USmart vs TD
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.
TD
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项目协作与目标管理工具，深度整合项目与里程碑管理、在线沟通、项目管理等支持丰富的自定义功能，满足各行业各场景的个性化工作需求，助力企业提高管理效能。
Screenshots
Verdict
The clearest difference is update cadence: TD at every 2 weeks against USmart's every 3 months. USmart's advantage is iOS requirement (11.0 vs 15.0). 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, TD every 2 weeks. The most recent releases landed on October 1, 2026 and October 24, 2026 respectively.
| Parameter | USmart | TD |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 128 MB | 141 MB |
| Age rating | 17+ | 4+ |
| Developer | 杭州品联科技有限公司 | Shenzhen TwoDreams Technology Co., Ltd. |
In-app purchases
USmart
No in-app purchases
TD
No in-app purchases
