADAR for energy fluctuations, EMF detector for electron vibrations, Infrasound & EVP sound analysis, Ion detector for electric field charges, Entertainment-focused paranormal simulation

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |

**What reviewers like**

- 🚀 Detects paranormal activity
- 👍 Entertaining and fun to use
- 🔍 Provides insights into the supernatural

**What reviewers complain about**

- 🐛 Inconsistent performance and accuracy
- 😨 Can be too scary for some users
- 🔋 Drains device battery quickly

**Reported bugs**

- Dots on the radar do not always accurately represent location
- Voices and sounds sometimes cut out or are difficult to hear
- App crashes or freezes unexpectedly

**Requested features**

- More customization options
- Improved voice recognition and clarity
- Ability to save and review past paranormal encounters


### Eho Finder

[App page](https://appshunter.io/ios/app/eho-finder/id6755823086)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ghost Detector free?

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

### Is Eho Finder free?

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

### Do Ghost Detector or Eho Finder have ads?

Ghost Detector shows ads; Eho Finder does not.

### Which is updated more often, Ghost Detector or Eho Finder?

Ghost Detector ships an update every 3 months, and Eho Finder daily. Most recently, Ghost Detector was updated on November 1, 2026 and Eho Finder on October 30, 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.*