# Ghost detector vs TNR

The clearest difference is in-app purchases: TNR at none against Ghost detector's 1. TNR also leads on ads (none vs shown) and update cadence (every 2 days vs every 43 months). Ghost detector's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 26.0). On price there is nothing between them.

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

Ghost detector ships an update every 43 months, TNR every 2 days. The most recent releases landed on October 15, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Ghost detector | TNR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (148 ratings)](https://appshunter.io/ios/app/ghost-detector-radar-camera/id1661953057/reviews)** | — |
| Number of ratings | **148** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 43 months | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 113 MB | 9 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Luis Hernando Prada](https://appshunter.io/developer/1554735315) | [Lucas Pereira da Rosa](https://appshunter.io/developer/6787737354) |

## What reviewers say

### Ghost detector

[App page](https://appshunter.io/ios/app/ghost-detector-radar-camera/id1661953057)

Simulate paranormal investigations with a radar camera, EMF meter, and ghost sound effects. This prank app is designed for hours of fun, helping to playfully alleviate fears of the unknown.

**Highlights:** Simulated EMF meter, Radar detector, Flashlight, Ghost sound radio, Temperature meter, Protective cross, Camera for photos

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove the ads | $1.99 | one-time |


### TNR

[App page](https://appshunter.io/ios/app/tnr/id6787737172)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ghost detector free?

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

### Is TNR free?

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

### Do Ghost detector or TNR have ads?

Ghost detector shows ads; TNR does not.

### Which is updated more often, Ghost detector or TNR?

Ghost detector ships an update every 43 months, and TNR every 2 days. Most recently, Ghost detector was updated on October 15, 2026 and TNR on October 6, 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.*