Description: AnkiDroid is a free and open-source flashcard app for Android. It allows users to create decks of flashcards with text, images, audio, and video, and uses spaced repetition to optimize studying. AnkiDroid can help memorize anything from languages, to science material, to trivia.
Type: software
Pricing: Open Source
Description: Litmaps is a mind mapping and brainstorming web application that allows users to visually organize ideas and concepts. It has an intuitive drag-and-drop interface to create mind maps, flow charts, and other diagrams.
Type: software