# Motion Sensor NLK vs Sound Recognition

The clearest difference is rating: Motion Sensor NLK at 2.1 against Sound Recognition's 1.0. Motion Sensor NLK also leads on ads (none vs shown) and ratings volume (11 vs 1). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Motion Sensor NLK holds the better App Store score, 2.1 against 1.0. That said, the two scores are not equally well evidenced: Motion Sensor NLK has 11 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Motion Sensor NLK | Sound Recognition |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.1 (11 ratings)](https://appshunter.io/ios/app/motion-sensor-nlk/id6444138187/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/sound-recognition/id6504954671/reviews) |
| Number of ratings | **11** | 1 |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 weeks |
| Monetization | **Free** | Ad-supported |
| Size | 7 MB | 36 MB |
| Requires iOS | **14.0** | 15.8.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ievgen Naloiko](https://appshunter.io/developer/978241268) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### Motion Sensor NLK

[App page](https://appshunter.io/ios/app/motion-sensor-nlk/id6444138187)

This utility app turns your mobile device into a motion detector using its camera. Receive notifications when any movement is detected, ensuring you're alerted to changes.

**Highlights:** Camera motion detection, Static device placement, Motion alerts, Real-time notifications

**In-app purchases:** none


### Sound Recognition

[App page](https://appshunter.io/ios/app/sound-recognition/id6504954671)

This utility app notifies users with a screen change and light when a specific target voice is recognized. It also displays the most likely speech recognition result, including its type and evaluation value.

**Highlights:** Voice recognition alerts, Screen and light notification, Displays speech recognition results, Configurable recognition threshold

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Motion Sensor NLK free?

Motion Sensor NLK is free to download, with no in-app purchases.

### Is Sound Recognition free?

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

### Which has better reviews, Motion Sensor NLK or Sound Recognition?

Motion Sensor NLK is rated higher. Motion Sensor NLK averages 2.1 out of 5 from 11 ratings, while Sound Recognition averages 1.0 from 1 ratings.

### Do Motion Sensor NLK or Sound Recognition have ads?

Sound Recognition shows ads; Motion Sensor NLK does not.

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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.*