# BRGlight vs EMF Detector・Ghost Detector

The clearest difference is in-app purchases: BRGlight at none against EMF Detector・Ghost Detector's 2. BRGlight also leads on ads (none vs shown) and iOS requirement (6.0 vs 15.1). On price, update cadence and device support there is nothing between them.

Both are free to download. EMF Detector・Ghost Detector sells 2 in-app purchases, starting at $7.99 per 7 days. BRGlight asks for nothing beyond the download.

BRGlight ships an update every 2 weeks, EMF Detector・Ghost Detector every 3 weeks. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | BRGlight | EMF Detector・Ghost Detector |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 4 MB | 99 MB |
| Requires iOS | **6.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Chomp](https://appshunter.io/developer/923190719) | [ZeroPlay Ltd.](https://appshunter.io/developer/1500119722) |

## What reviewers say

### BRGlight

[App page](https://appshunter.io/ios/app/brglight/id923681930)

**Features:** macOS Compatibility

**In-app purchases:** none


### EMF Detector・Ghost Detector

[App page](https://appshunter.io/ios/app/emf-detectorghost-detector/id6790258196)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $7.99 | per 7 days |
| Monthly | $19.99 | per month |


## Frequently asked questions

### Is BRGlight free?

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

### Is EMF Detector・Ghost Detector free?

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

### Do BRGlight or EMF Detector・Ghost Detector have ads?

EMF Detector・Ghost Detector shows ads; BRGlight does not.

### Which is updated more often, BRGlight or EMF Detector・Ghost Detector?

BRGlight ships an update every 2 weeks, and EMF Detector・Ghost Detector every 3 weeks. Most recently, BRGlight was updated on October 7, 2026 and EMF Detector・Ghost Detector 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.*