# uWatch vs Silux Control V4

The clearest difference is update cadence: uWatch at every 2 weeks against Silux Control V4's every 2 months. uWatch also leads on iOS requirement (12.2 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

uWatch ships an update every 2 weeks, Silux Control V4 every 2 months. The most recent releases landed on October 18, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | uWatch | Silux Control V4 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 54 MB | 33 MB |
| Requires iOS | **12.2** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [uWatch Ltd](https://appshunter.io/developer/1200756801) | [Silux Control UK Ltd](https://appshunter.io/developer/1762050217) |

## What reviewers say

### uWatch

[App page](https://appshunter.io/ios/app/uwatch/id1200756802)

This app offers a versatile alerting system that can be used remotely without mains power. It sends secure alerts to a central system, notifying users via web, mobile app, phone, or text. Features include asset listing with photos, private messaging, and escalated alerts for law enforcement.

**Highlights:** Multi-purpose alerting system, Secure alerts to central system, Web, mobile, phone, and text notifications, Asset listing with photos, Private messaging, Escalated alerts to coordinator, Real evidence for police

**Features:** macOS Compatibility

**In-app purchases:** none


### Silux Control V4

[App page](https://appshunter.io/ios/app/silux-control-v4/id6463712000)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is uWatch free?

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

### Is Silux Control V4 free?

Silux Control V4 is free to download, with no in-app purchases.

### Do uWatch or Silux Control V4 have ads?

Neither uWatch nor Silux Control V4 shows ads.

### Which is updated more often, uWatch or Silux Control V4?

uWatch ships an update every 2 weeks, and Silux Control V4 every 2 months. Most recently, uWatch was updated on October 18, 2026 and Silux Control V4 on October 25, 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.*