# Master IOT vs Sentinel Guard

The clearest difference is device support: Master IOT at 2 against Sentinel Guard's —. On price, in-app purchases and iOS requirement there is nothing between them.

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

## The numbers

| Metric | Master IOT | Sentinel Guard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/master-iot/id1448801746/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 4 months | — |
| Monetization | Free | — |
| Size | 177 MB | 28 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 12+ | 4+ |
| Developer | [Alberto Santoyo Gonzalez](https://appshunter.io/developer/1270801341) | [B-Exper](https://appshunter.io/developer/1243783097) |

## What reviewers say

### Master IOT

[App page](https://appshunter.io/ios/app/master-iot/id1448801746)

Remotely manage home appliances from anywhere using your smartphone. This app allows you to add and control multiple smart devices simultaneously, with voice control integration for added convenience. Receive real-time alerts to ensure your home's safety and easily share device access with family members.

**Highlights:** Remote appliance control, Multi-device management, Voice control integration, Real-time safety alerts, Family device sharing, Easy device connection

**Features:** macOS Compatibility

**In-app purchases:** none


### Sentinel Guard

[App page](https://appshunter.io/ios/app/sentinel-guard/id6744034961)

**In-app purchases:** none


## Frequently asked questions

### Is Master IOT free?

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

### Is Sentinel Guard free?

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

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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.*