# Smart Gateway App vs TOPENS

The clearest difference is rating: Smart Gateway App at 3.0 against TOPENS's 1.4. Smart Gateway App also leads on iOS requirement (10.0 vs 13.0). TOPENS's advantage is monetization model (free vs free with in-app purchases) and ratings volume (7 vs 1). On price, review sentiment, update cadence and ads 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 holds the better App Store score, 3.0 against 1.4. That said, the two scores are not equally well evidenced: TOPENS has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 6% of Smart Gateway App's written reviews are positive against 0% of TOPENS's.

Smart Gateway App ships an update every 3 months, TOPENS every 2 months. The most recent releases landed on June 1, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Smart Gateway App | TOPENS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/smart-gateway-app/id1355029098/reviews)** | [1.4 (7 ratings)](https://appshunter.io/ios/app/topens/id1571414873/reviews) |
| Number of ratings | 1 | **7** |
| Positive reviews | **5.9% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 266 MB | 131 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GEWISS](https://appshunter.io/developer/978344889) | [Hangzhou Sanford Technology Co., Ltd](https://appshunter.io/developer/1571293797) |

## 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


### TOPENS

[App page](https://appshunter.io/ios/app/topens/id1571414873)

This app provides a platform for managing your home's smart door machine. It enables convenient and fast communication between your mobile phone and the door machine, facilitating internet connectivity.

**Highlights:** Smart door machine management, Mobile phone and door machine interaction, Internet communication with door machine, Home intelligent platform

**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 TOPENS free?

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

### Which has better reviews, Smart Gateway App or TOPENS?

Smart Gateway App is rated higher. Smart Gateway App averages 3.0 out of 5 from 1 ratings, while TOPENS averages 1.4 from 7 ratings.

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

Neither Smart Gateway App nor TOPENS shows ads.

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

Smart Gateway App ships an update every 3 months, and TOPENS every 2 months. Most recently, Smart Gateway App was updated on June 1, 2026 and TOPENS 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.*