You can always start a stage with a booster, even if you don't have it but first you need to acquire one to have the minimum of 1 to keep using them always.

Unlimited Boosters And Updated Version the latest version: note

Unlimited Boosters

Mod Unlimited Boosters

Mod Feature: Unlimited Boosters
Siempre puedes comenzar una etapa con un booster, incluso si no lo tienes.
Si desea conectar su juego a Facebook, asegúrese de desinstalar primero la aplicación FB si la tiene instalada, luego ingrese al juego y luego inicie sesión en Facebook con la ventana emergente normal del navegador que recibe.

Mod Characteristic Unlimited boosters even if you don't have coins you can buy any booster also works to buy diamond boosters and for tournaments.