Anki
Description: Anki is a free, open-source flashcard program that uses spaced repetition to help users memorize information more efficiently. It allows users to create digital flashcards with text, images, audio, videos, and LaTeX support. Anki's algorithm schedules flashcards to show up at increasing intervals based on the user's performance to reinforce long-term memory.
Type: software
Pricing: Open Source
tricider
Description: Tricider is an online decision-making tool that allows groups to democratically make decisions. It works by allowing users to add opinions and suggestions, which can then be voted on by the group. The most popular opinions bubble to the top.
Type: software