Description: Anki is a free, open-source flashcard program that uses spaced repetition to help users memorize information more efficiently. It allows users to create digital flashcards with text, images, audio, videos, and LaTeX support. Anki's algorithm schedules flashcards to show up at increasing intervals based on the user's performance to reinforce long-term memory.
Type: software
Pricing: Open Source
Description: Skyscanner is a popular travel metasearch engine for finding cheap flights, hotels and car rentals. It allows users to compare prices across hundreds of travel sites and booking providers in one place.
Type: software