Study is a place for you to collect and memorize knowledge bits. These can range from vocabulary to formulae or historical dates. Study helps you integrate the sometimes tedious task of organizing and memorizing the stuff you need to learn into your daily routine, making it amazingly effortless to acquire all kinds of knowledge. It adapts to your learning progress using a spaced repetition model based on psychological and pedagogical research. The more you answer a card correctly, the less you'll have to repeat it. Study was designed so you can use it both together with Study for iPhone and Study for iPad, or alone.