Two is better than one.
Wirelessly connect two iOS devices for digital flash cards that are actually better than paper. The coach device gets the answer, while the learner device only gets the question.
By using two devices (and a human being as coach), you get the speed and accuracy of paper flash cards, with the auto shuffling, record keeping, and flexibility of digital.
Flash card coach comes with flash cards for letters, sight words, math facts, US state capitals, and US state abbreviations.
You will need to install Flash Card Coach on two iOS devices to use this app.