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
WordsKeeper
Description: WordsKeeper is a writing app designed to help authors organize notes, ideas and draft content. Its key features include document management, outlining, version control and word count tracking.
Type: software