Comparison

goMSolar vs Modusun

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

Head to head

Smart Energy Management

Free

🔧 Utilities

No ratingsView app →

About

goMSolar

Features

Read full description

The goMSolar app helps you, as a home energy management system professional, with customer service. It makes it quick and easy for you to commissioin with step-by-step instructions and monitor them. You can use the app to get real-time data on your system, maintain your equipment, and get all relevant information at your fingertips.

About

Modusun

Features

Read full description

Modusun optimises your solar panels and batteries by selecting the best energy source for your home at any time or activating flexibility services. With hourly accuracy, it calculates 24 hours ahead to determine the optimal times to buy, sell, store electricity, or provide grid services. Factoring in market prices, home energy use, and solar production, the system is fully automated.

Screenshots

goMSolar4 screens

Modusun4 screens

Verdict

The call

The clearest difference is update cadence: goMSolar at every 6 weeks against Modusun's every 8 months. goMSolar also leads on iOS requirement (11.0 vs 16.4). 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

goMSolar ships an update every 6 weeks, Modusun every 8 months. The most recent releases landed on October 10, 2026 and October 15, 2026 respectively.

Scorecard2 real differences · 4 level

goMSolar versus Modusun: the parameters behind the verdict, then further details
Parameter	goMSolar	Modusun
Price	Free	Free
Update frequency	Every 6 weeks — better	Every 8 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone, iPad
Requires iOS	11.0 — better	16.4
Further details — not scored
Size	79 MB	40 MB
Age rating	4+	4+
Developer	Guangdong Meizhi Compressor Co., Ltd.	Markedroid

In-app purchases

None

goMSolar

No in-app purchases

None

Modusun

No in-app purchases

Questions

Is goMSolar free?

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

Is Modusun free?

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

Do goMSolar or Modusun have ads?

Neither goMSolar nor Modusun shows ads.

Which is updated more often, goMSolar or Modusun?

goMSolar ships an update every 6 weeks, and Modusun every 8 months. Most recently, goMSolar was updated on October 10, 2026 and Modusun on October 15, 2026.