# EMF Radiation Detector Reader vs AI Sense Ghost SLS Camera

The clearest difference is update cadence: AI Sense Ghost SLS Camera at every 4 days against EMF Radiation Detector Reader's every 6 months. EMF Radiation Detector Reader's advantage is ratings volume (5K vs 351). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. EMF Radiation Detector Reader sells 2 in-app purchases, starting at $1.99 per 7 days and AI Sense Ghost SLS Camera sells 9 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for EMF Radiation Detector Reader against 4.6 for AI Sense Ghost SLS Camera. That said, the two scores are not equally well evidenced: EMF Radiation Detector Reader has 5K ratings behind it against 351, so its average is the more settled of the two. Written reviews split almost evenly too, at 54% and 53% positive.

EMF Radiation Detector Reader ships an update every 6 months, AI Sense Ghost SLS Camera every 4 days. Both last shipped on November 4, 2026.

## The numbers

| Metric | EMF Radiation Detector Reader | AI Sense Ghost SLS Camera |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (5K ratings)](https://appshunter.io/ios/app/emf-radiation-detector-reader/id1507914734/reviews) | **[4.6 (351 ratings)](https://appshunter.io/ios/app/ai-sense-ghost-sls-camera/id6498629041/reviews)** |
| Number of ratings | **5K** | 351 |
| Positive reviews | **53.5% of reviews** | 53.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 20 MB | 78 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Rounding Squares BV](https://appshunter.io/developer/976539506) | [GALAXY RETRO GAME LIMITED](https://appshunter.io/developer/1741705338) |

## What reviewers say

### EMF Radiation Detector Reader

[App page](https://appshunter.io/ios/app/emf-radiation-detector-reader/id1507914734)

Detect electromagnetic fields (EMF) around you using your phone's sensors. Identify high-radiation zones in your home and workplace to better organize your environment and potentially improve well-being. Measure EMF emitted by various electronic devices and appliances.

**Highlights:** Detect EMF radiation, Measure EMF levels, Identify risk zones, Organize living space, Measure appliance emissions, No expensive equipment needed

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EMF Radiation Detector Premium Week | $1.99 | per 7 days |
| EMF Radiation Detector Premium Year | $9.99 | per year |

**What reviewers like**

- 👍 Works well around microwave
- 👍 Consistent results
- 👍 Useful tool for detecting EMF
- 👍 Legit EMF detection
- 👍 Helps find problem areas

**What reviewers complain about**

- 🐛 Ads cover reading numbers
- 🔍 Unclear how to interpret readings
- ⚠️ Questionable accuracy, only detects magnets
- 🔍 No explanation of safe/unsafe levels
- 🐛 Doesn't detect radio frequencies

**Reported bugs**

- Readings inconsistent or inaccurate
- Doesn't work as expected, only detects magnets

**Requested features**

- Add sound or vibration alerts for high EMF
- Provide more information on EMF levels and safety
- Improve layout to avoid ads covering readings


### AI Sense Ghost SLS Camera

[App page](https://appshunter.io/ios/app/ai-sense-ghost-sls-camera/id6498629041)

This app uses LiDAR and infrared light to detect humanoid entities, offering a paranormal investigation tool with AI art features. It provides real-time detection in various conditions and enhanced night vision.

**Highlights:** Detects anomalous humanoid entities, LiDAR-enabled infrared night vision, Real-time human figure detection, AI art photo effects, Works in any lighting condition

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SLS Camera VIP Pass | $1.99 | per 7 days |
| SLS Camera VIP Pass | $2.99 | per 7 days |
| SLS Camera VIP Pass | $3.99 | per month |
| SLS Camera VIP Pass | $3.99 | per 7 days |
| SLS Camera VIP Pass | $7.99 | per month |
| SLS Camera VIP Pass | $13.99 | per month |
| SLS Camera VIP Pass | $17.99 | per year |
| SLS Camera VIP Pass | $26.99 | per year |
| SLS Camera VIP Pass | $36.99 | per year |


## Frequently asked questions

### Is EMF Radiation Detector Reader free?

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

### Is AI Sense Ghost SLS Camera free?

AI Sense Ghost SLS Camera is free to download, with in-app purchases available.

### Which has better reviews, EMF Radiation Detector Reader or AI Sense Ghost SLS Camera?

AI Sense Ghost SLS Camera is rated higher. EMF Radiation Detector Reader averages 4.5 out of 5 from 5K ratings, while AI Sense Ghost SLS Camera averages 4.6 from 351 ratings.

### Do EMF Radiation Detector Reader or AI Sense Ghost SLS Camera have ads?

Both EMF Radiation Detector Reader and AI Sense Ghost SLS Camera show ads.

### Which is updated more often, EMF Radiation Detector Reader or AI Sense Ghost SLS Camera?

EMF Radiation Detector Reader ships an update every 6 months, and AI Sense Ghost SLS Camera every 4 days. Most recently, EMF Radiation Detector Reader was updated on November 4, 2026 and AI Sense Ghost SLS Camera on November 4, 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.*