Amazon Elastic Compute Cloud
Description: Amazon EC2 is a cloud computing service that provides resizable compute capacity in the cloud. It allows users to launch virtual server instances that run on Amazon's infrastructure. EC2 enables scalable deployment of applications by providing a web service through which a user can boot an Amazon Machine Image to configure a virtual machine.
Type: software
Pricing: Paid
AnkiDroid
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