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: Everycircuit is an easy-to-use, online circuit simulator and schematic capture tool. It allows anyone to design, test and simulate analog and digital circuits without installing any software.
Type: software