app.json

{
  "expo": {
    "name": "calculator",
    "description": "Simple  react native Calculator Mobile App",
    "slug": "react-native-calculator",
    "privacy": "public",
    "sdkVersion": "31.0.0",
    "platforms": ["ios", "android"],
    "version": "1.0.3",
    "orientation": "portrait",
    "icon": "./assets/app-icon.png",
    "githubUrl":"https://github.com/jamalhassouni/react-native-calculator",
    "splash": {
      "image": "./assets/splash.png",
      "resizeMode": "contain",
      "backgroundColor": "#ffffff"
    },
    "updates": {
      "fallbackToCacheTimeout": 0
    },
    "assetBundlePatterns": [
      "**/*"
    ],
    "ios": {
      "supportsTablet": true,
      "bundleIdentifier": "com.jamalh.calculator"
    },
    "android": {
      "package": "com.jamalh.calculator",
      "permissions":[
           ""
      ]
    }
  }
}