# Smart Gateway App vs SmartKey

The clearest difference is iOS requirement: Smart Gateway App at 10.0 against SmartKey's 14.0. 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.

Smart Gateway App ships an update every 3 months, SmartKey every 5 months. The most recent releases landed on June 1, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Smart Gateway App | SmartKey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/smart-gateway-app/id1355029098/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 5.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | Free with in-app purchases | — |
| Size | 266 MB | 20 MB |
| Requires iOS | **10.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GEWISS](https://appshunter.io/developer/978344889) | [SmartKey s.r.o.](https://appshunter.io/developer/1515904395) |

## What reviewers say

### Smart Gateway App

[App page](https://appshunter.io/ios/app/smart-gateway-app/id1355029098)

Remotely manage your home automation system, controlling lighting, blinds, temperature, security, and video cameras. Monitor energy consumption, set timers, and manage irrigation. Requires a Smart Gateway and an annual fee.

**Highlights:** Remote control of lighting and blinds, Temperature and humidity monitoring, Anti-intrusion system management, Video camera access, Energy consumption tracking, Timer and logic function settings, Irrigation control

**In-app purchases:** none


### SmartKey

[App page](https://appshunter.io/ios/app/smartkey-manager/id6462880301)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Gateway App free?

Smart Gateway App is free to download, with no in-app purchases.

### Is SmartKey free?

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

### Do Smart Gateway App or SmartKey have ads?

Neither Smart Gateway App nor SmartKey shows ads.

### Which is updated more often, Smart Gateway App or SmartKey?

Smart Gateway App ships an update every 3 months, and SmartKey every 5 months. Most recently, Smart Gateway App was updated on June 1, 2026 and SmartKey on September 15, 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.*