Come funziona FANTABOOMER?

Si sceglie una stagione storica di Serie A o di Premier League, si compongono le rose con un'asta fra amici e si schiera la formazione a ogni giornata. I punteggi non sono simulati: arrivano dalle partite vere di quell'anno, con i gol, gli assist e i cartellini reali dell'epoca.

FANTABOOMER è gratis?

Sì. Non c'è nessun costo e nessun abbonamento, e non serve una carta di credito: per creare un account basta un indirizzo email.

Su quali stagioni si può giocare?

Sulla Serie A e sulla Premier League dal 1980/81 in poi. Le stagioni più vecchie hanno una copertura dati parziale — gli assist mancano in buona parte delle stagioni prima del 2012/13 e le ammonizioni non sono disponibili per ogni annata — e i bonus che dipendono da quei dati sono dichiarati inattivi nel regolamento della lega invece di promettere punti che non arriverebbero.

Come si organizza l'asta?

Come preferite: al tavolo, con l'admin che chiama i giocatori e registra chi li prende, oppure ognuno dal proprio telefono, a chiamata, a tempo o a buste chiuse. Ogni squadra ha lo stesso budget e i crediti vengono scalati in automatico.

Che cos'è la giornata live?

È la giornata reale sorteggiata, riprodotta al rallentatore: i gol e i cartellini compaiono al loro minuto vero, spalmati sulle ore che la lega decide — sei, dodici, un giorno intero. Il punteggio di ogni squadra si muove insieme a loro, e al triplice fischio la classifica si aggiorna da sé.

Si può consultare l'archivio senza giocare?

Sì. Non serve far parte di una lega — basta un account gratuito — e ogni stagione importata è consultabile per intero: classifiche finali, calendario, tabellini partita per partita, capocannonieri e statistiche di ogni giocatore.

LEGAL

Cookie policy

Last updated: 1 October 2026 · version 2026-10-01

FANTABOOMER uses technical tools — cookies and browser local storage needed to keep you signed in and remember your preferences — and, only if you consent, an analytics tool to understand which pages are used. We do not use profiling cookies, we do not advertise and we do not share data with advertising networks. For technical tools the law does not require your consent, but it does require that you know what they are (Article 122 of the Italian Privacy Code and the Garante's guidelines of 10 June 2021): here they are, one by one. This is a translation: if it differs from the Italian version, the Italian version prevails.

1Technical tools, always on

They live in your browser, on the fantaboomer.com domain, and none of them is used to recognise you outside this site or to follow you on other sites. Keys in localStorage stay until you clear the site's data in your browser; those in sessionStorage disappear when you close the tab.

Sign-in session (Firebase Authentication)

The firebaseLocalStorageDb database, written by Google Firebase when you sign in: it holds the tokens that keep the session open, renewed automatically every hour. Without it, signing in does not work. It is cleared when you sign out.

IndexedDB · until you sign out

Your cookie choice

fb.cookieConsent: whether you accepted or refused statistics, when, and on which version of this page. It avoids showing you the banner on every visit.

localStorage · until this policy's version changes

Language

fb-lang: the interface language you chose.

localStorage · until you clear the site's data

Side menu

fb.sidebarCollapsed: whether you collapsed the side menu of the signed-in area.

localStorage · until you clear the site's data

Auction sound

fb.auctionSound: whether you muted the sound during the auction.

localStorage · until you clear the site's data

Reload after an update

fb.chunkReload: when we publish a new version of the site, it prevents the page from reloading more than once in a row.

sessionStorage · until you close the tab

«Later» on the name prompt

fb-name-later: whether you postponed entering your name, so as not to ask again on every page.

sessionStorage · until you close the tab

Real-time connection (Firebase Realtime Database)

Keys starting with firebase:, written by Google Firebase during the live matchday and the auction to remember which server to connect to. Firebase may also create the IndexedDB database firebase-heartbeat-database, which holds only the dates on which the site used the library.

localStorage · until you clear the site's data

Demo mode

fb.dataSource.mode and fb.dataSource.apiBaseUrl: they appear only if you open the site with the ?mock= test parameter, which we use for development. Normal users do not have them.

localStorage · until you turn it off

The league you are working on is not saved in the browser: it is in the page address.

2Usage statistics, only with your consent

We use Google Analytics 4, provided by Google Ireland Limited, to know how many people visit the site and which pages they look at: without numbers every change would be a gamble.

It does not start until you say yes

If you choose «Necessary only», or do not choose at all, the tool is not even loaded: it is not disabled, it is absent.

Cookies used

_ga and _ga_<ID>, set on the fantaboomer.com domain, which hold a random identifier to tell one visit from another. With them the Firebase library creates the IndexedDB database firebase-installations-database with an installation identifier.

Duration · up to two years

What it collects

Pages viewed, referrer, type of device and browser, approximate location (derived from the IP address, which Google Analytics 4 does not store) and clicks on the sign-up and sign-in buttons of the home page. We do not collect your name or email address, we do not link these statistics to your account and we do not use them for advertising.

For how long

Google keeps event-level data for two months, after which only aggregated data remains.

The site works the same if you refuse

No feature depends on this tool.

Google may also process this data in the United States, on the basis of the EU-US Data Privacy Framework and the standard contractual clauses. The rest is explained in the privacy policy.

3Changing your mind

You can withdraw your consent, or give it if you had refused, whenever you like: the button below deletes the saved choice and the Google Analytics cookies, and brings the banner back. Until you choose again, statistics stay off. Withdrawal does not affect statistics already collected.

Your current choice: you have not chosen yet: statistics are off.

4Third-party services

Fonts

The site's fonts are served from our own domain, like the rest of the pages: we do not use Google Fonts or any other external font service, so no third party receives your IP address to deliver them.

Sign-in with Google or Apple

If you choose to sign in with Google or Apple, a Firebase window (fantaboomer-a8ff5.firebaseapp.com) and then the provider's open, and they set their own cookies on their own domains under their own policies. We have no access to their contents.

External links

Links to the stores and to the Telegram channel lead to other people's sites: until you open them they receive nothing from us.

5In the app

The Android and iPhone app uses no cookies and no statistics tools. On the phone it stores only the Firebase sign-in session, the chosen language (fantaboomer.locale), the last league opened (fantaboomer.activeLeagueId), the mark that it already looked for an invitation on first launch (deferredInviteChecked) and, if you allow them, the notification code. They are removed by uninstalling the app.

6How to clear them from your browser

You can block or delete cookies and local storage from your browser settings, for all sites or only for fantaboomer.com. Bear in mind that blocking the technical ones stops sign-in from working: they are what keeps the session alive.

7Changes

If we introduce new analytics or marketing tools we will ask you before enabling them, with a banner that lets you choose, and this page will list what each one does. When the version of this policy changes, the banner comes back for everyone.

For how we process personal data in general, read the privacy policy. For any question write to info@composingstudio.com.

Read the privacy policy Write to info@composingstudio.com

Data controller

Composing Studio Srl

VAT no. 08037690727Via Cappuccini 53/A — 70016 Noicàttaro (BA)info@composingstudio.com