# Spirit Box vs EctoMeter Ghost Detector

Spirit Box and EctoMeter Ghost Detector are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Spirit Box sells 5 in-app purchases, starting at $4.99 per month and EctoMeter Ghost Detector sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Spirit Box ships an update every 2 months, EctoMeter Ghost Detector every 5 weeks. The most recent releases landed on September 25, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Spirit Box | EctoMeter Ghost Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/spirit-box-ghost-detector/id6757156837/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 21 MB | 2 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 9+ | 9+ |
| Developer | [林华 曹](https://appshunter.io/developer/1861712786) | [Zcode](https://appshunter.io/developer/1861301699) |

## What reviewers say

### Spirit Box

[App page](https://appshunter.io/ios/app/spirit-box-ghost-detector/id6757156837)

This app uses your phone's sensors to detect electromagnetic anomalies, acting as a portal for spirit communication. Engage with entities through AI-powered dialogue, provoke reactions, and decode Electronic Voice Phenomena.

**Highlights:** EMF detection for anomalies, AI-powered spirit dialogue, Provoke mode for entity reactions, EVP decoder for voice phenomena, Entity codex with threat tiers, Real-time EMF dashboard

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $4.99 | per month |
| Pro Clearance (Monthly) | $4.99 | per month |
| Yearly Pro (3-Day Trial) | $19.99 | per year |
| Pro Clearance (Yearly) | $24.99 | per year |
| EMF SCAN | $4.99 | one-time |


### EctoMeter Ghost Detector

[App page](https://appshunter.io/ios/app/ectometer-ghost-detector/id6781209065)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Unlock | $2.99 | one-time |


## Frequently asked questions

### Is Spirit Box free?

Spirit Box is free to download, with in-app purchases available.

### Is EctoMeter Ghost Detector free?

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

### Do Spirit Box or EctoMeter Ghost Detector have ads?

Neither Spirit Box nor EctoMeter Ghost Detector shows ads.

### Which is updated more often, Spirit Box or EctoMeter Ghost Detector?

Spirit Box ships an update every 2 months, and EctoMeter Ghost Detector every 5 weeks. Most recently, Spirit Box was updated on September 25, 2026 and EctoMeter Ghost Detector on September 29, 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.*