# Smart Gateway App vs TTLock (Official)

The clearest difference is ads: Smart Gateway App at none against TTLock (Official)'s shown. Smart Gateway App also leads on iOS requirement (10.0 vs 15.0). TTLock (Official)'s advantage is monetization model (ad-supported vs free with in-app purchases) and update cadence (every 2 months vs every 3 months). On price, review sentiment, 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.

Smart Gateway App ships an update every 3 months, TTLock (Official) every 2 months. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Smart Gateway App | TTLock (Official) |
| --- | --- | --- |
| 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** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 266 MB | 371 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Gewiss S.p.A.](https://appshunter.io/developer/978344889) | [Hangzhou Sciener Smart Technology](https://appshunter.io/developer/1360996795) |

## 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


### TTLock (Official)

[App page](https://appshunter.io/ios/app/ttlock-official/id6772027100)

Unlock doors using your smartphone via Bluetooth. This app requires compatible hardware to function. Contact support directly within the app for any assistance.

**Highlights:** Bluetooth door unlocking, Requires compatible hardware, In-app support contact, Supports multiple Apple devices

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**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 TTLock (Official) free?

TTLock (Official) is free to download, with no in-app purchases.

### Do Smart Gateway App or TTLock (Official) have ads?

TTLock (Official) shows ads; Smart Gateway App does not.

### Which is updated more often, Smart Gateway App or TTLock (Official)?

Smart Gateway App ships an update every 3 months, and TTLock (Official) every 2 months. Most recently, Smart Gateway App was updated on October 10, 2026 and TTLock (Official) 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.*