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: Circuit Simulator Applet is a free web-based circuit simulator for simulating and analyzing analog and digital circuits. It allows users to easily create circuit schematics and simulate them in real-time.
Type: software