UDAN EMS vs V2Power
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
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.
V2Power
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V2POWER is a mobile app designed to allow electric vehicle users to charge their vehicles at our managed ultra-rapid charging stations.
Screenshots
Verdict
The clearest difference is update cadence: V2Power at every 2 weeks against UDAN EMS's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
UDAN EMS ships an update every 5 weeks, V2Power every 2 weeks. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.
| Parameter | UDAN EMS | V2Power |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks | Every 2 weeks β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details β not scored | ||
| Size | 34 MB | 92 MB |
| Age rating | 4+ | 17+ |
| Developer | Anhui Udan Technology Co., Ltd. | V2POWER LTD |
In-app purchases
UDAN EMS
No in-app purchases
V2Power
No in-app purchases
