S72 vs Secusystem
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
S72
Control home appliances remotely using a smart socket and this application. As long as your phone has internet access, you can manage your devices from anywhere. The app requires compatible hardware to function.
- Remote appliance control
- Networked device management
- Compatible with KERUI smart sockets
- Control from anywhere
- User-friendly interface
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KERUI S72 WiFi smart socket application must comply with the KERUI smart socket hardware used together to complete control of home appliances. As long as your phone can be networked, you can control your appliances anywhere. Shenzhen Secrui Electronic Co., Ltd. is a burglar alarm host of production and research and development in high-tech enterprise, founded in 2001. Product from design to production process R & D, quality inspection every aspect we have strict checks to ensure product quality. Technology to create value, quality cast eternal. Scientific testing methods and improve the production process, allowing for long-term performance and quality in the domestic counterparts in the lead.
Secusystem
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LHD8100 is a self-developed wireless security system, dedicated to protecting your home or business from security incidents such as burglary, fire, and flooding. If a security alarm occurs, the system will immediately activate the alarm, notify the user or security company through APP, SMS, voice, etc., and take timely measures to reduce user losses. Product Features: 1. Easy to add/remove sensors from smartphone APP. 2. Arm/disarm the security system through APP. 3. Set the panel and sensors' parameters through the APP, minimizing the installation time. 4. Trigger the emergency button and report the emergency so that other users can come to the rescue. 5. Real-time message notification and tracking of who made system changes. 6. Get instant information about battery level, signal strength, room temperature, and settings. 7. Intelligently remind users to arm themselves when they leave home, and remind users to disarm when they return. 8. Flexible management of user access rights. 9. Grant relatives and friends the authority to arm and disarm the security system.
Screenshots
Verdict
The clearest difference is iOS requirement: S72 at 9.0 against Secusystem's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.
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.
S72 ships an update every 5 weeks, Secusystem every 6 weeks. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.
| Parameter | S72 | Secusystem |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Every 5 weeks — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 13 MB | 115 MB |
| Age rating | 4+ | 4+ |
| Developer | 传林 方 | China Security & Fire IOT Sensing Co., Ltd. |
In-app purchases
S72
No in-app purchases
Secusystem
No in-app purchases









