repeater is a command-line flashcard program that uses spaced repetition to boost your memory retention.
It’s like a lightweight, text-based Anki you run in your terminal. Your decks are kept in Markdown, progress is tracked in SQLite, and reviews are scheduled with Free Spaced Repetition Scheduler (FSRS), a state-of-the-art algorithm targeting 90% recall.
This is free and open source software.
Website: github.com/shaankhosla/repeater
Support:
Developer: Shaan Khosla
License: Apache License 2.0

Related Software
| Terminal-Based Flashcard Software | |
|---|---|
| hashcards | Plain text-based spaced repetition system for flashcards |
| repeater | Like a lightweight, text-based Anki you run in your terminal |
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| tui-deck | TUI frontend for Nextcloud Deck |
| Revise | TUI Anki client |
| trrc | ToRRential Card processor |
| hascard | Minimal command-line utility for reviewing notes |
| HardV | Billed as a powerful cross-platform flashcard program |
| Vocage | Minimalistic terminal-based vocabulary-learning tool |
| carddown | Spaced repetition for markdown notes |
| Flashdown | Spaced repetition using flashcards in Markdown |
| studyFlash | Learn flashcards in your terminal |
Read our verdict in the software roundup.
Explore our comprehensive directory of recommended free and open source software. Our carefully curated collection spans every major software category.This directory is part of our ongoing series of informative articles for Linux enthusiasts. It features hundreds of detailed reviews, along with open source alternatives to proprietary solutions from major corporations such as Google, Microsoft, Apple, Adobe, IBM, Cisco, Oracle, and Autodesk. You’ll also find interesting projects to try, hardware coverage, free programming books and tutorials, and much more. Discovered a useful open source Linux program that we haven’t covered yet? Let us know by completing this form. |

