Quattro Premium (Tagalog Online Stories) is a Filipino writing and reading app that offers a diverse collection of stories across genres like romance, horror, thriller, slice of life, fantasy, and science fiction. Catering to different preferences, it provides both free reading options and subscription-based accounts. The app currently offers four subscription plans: Free, Author (exclusively for authors), Silver99 for unlimited reading over 7 days, and Premium299 for unlimited reading over a month. With Quattro Premium, immerse yourself in a world of captivating Tagalog stories anytime, anywhere.