Comparison

IGSS Home 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

IGSS Home

Features
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IGSS-3.0 is a brand new generation of Intelligent Energy Management Application, which is specially designed for global users. With the basic features of full-on visual experience, excellent data display and all-round monitoring, it achieves the goal of convenient operation. 【Build a Plant within 1 min】 No need to fill in tedious information. IGSS- Big Data will help to enrich more contents.  【24-hour Remote Monitoring】 Go to IGSS--3.0 APP to check running status of PV power plant at anytime and anywhere. Reveal all data (Production, Consumption, Battery, Grid, Real-time, Historical Data and etc,.) at a glance. 【Efficient Coordination】 Add authorization function. Users can authorize the plant you created to your business partner to do O&M cooperatively. Meanwhile, users can receive the plant from your business partner, which means users do not have to create a plant or configure the devices. 【More Functions】 Based on energy management field, IGSS--3.0 APP will keep the constantly innovation and bring better experience for every user. Dear Users, if you have any suggestions or comments, please feel free to send us a note and let us know how we are doing.

About

WANJIN ESS

Features
Read full description

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

IGSS Home4 screens
WANJIN ESS4 screens

Verdict

The call

The clearest difference is update cadence: IGSS Home at every 6 weeks against WANJIN ESS's every 6 months. IGSS Home also leads on iOS requirement (8.0 vs 12.0). 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

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

IGSS Home ships an update every 6 weeks, WANJIN ESS every 6 months. Both last shipped on October 25, 2026.

Scorecard2 real differences · 4 level
IGSS Home versus WANJIN ESS: the parameters behind the verdict, then further details
ParameterIGSS HomeWANJIN ESS
PriceFreeFree
Update frequencyEvery 6 weeks — betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS8.0 — better12.0
Further details — not scored
Size61 MB24 MB
Age rating4+4+
DeveloperIGEN Tech Co., Ltd.Anhui Udan Technology Co., Ltd.

In-app purchases

None

IGSS Home

No in-app purchases

None

WANJIN ESS

No in-app purchases

Questions

Is IGSS Home free?
IGSS Home 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 IGSS Home or WANJIN ESS have ads?
Neither IGSS Home nor WANJIN ESS shows ads.
Which is updated more often, IGSS Home or WANJIN ESS?
IGSS Home ships an update every 6 weeks, and WANJIN ESS every 6 months. Most recently, IGSS Home was updated on October 25, 2026 and WANJIN ESS on October 25, 2026.

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