xbyt数据助理 vs UDAN EMS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
xbyt数据助理
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一 登录与安装功能 1. 系统安装：App Store搜索安装。 2. 手动登录：输入账号密码点击登录。 3. 退出登录：在“我的”导航页，点击退出登录。
UDAN EMS
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The EMS App supports the access and unified control of energy storage, photovoltaic and charging equipment. Support different operators' access, and completely isolate the data of each operator. Flexible generation of daily, monthly, and annual operating data reports and revenue data. For end users of energy storage, it provides power generation and power consumption data viewing, optimizes energy supply, and monitors energy equipment anytime and anywhere through instant reminders and remote access functions.
Screenshots
Verdict
The clearest difference is iOS requirement: xbyt数据助理 at 11.0 against UDAN EMS's 15.0. 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.
xbyt数据助理 ships an update every 3 weeks, UDAN EMS every 5 weeks. The most recent releases landed on October 27, 2026 and November 3, 2026 respectively.
| Parameter | xbyt数据助理 | UDAN EMS |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 24 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Jiangsu Leshi Xinan Technology Co., Ltd | Anhui Udan Technology Co., Ltd. |
In-app purchases
xbyt数据助理
No in-app purchases
UDAN EMS
No in-app purchases
