Comparison

Q.OMMAND PRO vs EG4 Connect

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

Head to head
About

Q.OMMAND PRO

Features
Read full description

Q.OMMAND PRO is the app for fast and accurate installation, commissioning as well as easy O&M, offering installers an all-in-one solution to commission, monitor, and control systems more efficiently than ever before. Easy New Site Creation Site and Installation information at a glance Automatically configured system settings options Fast S/N recognition of Solar, Energy Storage System Convenient Array & Mapping editor

About

EG4 Connect

Monitor the status, running data, and events of your solar and energy storage systems. This application provides real-time insights into your energy infrastructure.

Highlights
  • Monitor system status
  • View running data
  • Track events
  • Energy storage system insights
  • Solar system monitoring
Features
Read full description

EG4Connect is the ultimate, easy‑to‑use monitoring and management app for EG4's Energy Storage Systems, including the FlexBOSS, 18kPV, 12000XP, GridBOSS, and more. Built with simplicity at its core, EG4Connect makes it effortless to set up, view, and manage your solar power system! Key Features Fast, Simple Commissioning - Set up newly installed EG4 systems in just a few steps with clear, guided workflows. Real‑Time System Monitoring - Instantly see your solar production, power flow, and system status through clean, intuitive dashboards. Simple Device Management - Easily adjust settings and manage your EG4 devices with straightforward controls designed for anyone to use. Grid Service Controls - Manage & monetize your EG4 equipment through EG4 Grid services - all while never leaving the app. EG4Connect removes complexity so you can focus on what matters most: keeping your energy system running smoothly with confidence and ease.

Screenshots

Q.OMMAND PRO4 screens
EG4 Connect4 screens

Verdict

The call

The clearest difference is update cadence: Q.OMMAND PRO at monthly against EG4 Connect's every 2 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

Q.OMMAND PRO ships an update monthly, EG4 Connect every 2 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 9 level
Q.OMMAND PRO versus EG4 Connect: the parameters behind the verdict, then further details
ParameterQ.OMMAND PROEG4 Connect
PriceFreeFree
Rating—2.8 (24 ratings) — better
Positive reviews—35.3% of reviews
Number of ratings—24 — better
Update frequencyMonthly — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size136 MB38 MB
Age rating4+4+
DeveloperQ CELLS TechnologiesEG4 Electronics

In-app purchases

None

Q.OMMAND PRO

No in-app purchases

None

EG4 Connect

No in-app purchases

Questions

Is Q.OMMAND PRO free?
Q.OMMAND PRO is free to download, with no in-app purchases.
Is EG4 Connect free?
EG4 Connect is free to download, with no in-app purchases.
Do Q.OMMAND PRO or EG4 Connect have ads?
Neither Q.OMMAND PRO nor EG4 Connect shows ads.
Which is updated more often, Q.OMMAND PRO or EG4 Connect?
Q.OMMAND PRO ships an update monthly, and EG4 Connect every 2 months. Most recently, Q.OMMAND PRO was updated on October 25, 2026 and EG4 Connect on October 24, 2026.

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