Comparison

4HEAT vs ENVIRON CONNECTED

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

Head to head

About

4HEAT

Control your Tiemme Heating system remotely with this application. Manage your home's temperature and heating schedules from your smartphone or tablet.

Highlights

Remote heating system control
Temperature management
Schedule adjustments
Smartphone/tablet compatibility
Tiemme Heating system integration

Features

Read full description

App For Remote control of Tiemme Heating system 4HEAT

About

ENVIRON CONNECTED

Features

Read full description

The architecture foresees the presence of 3 macrosystems: - ENVIRON CONNECTED module: hardware device that interfaces the ENVIRON control board and the local wifi router - SERVER CLOUD: web server infrastructure that allows data storage and acts as a center in remote communication - ENVIRON CONNECTED: smartphone application that allows the user to interface with the heating system

Screenshots

4HEAT4 screens

ENVIRON CONNECTED3 screens

Verdict

The call

The clearest difference is ads: 4HEAT at none against ENVIRON CONNECTED's shown. ENVIRON CONNECTED's advantage is iOS requirement (11.0 vs 15.0.0). On price, update cadence, 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

4HEAT ships an update every 3 months, ENVIRON CONNECTED every 4 months. The most recent releases landed on September 16, 2026 and May 23, 2026 respectively.

Scorecard2 real differences · 6 level

4HEAT versus ENVIRON CONNECTED: the parameters behind the verdict, then further details
Parameter	4HEAT	ENVIRON CONNECTED
Price	Free	Free
Positive reviews	24.0% of reviews	—
Update frequency	Every 3 months — better	Every 4 months
Ads	No — better	Yes
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.0.0	11.0 — better
Further details — not scored
Size	38 MB	45 MB
Age rating	4+	4+
Developer	TIEMME ELETTRONICA SRL	Robin Wood GmbH

In-app purchases

None

4HEAT

No in-app purchases

None

ENVIRON CONNECTED

No in-app purchases

Questions

Is 4HEAT free?

4HEAT is free to download, with no in-app purchases.

Is ENVIRON CONNECTED free?

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

Do 4HEAT or ENVIRON CONNECTED have ads?

ENVIRON CONNECTED shows ads; 4HEAT does not.

Which is updated more often, 4HEAT or ENVIRON CONNECTED?

4HEAT ships an update every 3 months, and ENVIRON CONNECTED every 4 months. Most recently, 4HEAT was updated on September 16, 2026 and ENVIRON CONNECTED on May 23, 2026.