YnO UP vs 4box smart
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
YnO UP
Manage your home's connected devices remotely, from lighting and heating to security systems. Create custom scenarios to automate your living space and integrate with voice assistants for enhanced convenience and comfort.
- Remote device control
- Custom scenario creation
- Voice assistant integration
- Equipment adjustment
- Home security management
- Scalable installation
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Control your home (even remotely), adjust your equipment, create scenarios according to your lifestyle, add new remote controls, create new centralized controls or complete your installation with new equipment are some of the functions offered by the products. Urmet With Yokis UP and the YnO UP piloting app. Thanks to Urmet With Yokis UP products, combining comfort and security of housing while guaranteeing its scalability. Whether it's lighting, roller shutters, sockets, dimming lights, heating regulation or even housing security, the Urmet With Yokis UP range; also compatible with voice assistants from Amazon and Google brings you the quality of a professional installation Made in France while guaranteeing its scalability.
4box smart
Take full control of your smart home devices with this intuitive application. It offers a streamlined way to manage and enhance your connected living space. Make your home smarter and more responsive to your needs.
- Intelligent device control
- Smart home management
- Enhanced home automation
- Simple user interface
- Device integration
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Welcome to 4box, your complete solution for intelligent control of your devices. Start making the most of your smart home's potential with 4box. Make your home smarter today!
Screenshots
Verdict
The clearest difference is review sentiment: 4box smart at 33% against YnO UP's 0%. YnO UP's advantage is iOS requirement (13.0 vs 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.
Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on September 8, 2026 and September 16, 2026 respectively.
| Parameter | YnO UP | 4box smart |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | 33.3% of reviews — better |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 122 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | FDI Matelec | Morpheos |
Customer experience
YnO UP
4box smart
In-app purchases
YnO UP
No in-app purchases
4box smart
No in-app purchases
