With SuperMemo.com apps, you can learn both online and offline, and transfer your learning between devices at no extra charge. Download courses from SuperMemo.com online, synchronize and learn anytime on the go.
Android: smartphone or tablet running Android version 5.0 or higher.
iOS: iPhone/iPad running iOS 8 or higher.
Online Service: Chrome 62+, Firefox 58+, Edge 41+, Opera 50+, Safari 11.0+