{"name":"Test Grade Calculator","short_name":"CalcMate","description":"Calculate your test grade percentage and letter grade instantly. Supports questions correct, points earned, and custom grading scales. The perfect tool for students and teachers.","start_url":"/en/other/test-grade","display":"standalone","background_color":"#ffffff","theme_color":"#10b981","icons":[{"src":"/icons/web-app-manifest-192x192.png","sizes":"192x192","type":"image/png","purpose":"any maskable"},{"src":"/icons/web-app-manifest-512x512.png","sizes":"512x512","type":"image/png"}]}