# EMF Detector Pro vs TextSentinel

The clearest difference is device support: TextSentinel at 3 against EMF Detector Pro's 1. On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. EMF Detector Pro sells 2 in-app purchases, starting at $4.99 per 7 days and TextSentinel sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | EMF Detector Pro | TextSentinel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (5 ratings)](https://appshunter.io/ios/app/emf-detector-pro/id6751863352/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 2 MB |
| Requires iOS | 17.6 | **16** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ORIOL NADAL SERRA](https://appshunter.io/developer/1678978095) | [Roosevelt Bonaparte III](https://appshunter.io/developer/1878238935) |

## What reviewers say

### EMF Detector Pro

[App page](https://appshunter.io/ios/app/emf-detector-pro/id6751863352)

Measure electromagnetic fields and radiation exposure in real-time using your iPhone's sensors. Detect potential risks, receive alerts for high levels, and track your exposure history. Ideal for those concerned about their environment.

**Highlights:** Measure electromagnetic fields in real-time, Detect radiation sources, Receive high exposure alerts, Track exposure history, Identify emitting electronic devices, Simple and intuitive interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| Lifetime | $29.99 | one-time |


### TextSentinel

[App page](https://appshunter.io/ios/app/textsentinel/id6759352107)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TextSentinel Pro | $4.99 | one-time |


## Frequently asked questions

### Is EMF Detector Pro free?

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

### Is TextSentinel free?

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

### Do EMF Detector Pro or TextSentinel have ads?

Neither EMF Detector Pro nor TextSentinel shows ads.

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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.*