{
    "name":  "Grade 4 Geometry Area Quiz",
    "short_name":  "G4 Area Quiz",
    "description":  "A free 4-choice quiz app for Grade 4 geometry area practice, including rectangles, squares, area units, and composite shapes.",
    "background_color":  "#007ffb",
    "theme_color":  "#007ffb",
    "icons":  [
                  {
                      "src":  "/quiz-geometry-area-volume-grade4/img/favicon/quiz-geometry-area-volume-grade4-icon512.png",
                      "sizes":  "512x512",
                      "type":  "image/png"
                  },
                  {
                      "src":  "/quiz-geometry-area-volume-grade4/img/favicon/quiz-geometry-area-volume-grade4-icon256.png",
                      "sizes":  "256x256",
                      "type":  "image/png"
                  },
                  {
                      "src":  "/quiz-geometry-area-volume-grade4/img/favicon/quiz-geometry-area-volume-grade4-icon192.png",
                      "sizes":  "192x192",
                      "type":  "image/png"
                  },
                  {
                      "src":  "/quiz-geometry-area-volume-grade4/img/favicon/quiz-geometry-area-volume-grade4-icon144.png",
                      "sizes":  "144x144",
                      "type":  "image/png"
                  }
              ],
    "start_url":  "/quiz-geometry-area-volume-grade4/",
    "display":  "standalone"
}