Comparison

Retgen vs Pro4home

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

Head to head

Confidence First

About

Retgen

Features

Read full description

Retgen is a Remote Monitoring System for Power Plants. It allows you to monitor real-time production, consumption, inverter outputs, statuses, and many other data of solar power plants (GES), rooftop solar systems, wind power plants (RES), hydroelectric power plants (HES), or biomass power plants, as well as alarm states and faults occurring at the plants. With the Retgen mobile application: *Management Company users can view the following information of the plants they monitor: -Total production -Generated alarms -Work orders (for Management Companies with the work order module enabled) *Investor users can view the following information for their own plants: -List of plants and their total production -Generated alarms

About

Pro4home

Features

Read full description

Transform your home effortlessly with our curated network of skilled professionals. From plumbing to landscaping, we connect you with trusted experts for every task, ensuring peace of mind and satisfaction with every project.

Screenshots

Retgen4 screens

Pro4home4 screens

Verdict

The call

The clearest difference is iOS requirement: Pro4home at 12.0 against Retgen's 15. On price, update cadence, ads and in-app purchases 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

Retgen ships an update every 2 weeks, Pro4home every 9 days. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

Scorecard1 real difference · 5 level

Retgen versus Pro4home: the parameters behind the verdict, then further details
Parameter	Retgen	Pro4home
Price	Free	Free
Update frequency	Every 2 weeks	Every 9 days — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15	12.0 — better
Further details — not scored
Size	34 MB	58 MB
Age rating	4+	17+
Developer	Rast Teknoloji	AfroVisioN Group Ltd

In-app purchases

None

Retgen

No in-app purchases

None

Pro4home

No in-app purchases

Questions

Is Retgen free?

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

Is Pro4home free?

Pro4home is free to download, with no in-app purchases.

Do Retgen or Pro4home have ads?

Neither Retgen nor Pro4home shows ads.

Which is updated more often, Retgen or Pro4home?

Retgen ships an update every 2 weeks, and Pro4home every 9 days. Most recently, Retgen was updated on October 30, 2026 and Pro4home on October 25, 2026.