Spaced repetition-memory cards on PCSpaced repetition-memory cards, coming from the developer Kuraeva Elena, is running on Android systerm in the past. No more eyeing the battery or frustrating calls at the wrong time any more.Just enjoy Spaced repetition-memory cards PC on the large screen for free！Spaced repetition-memory cards IntroductionSpaced repetition technique. Allows all knowledge to be stored in long-term memory. At the same time spending less time on memorizing. The clue point is that the information must be repeated at certain increasing intervals. So you can learn a large amount of new foreign words, prepare for the exam and much more.