# Motion Sensor NLK vs Ona Vision

The clearest difference is rating: Ona Vision at 4.2 against Motion Sensor NLK's 2.1. Motion Sensor NLK's advantage is iOS requirement (14.0 vs 16.2). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Ona Vision holds the better App Store score, 4.2 against 2.1. Both are backed by a comparable volume of ratings — 11 and 6 respectively.

## The numbers

| Metric | Motion Sensor NLK | Ona Vision |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (11 ratings)](https://appshunter.io/ios/app/motion-sensor-nlk/id6444138187/reviews) | **[4.2 (6 ratings)](https://appshunter.io/ios/app/ona-vision/id6469765462/reviews)** |
| Number of ratings | **11** | 6 |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Daily |
| Monetization | Free | Free |
| Size | 7 MB | 11 MB |
| Requires iOS | **14.0** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ievgen Naloiko](https://appshunter.io/developer/978241268) | [Butsotso Inc.](https://appshunter.io/developer/1621814250) |

## 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


### Ona Vision

[App page](https://appshunter.io/ios/app/ona-vision/id6469765462)

Enhance your low-light vision with a powerful flashlight and advanced night vision technology. This tool offers a full-screen camera preview to help you find lost items or navigate dark spaces with ease and privacy.

**Highlights:** Flashlight and night vision modes, Full-screen camera preview, Low-latency real-time view, Privacy-focused, no photo/video capture, Optimized for low-light conditions

**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 Ona Vision free?

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

### Which has better reviews, Motion Sensor NLK or Ona Vision?

Ona Vision is rated higher. Motion Sensor NLK averages 2.1 out of 5 from 11 ratings, while Ona Vision averages 4.2 from 6 ratings.

### Do Motion Sensor NLK or Ona Vision have ads?

Neither Motion Sensor NLK nor Ona Vision 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.*