Comparison

ESTAR PRO vs Invrida Installer App

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

Head to head

Invrida Installer App

Free

🔧 Utilities

No ratingsView app →

About

ESTAR PRO

Features

Read full description

ESTAR PRO is a mobile application developed by for installers of distributed PV power plants. It provides an EASY-TO-USE procedure for monitoring accounts and a visual physical layout guide for the installation of microinverters, which helps installers configure monitoring accounts rapidly, and provides installers power generation data on both plant-level & module-level as well as detailed alarm information about the power plant for commissioning & diagnostics.

About

Invrida Installer App

Read full description

As an authorized Invrida partner, this app lets you see all your PV systems in one overview. Invrida’s Installer App allows you to conveniently complete on-site monitoring and inverter setup through the app for any installation.

Screenshots

ESTAR PRO4 screens

Invrida Installer App4 screens

Verdict

The call

ESTAR PRO and Invrida Installer App are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

ESTAR PRO ships an update every 6 weeks, Invrida Installer App every 2 months. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

ScorecardNo meaningful differences

ESTAR PRO versus Invrida Installer App: the parameters behind the verdict, then further details
Parameter	ESTAR PRO	Invrida Installer App
Price	Free	Free
Update frequency	Every 6 weeks — better	Every 2 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	14.0 — better	15.1
Further details — not scored
Size	51 MB	59 MB
Age rating	4+	4+
Developer	JUAN WANG	InputDriven

In-app purchases

None

ESTAR PRO

No in-app purchases

None

Invrida Installer App

No in-app purchases

Questions

Is ESTAR PRO free?

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

Is Invrida Installer App free?

Invrida Installer App is free to download, with no in-app purchases.

Do ESTAR PRO or Invrida Installer App have ads?

Neither ESTAR PRO nor Invrida Installer App shows ads.

Which is updated more often, ESTAR PRO or Invrida Installer App?

ESTAR PRO ships an update every 6 weeks, and Invrida Installer App every 2 months. Most recently, ESTAR PRO was updated on October 19, 2026 and Invrida Installer App on October 24, 2026.