Trust SmartHome vs ST4U
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Trust SmartHome
Control your home's lighting, curtains, and security remotely or automate them with this app. It works with a range of affordable wireless products, allowing you to manage your entire smart home system from your smartphone or tablet.
- Remote control of home devices
- Home automation setup
- Control lighting
- Manage window coverings
- Integrate security systems
- Wireless product compatibility
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Trust Switch-in makes a smart home accessible. With a wide range of affordable and wireless products, your home - from lighting to curtains to security - can be easily controlled remotely or even automated from a single app. Make everything smart; from your lights to window coverings to garage door. From now on, you control everything in your home remotely. 1. Choose the receiver suitable for your application, such as a built-in dimmer or plug-in switch. 2. Now choose the control that best suits your living situation, e.g. a remote control or wireless wall dimmer. Once you have chosen a transmitter, pair it with your receiver in no time and your smart solution is a reality. 3. Link your receivers and transmitters to the Trust Switch-in app by using the Smart Bridge and use your smartphone or tablet to control, manage and automate your system as desired.
ST4U
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With the ST4U App we offer you the possibility to control and manage your Smart Home via your Smartphone. Brands such as Velbus, Niko, Philips, Sonos, etc. are supported. Our mission, vision and goal is to bring various brands together under 1 platform in order to arrive at 1 total concept. In addition, we also want to integrate devices or parts that are not yet 'Smart' in our platform, this can be done via home automation (e.g. Velbus) or a tailor-made solution. To ensure that you as a customer can use these devices optimally 'Smart', we have created our own platform for this, we call this platform ST4U, Smart things for you! We offer our own Cloud Service and hereby offer you an Application that you can use on Laptop, Tablet or Smartphone.
Screenshots
Verdict
Trust SmartHome and ST4U are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Trust SmartHome ships an update every 2 weeks, ST4U every 3 weeks. The most recent releases landed on October 23, 2026 and October 9, 2026 respectively.
| Parameter | Trust SmartHome | ST4U |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (2 ratings) — better | — |
| Positive reviews | 36.4% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.8 | 15.1 — better |
| Further details — not scored | ||
| Size | 133 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | KlikAanKlikUit | HePoJ |
In-app purchases
Trust SmartHome
No in-app purchases
ST4U
No in-app purchases









