# Void vs EMF Detector

The clearest difference is price: EMF Detector at Free against Void's $0.99. EMF Detector also leads on update cadence (every 3 weeks vs every 5 months). Void's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

EMF Detector is free to download; Void costs $0.99 up front. EMF Detector sells 1 one-off in-app purchase. Void asks for nothing beyond the download.

Void ships an update every 5 months, EMF Detector every 3 weeks. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Void | EMF Detector |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.5 (10 ratings)](https://appshunter.io/ios/app/void-necrometer-and-ghost-tube/id6642653821/reviews)** | — |
| Number of ratings | **10** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Paid | — |
| Size | 28 MB | 25 MB |
| Requires iOS | 17.2 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 9+ | 9+ |
| Developer | [Oleksandr Lisovyk](https://appshunter.io/developer/986039706) | [Ashir Mehmood](https://appshunter.io/developer/6809578079) |

## What reviewers say

### Void

[App page](https://appshunter.io/ios/app/void-necrometer-and-ghost-tube/id6642653821)

Explore the paranormal with this app that simulates spirit communication. Engage in eerie conversations, ask questions using your microphone, and uncover hidden secrets from the other side. Designed for entertainment and paranormal enthusiasts.

**Highlights:** Spirit communication simulation, AI-powered spirit interactions, Speech mode for voice questions, Immersive paranormal experience, Explore life after death mysteries

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

**In-app purchases:** none


### EMF Detector

[App page](https://appshunter.io/ios/app/emf-detector-ghost-meter/id6809578077)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EMF Detector Pro | $4.99 | one-time |


## Frequently asked questions

### Is Void free?

Void costs $0.99, with no in-app purchases.

### Is EMF Detector free?

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

### Do Void or EMF Detector have ads?

EMF Detector shows ads; Void does not.

### Which is updated more often, Void or EMF Detector?

Void ships an update every 5 months, and EMF Detector every 3 weeks. Most recently, Void was updated on October 24, 2026 and EMF Detector on October 26, 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.*