# NX Vision thermique vs BlueDetect

The clearest difference is in-app purchases: NX Vision thermique at none against BlueDetect's 4. NX Vision thermique also leads on iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. BlueDetect sells 4 in-app purchases, starting at $1.99 per 7 days. NX Vision thermique asks for nothing beyond the download.

## The numbers

| Metric | NX Vision thermique | BlueDetect |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 29 MB | 6 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [NUM'AXES SA A DIRECTOIRE CONSEIL SURV](https://appshunter.io/developer/763999672) | [Necati Berk Ozcelik](https://appshunter.io/developer/1853573090) |

## What reviewers say

### NX Vision thermique

[App page](https://appshunter.io/ios/app/nx-vision-thermique/id6505077871)

**Features:** macOS Compatibility

**In-app purchases:** none


### BlueDetect

[App page](https://appshunter.io/ios/app/bluedetect-my-device-tracker/id6755598885)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Package | $1.99 | per 7 days |
| Special Offer Premium Package | $1.99 | per 7 days |
| Monthly Premium Package | $4.99 | per month |
| Annual Premium Package | $9.99 | per year |


## Frequently asked questions

### Is NX Vision thermique free?

NX Vision thermique is free to download, with no in-app purchases.

### Is BlueDetect free?

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

### Do NX Vision thermique or BlueDetect have ads?

Neither NX Vision thermique nor BlueDetect 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.*