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: Forvo is an online pronunciation dictionary that allows users to listen to audio recordings of how words and phrases are pronounced in different languages. Contributors record their own voice pronouncing words and phrases, helping build the database.
Type: software