mixboard-ios/Sources/Resources/Assets.xcassets/AppIcon-Blue.appiconset/Contents.json

{
  "images" : [
    { "filename" : "icon_1024.png", "idiom" : "universal", "platform" : "ios", "size" : "1024x1024" }
  ],
  "info" : {
    "author" : "xcode",
    "version" : 1
  }
}