USmart vs 科士达光伏+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
USmart
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USmart is a powerful comprehensive energy management app, which integrates functions such as plant and station management, data report, electricity analysis, plant and station report, and operation and maintenance management. It is convenient for customers to view and manage their energy-consuming equipment. [Warm Tips] When the app first uses the positioning function, it will ask you if you have the original positioning function enabled. After you agree to always turn on the App location function, even if the App is switched to the background, the location refresh function is also working, which will reduce the battery life of your phone, please know.
科士达光伏+
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科士达光伏+ APP是由深圳科士达科技股份有限公司专门为光伏发电开发的移动应用,具有光伏电站运行状态展示、设备故障报警、简单数据查询以及电量统计等功能。通过APP,电站管理者可以实时掌控名下的光伏电站的发电信息、电站收益、设备故障情况。节能减排情况等。
Screenshots
Verdict
The clearest difference is update cadence: 科士达光伏+ at every 3 weeks against USmart's every 3 months. USmart's advantage is iOS requirement (11.0 vs 15.6). On price, ads, 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.
USmart ships an update every 3 months, 科士达光伏+ every 3 weeks. The most recent releases landed on September 13, 2026 and September 8, 2026 respectively.
| Parameter | USmart | 科士达光伏+ |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 128 MB | 16 MB |
| Age rating | 17+ | 4+ |
| Developer | 杭州品联科技有限公司 | Shenzhen Kstar Science & Technology Co., Ltd. |
In-app purchases
USmart
No in-app purchases
科士达光伏+
No in-app purchases







