Motion Sensor NLK vs Sound Recognition
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Motion Sensor NLK
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.
- Camera motion detection
- Static device placement
- Motion alerts
- Real-time notifications
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Fix your mobile device statically and get notified when some motion will be detected by the camera.
Sound Recognition
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.
- Voice recognition alerts
- Screen and light notification
- Displays speech recognition results
- Configurable recognition threshold
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When the selected recognition target voice is recognized, user will be notified by a screen change and light. *Notification will be made only if the evaluation value exceeds the preset recognition threshold. It also displays the most likely speech recognition result (type, evaluation value) among the current speech recognition results.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Motion Sensor NLK | Sound Recognition |
|---|---|---|
| Price | Free | Free |
| Rating | 2.1 (11 ratings) — better | 1.0 (1 ratings) |
| Number of ratings | 11 — better | 1 |
| Update frequency | — | Every 2 weeks |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.8.3 |
| Further details — not scored | ||
| Size | 7 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Ievgen Naloiko | Hideaki Uchikoshi |
Customer experience
Motion Sensor NLK
Sound Recognition
In-app purchases
Motion Sensor NLK
No in-app purchases
Sound Recognition
No in-app purchases





