USmart Go vs Pro Alarm System
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
Read full descriptionHide full description
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.
Pro Alarm System
Control your compatible security system remotely. Arm, disarm, and check your alarm status from anywhere. Automates SMS commands for easy operation and allows you to manage outputs and check SIM card balance.
- Remote arm and disarm
- Check alarm status
- Automated SMS commands
- Manage outputs
- Check SIM balance
Read full descriptionHide full description
Pro Alarm System app is designed by alarm system group. The layout is designed specifically for the people who want ARM and DISARM Compatible security system with GSM switch device. By using this app you do not need to type the specific SMS content and the app fill the text for you . Also you can check alarm system every time from every where and increase the sim charge and know from sim balance and arm and disarm out puts .
Screenshots
Verdict
The clearest difference is rating: Pro Alarm System at 5.0 against USmart Go's 2.7. Pro Alarm System also leads on ads (none vs shown) and monetization model (free vs ad-supported). USmart Go's advantage is ratings volume (59 vs 1) and update cadence (every 5 days vs every 3 weeks). On price, in-app purchases and device support 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.
Pro Alarm System holds the better App Store score, 5.0 against 2.7. That said, the two scores are not equally well evidenced: USmart Go has 59 ratings behind it against 1, so its average is the more settled of the two.
USmart Go ships an update every 5 days, Pro Alarm System every 3 weeks. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.
| Parameter | USmart Go | Pro Alarm System |
|---|---|---|
| Price | Free | Free |
| Rating | 2.7 (59 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 59 — better | 1 |
| Update frequency | Every 5 days — better | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | 龙武 许 | Xiamen Yipai Electronic Technology Co., Ltd. |
Customer experience
USmart Go
Pro Alarm System
In-app purchases
USmart Go
No in-app purchases
Pro Alarm System
No in-app purchases
