# Motion Detector Camera vs WatchSpot

The clearest difference is price: WatchSpot at Free against Motion Detector Camera's $3.99. WatchSpot also leads on rating (5.0 vs 1.8) and update cadence (weekly vs every 27 months). Motion Detector Camera's advantage is in-app purchases (none vs 1) and ratings volume (5 vs 1). On ads and device support there is nothing between them.

WatchSpot is free to download; Motion Detector Camera costs $3.99 up front. WatchSpot sells 1 one-off in-app purchase. Motion Detector Camera asks for nothing beyond the download.

WatchSpot holds the better App Store score, 5.0 against 1.8. That said, the two scores are not equally well evidenced: Motion Detector Camera has 5 ratings behind it against 1, so its average is the more settled of the two.

Motion Detector Camera ships an update every 27 months, WatchSpot weekly. The most recent releases landed on November 2, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Motion Detector Camera | WatchSpot |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | [1.8 (5 ratings)](https://appshunter.io/ios/app/motion-detector-camera/id1132847115/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/watchspot-motion-alarm-camera/id6772606580/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 27 months | **Weekly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 43 MB | 108 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Heng Jia Liang](https://appshunter.io/developer/1532000635) | [Serdar OZKAN](https://appshunter.io/developer/1539288181) |

## What reviewers say

### Motion Detector Camera

[App page](https://appshunter.io/ios/app/motion-detector-camera/id1132847115)

This app transforms your device into a motion-detecting security camera. It uses advanced algorithms to detect movement, sound an alert, and automatically record video or capture images of detected objects. It's ideal for monitoring pets, securing your home, or any surveillance needs.

**Highlights:** Advanced motion detection algorithm, Automatic recording and image capture, Front/back camera support, Adjustable video/image sizes, Human, cat, or dog detection, Dimmable screen option, Date, time, and object type embedding

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

**In-app purchases:** none


### WatchSpot

[App page](https://appshunter.io/ios/app/watchspot-motion-alarm-camera/id6772606580)

Transform your phone into a smart motion detector and security camera. It alerts you with sound and visual alarms when unauthorized movement is detected, offering immediate protection for your belongings and personal space without needing extra hardware.

**Highlights:** Motion and touch detection alerts, Front and rear camera surveillance, Private and offline local processing, Multi-purpose monitoring (packages, pets, etc.), Customizable sound and visual alarms

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Premium | $24.99 | one-time |


## Frequently asked questions

### Is Motion Detector Camera free?

Motion Detector Camera costs $3.99, with no in-app purchases.

### Is WatchSpot free?

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

### Which has better reviews, Motion Detector Camera or WatchSpot?

WatchSpot is rated higher. Motion Detector Camera averages 1.8 out of 5 from 5 ratings, while WatchSpot averages 5.0 from 1 ratings.

### Do Motion Detector Camera or WatchSpot have ads?

Neither Motion Detector Camera nor WatchSpot shows ads.

### Which is updated more often, Motion Detector Camera or WatchSpot?

Motion Detector Camera ships an update every 27 months, and WatchSpot weekly. Most recently, Motion Detector Camera was updated on November 2, 2026 and WatchSpot on November 1, 2026.

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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.*