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CollectionSpaced Repetition
Spaced Repetition Tools
A curated collection of tools focused on spaced repetition. Compare pricing, features, and positioning to choose the right fit for your workflow.
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Last updated Jan 27, 2026
Featured tools
Showing live listings only. Draft tools stay private until published.
KardsAI
freemiumKardsAI is an AI-powered flashcard maker that converts various input formats such as PDFs, PowerPoints, text, handwritten notes, images, and prompts into flashcards instantly. It supports multiple study modes including quizzes and word matches, and features a spaced repetition algorithm to enhance long-term memory retention. Designed for students, language learners, knowledge seekers, and trivia enthusiasts, KardsAI offers offline access, progress tracking, and the ability to share decks with friends.