Comparison

MegalionCloud vs WANJIN ESS

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

About

MegalionCloud

Features

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Operation and management of photovoltaic power plant, convenient and quick view of the power plant, real-time grasp of the status of the power plant, daily, monthly, annual electricity output at a glance.

About

WANJIN ESS

Features

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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

MegalionCloud3 screens

WANJIN ESS4 screens

Verdict

The call

The clearest difference is update cadence: MegalionCloud at monthly against WANJIN ESS's every 6 months. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

MegalionCloud ships an update monthly, WANJIN ESS every 6 months. Both last shipped on September 18, 2026.

Scorecard1 real difference · 5 level

MegalionCloud versus WANJIN ESS: the parameters behind the verdict, then further details
Parameter	MegalionCloud	WANJIN ESS
Price	Free	Free
Update frequency	Monthly — better	Every 6 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	13.0	12.0 — better
Further details — not scored
Size	108 MB	24 MB
Age rating	4+	4+
Developer	Jiangsu Megalion Technology Co., Ltd	Anhui Udan Technology Co., Ltd.

In-app purchases

None

MegalionCloud

No in-app purchases

None

WANJIN ESS

No in-app purchases

Questions

Is MegalionCloud free?

MegalionCloud is free to download, with no in-app purchases.

Is WANJIN ESS free?

WANJIN ESS is free to download, with no in-app purchases.

Do MegalionCloud or WANJIN ESS have ads?

Neither MegalionCloud nor WANJIN ESS shows ads.

Which is updated more often, MegalionCloud or WANJIN ESS?

MegalionCloud ships an update monthly, and WANJIN ESS every 6 months. Most recently, MegalionCloud was updated on September 18, 2026 and WANJIN ESS on September 18, 2026.