# SmartHome 2 vs ATS MQTT Client

The clearest difference is review sentiment: SmartHome 2 at 100% against ATS MQTT Client's 0%. ATS MQTT Client's advantage is iOS requirement (13.0 vs 16.1). On price, update cadence, ads and in-app purchases there is nothing between them.

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

SmartHome 2 ships an update every 4 months, ATS MQTT Client every 7 months. The most recent releases landed on September 18, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | SmartHome 2 | ATS MQTT Client |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/ats-mqtt-client/id1485411018/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 7 months |
| Monetization | Free | Free |
| Size | 15 MB | 5 MB |
| Requires iOS | 16.1 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SmartHomePT](https://appshunter.io/developer/488540252) | [ATS sp.j.](https://appshunter.io/developer/1485411017) |

## What reviewers say

### SmartHome 2

[App page](https://appshunter.io/ios/app/smarthome-2/id689853565)

Effortlessly manage all your home devices directly from your iPhone or iPad. This application provides a centralized hub for controlling your smart home ecosystem.

**Highlights:** Control home devices, iPhone and iPad compatibility, Centralized management, Promotional video guide

**Features:** macOS Compatibility

**In-app purchases:** none


### ATS MQTT Client

[App page](https://appshunter.io/ios/app/ats-mqtt-client/id1485411018)

Monitor and control devices connected to the mqtt.ats.pl service in real-time. Sign in with your account to access all your registered devices directly within the application.

**Highlights:** Real-time device monitoring, Device control, Integration with mqtt.ats.pl service, Account sign-in for device access, Supports iPhone, iPad, and iPod

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartHome 2 free?

SmartHome 2 is free to download, with no in-app purchases.

### Is ATS MQTT Client free?

ATS MQTT Client is free to download, with no in-app purchases.

### Do SmartHome 2 or ATS MQTT Client have ads?

Neither SmartHome 2 nor ATS MQTT Client shows ads.

### Which is updated more often, SmartHome 2 or ATS MQTT Client?

SmartHome 2 ships an update every 4 months, and ATS MQTT Client every 7 months. Most recently, SmartHome 2 was updated on September 18, 2026 and ATS MQTT Client on September 9, 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.*