Su Quince is made for quinceañeras (XV años) and Sweet 16s. In the US and Canada you choose the words for the honoree: she, he or they. It works in any country, in Spanish or English, with the currency and phone format of your country.
A wedding, a baby shower or another party? Yes, the planning tools work for it: the checklist, budget, guests and RSVPs, vendors, calendar and seating, and the free plan has no limits. Just know the wording and design are made for quinces and Sweet 16s, so some screens will talk about her XV, padrinos and the court.
Who uses it: the family who plans (mom, dad, a tía), the quinceañera herself (13 or older, or invited by a parent), and coordinators who plan quinces for families.
There are three plans: Free, Familia and Fiesta. The article on plans has what each one adds.