# WatchSpot vs Pro Motion Detector

The clearest difference is in-app purchases: Pro Motion Detector at none against WatchSpot's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. WatchSpot sells 1 one-off in-app purchase. Pro Motion Detector asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 9 days. Both last shipped on November 5, 2026.

## The numbers

| Metric | WatchSpot | Pro Motion Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/watchspot-motion-alarm-camera/id6772606580/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | Every 9 days |
| Monetization | Free with in-app purchases | — |
| Size | 109 MB | 43 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Serdar OZKAN](https://appshunter.io/developer/1539288181) | [Motion Diagnostique Limited](https://appshunter.io/developer/1896008701) |

## What reviewers say

### 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 |


### Pro Motion Detector

[App page](https://appshunter.io/ios/app/pro-motion-detector/id6775535077)

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

**In-app purchases:** none


## Frequently asked questions

### Is WatchSpot free?

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

### Is Pro Motion Detector free?

Pro Motion Detector is free to download, with no in-app purchases.

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

Neither WatchSpot nor Pro Motion Detector shows ads.

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

WatchSpot ships an update every 9 days, and Pro Motion Detector every 9 days. Most recently, WatchSpot was updated on November 5, 2026 and Pro Motion Detector on November 5, 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.*