USmart Go vs Viomi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
USmart Go
Control all your home appliances, both infrared and Wi-Fi connected, from a single app. Remotely manage devices like TVs, air conditioners, lights, and cameras, and receive important notifications like door lock alerts.
- Control infrared appliances (TV, AC)
- Control Wi-Fi connected devices (lights, curtains)
- Remote appliance management
- Door lock notifications
- Remote door unlocking
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Coordinated with the hardware we developed, this APP can control all our home appliances. Not only infrared controlled electric machine such as TV, Air conditioner are under control. Internet device connected by Wi-Fi such as Lights, Curtain, Air Purifier, Camera can all be controlled remotely. -- Push notification service is used for receive the messages of the door locks; And it plays an important role on remote unlocking the door.
Viomi
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VIOMI- [One-stop Whole House Intelligence] Solutions VIOMI official App is a service platform that provides [One-stop Whole House Intelligence] solutions to global users: smart home appliances + smart home + software. VIOMI is the world's leading home IOT high-tech enterprise (IoT@Home), which was successfully listed on NASDAQ (NASDAQ: VIOT) only four years after its establishment. We not only provide you with 60+ kinds of intelligent interconnected products, but also integrate the whole house intelligent services such as access binding, remote control, information inquiry, intelligent scene linkage, and family sharing of our smart home appliances and household equipment, and continuously bring a more comfortable, healthy, safe and growing intelligent life experience to young families through cutting-edge technologies such as 5G + AI + IoT. Device Management: [Device Control] supports the access of all VIOMI smart devices, and the devices can be easily controlled on the mobile phone through various networking methods. [Intelligent Scene] can set personalized intelligent scenes according to living habits. VIOMI official App is committed to constantly updating to create a beautiful and intelligent life for you.
Screenshots
Verdict
The clearest difference is ads: Viomi at none against USmart Go's shown. USmart Go's advantage is update cadence (every 5 days vs every 2 months). On price, in-app purchases, device support and iOS requirement 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.
USmart Go ships an update every 5 days, Viomi every 2 months. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.
| Parameter | USmart Go | Viomi |
|---|---|---|
| Price | Free | Free |
| Rating | 2.7 (59 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 59 — better | — |
| Update frequency | Every 5 days — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 293 MB |
| Age rating | 4+ | 4+ |
| Developer | 龙武 许 | MERVIO PTE. LTD. |
In-app purchases
USmart Go
No in-app purchases
Viomi
No in-app purchases
