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: LangBrowser is a Chrome extension that helps you learn vocabulary while browsing the web. It replaces words on web pages with their definitions, allowing you to acquire vocabulary in context.
Type: software