Question 1

What is Butterfast and how does it work?

Accepted Answer

Butterfast is a free AI study tool that turns your PDFs, YouTube videos, audio files, and text into structured study notes, flashcards, AI quizzes, and mind maps — all from a single upload.

Question 2

Is Butterfast free to use?

Accepted Answer

Yes! Butterfast has a free plan that lets you create study materials and experience the full gamified learning system. You can start immediately without a credit card.

Question 3

How is Butterfast different from Quizlet, NotebookLM, or CocoNote?

Accepted Answer

Unlike Quizlet (which requires manual card creation), Butterfast generates everything from your source material automatically. Unlike CocoNote, Butterfast is fully web-based. Unlike NotebookLM, Butterfast has a gamified XP system with 20 levels, streaks, and performance-based rewards.

Question 4

Does Butterfast use spaced repetition for flashcards?

Accepted Answer

Yes! Butterfast is one of the only AI study tools with true spaced repetition scheduling. Each flashcard has a level and a next-review date — maximizing long-term retention.

Question 5

What file types does Butterfast support?

Accepted Answer

Butterfast supports PDF documents, YouTube video links, audio files (MP3, WAV), and plain text paste. Simply choose your source type and upload — Butterfast handles the rest.