WANJIN ESS vs EnergyStorage
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
WANJIN ESS
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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.
EnergyStorage
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EnergyStorage is an energy Internet of Things mobile application developed by Hunan Nengchuang Technology Co., Ltd. This application enables users to easily realize remote monitoring and control of industrial and commercial energy storage devices, and obtain the real-time operation status of the devices. When a device malfunctions, the application sends out fault alarms in a timely manner, making it convenient for users to keep abreast of the fault situation and seek remote assistance.
Screenshots
Verdict
The clearest difference is update cadence: EnergyStorage at every 2 months against WANJIN ESS's every 6 months. 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.
WANJIN ESS ships an update every 6 months, EnergyStorage every 2 months. Both last shipped on October 25, 2026.
| Parameter | WANJIN ESS | EnergyStorage |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | Every 2 months β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details β not scored | ||
| Size | 24 MB | 42 MB |
| Age rating | 4+ | 17+ |
| Developer | Anhui Udan Technology Co., Ltd. | δ½³ζ εΌ |
In-app purchases
WANJIN ESS
No in-app purchases
EnergyStorage
No in-app purchases
Questions
Is WANJIN ESS free?
Is EnergyStorage free?
Do WANJIN ESS or EnergyStorage have ads?
Which is updated more often, WANJIN ESS or EnergyStorage?
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