Comparison

STS Leonardo vs SIDE Preventivi

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

Head to head

About

STS Leonardo

Features

Read full description

Applicazione completa per la gestione delle centrali serie Leonardo

About

SIDE Preventivi

Features

Read full description

"L'app Side Spa è uno strumento esclusivo per i professionisti del settore illuminotecnico. Permette di generare preventivi personalizzati per i prodotti tecnici di illuminazione di Side S.p.A., azienda italiana con oltre 40 anni di esperienza nella produzione di apparecchi per interni ed esterni. Funzionalità principali: - Creazione di preventivi dettagliati per i prodotti Side S.p.A. - Consultazione del catalogo prodotti aggiornato - Accesso a informazioni tecniche e specifiche dei prodotti L'app è destinata a professionisti del settore, come progettisti, architetti e rivenditori.

Screenshots

STS Leonardo4 screens

SIDE Preventivi4 screens

Verdict

The call

The clearest difference is update cadence: STS Leonardo at every 3 weeks against SIDE Preventivi's every 9 months. SIDE Preventivi's advantage is iOS requirement (13.0 vs 15.6). 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

STS Leonardo ships an update every 3 weeks, SIDE Preventivi every 9 months. The most recent releases landed on September 26, 2026 and October 4, 2026 respectively.

Scorecard2 real differences · 4 level

STS Leonardo versus SIDE Preventivi: the parameters behind the verdict, then further details
Parameter	STS Leonardo	SIDE Preventivi
Price	Free	Free
Update frequency	Every 3 weeks — better	Every 9 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.6	13.0 — better
Further details — not scored
Size	58 MB	13 MB
Age rating	4+	4+
Developer	STS Elettronica Srl	Side S.P.A

In-app purchases

None

STS Leonardo

No in-app purchases

None

SIDE Preventivi

No in-app purchases

Questions

Is STS Leonardo free?

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

Is SIDE Preventivi free?

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

Do STS Leonardo or SIDE Preventivi have ads?

Neither STS Leonardo nor SIDE Preventivi shows ads.

Which is updated more often, STS Leonardo or SIDE Preventivi?

STS Leonardo ships an update every 3 weeks, and SIDE Preventivi every 9 months. Most recently, STS Leonardo was updated on September 26, 2026 and SIDE Preventivi on October 4, 2026.