Shifu creates an innovative and immersive learning experience during play time by bringing board games and mobile devices together through Augmented Reality.Shifu App can be downloaded for FREE from the Google Play Store or Apple App Store. For Android & Apple mobiles & tablets - 1 GB RAM | Android OS 4.4 & above | iOS 8.0 & above.Wi-Fi required only for installation and one-time setup, not after that. No Bluetooth required. No in-app purchases or ads. All materials used are child-safe.