Comparison

Sime Professional vs Caleffi View

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

Head to head

About

Sime Professional

Features

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SimeProfessional è il club degli installatori Sime che offre un programma incentivante e di crescita professionale. L'adesione è riservata ai titolari di ditte installatrici del settore termoidraulico, in possesso di Partita IVA. Sime, con il club, intende premiare gli installatori fedeli al marchio dando valore aggiunto ad ogni installazione e accompagnarli nella crescita professionale offrendo formazione, aggiornamento continuo e visibilità.

About

Caleffi View

Features

Read full description

Thanks to Caleffi View you can connect Monitor 2.0 and Legiomix Evo to our Cloud, create your building and view all the indirect metering data. Access Caleffi View to have a complete picture of your consumption remotely!

Screenshots

Sime Professional3 screens

Caleffi View3 screens

Verdict

The call

The clearest difference is update cadence: Caleffi View at every 2 weeks against Sime Professional's every 2 months. Sime Professional's advantage is iOS requirement (9.0 vs 15.1). 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

Sime Professional ships an update every 2 months, Caleffi View every 2 weeks. The most recent releases landed on October 2, 2026 and October 3, 2026 respectively.

Scorecard2 real differences · 4 level

Sime Professional versus Caleffi View: the parameters behind the verdict, then further details
Parameter	Sime Professional	Caleffi View
Price	Free	Free
Update frequency	Every 2 months	Every 2 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	9.0 — better	15.1
Further details — not scored
Size	19 MB	32 MB
Age rating	4+	4+
Developer	Fonderie Sime Spa	Caleffi S.p.A

In-app purchases

None

Sime Professional

No in-app purchases

None

Caleffi View

No in-app purchases

Questions

Is Sime Professional free?

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

Is Caleffi View free?

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

Do Sime Professional or Caleffi View have ads?

Neither Sime Professional nor Caleffi View shows ads.

Which is updated more often, Sime Professional or Caleffi View?

Sime Professional ships an update every 2 months, and Caleffi View every 2 weeks. Most recently, Sime Professional was updated on October 2, 2026 and Caleffi View on October 3, 2026.