The following mobile devices are supported:

• Apple iOS: Apple iPhone devices running iOS 7.0 or higher.
• Android: Android handheld and tablet devices running OS 4.4 or higher.
  
  Note: For Android devices, small screens are not supported. We only support Normal, Large, and X-large screens. Screen sizes are defined as:
  

  X-large screen: at least 960dp x 720dp
  Large screens: at least 640dp x 480dp
  Normal screens: at least 470dp x 320dp