brain.cards

I like the elevator pitch. Initially, I clicked the link because my wife is a teacher and she has a few android tablets in the classroom.

The elevator pitch. This app is for people who like to keep information in their heads. Write down whatever you want to memorize -- formulas, dates, events, sales figures, pin codes, credit card numbers, whatever you want. Don't worry about organizing it. Whenever you have a spare minute, just swipe through your flashcards and the app will automatically randomize the cards for you, to make sure that you memorize them. Science calls this active recall. You can memorize pretty much anything. Enjoy!