Top spaced repetition AI tools

StudyPDF is an AI-powered learning platform that converts PDF documents into interactive study materials like flashcards, practice tests, and mind maps to enhance learning efficiency.

• Freemium
• From 12$

Recall is a free flashcard application using AI Autofill and Spaced Repetition to help users learn faster and retain information long-term.

• Free

StudyUnfold is an AI-powered study app designed to help students master complex subjects faster using smart flashcards, interactive quizzes, and the Feynman technique for improved understanding and retention.

• Other