Install Expo CLI npm install -g expo-cli npm audit fix Install ngrok brew install ngrok/ngrok/ngrok Start ngrok to put local web server to the internet ngrok http 3000 Download project, cd to folder Change address in api/tracker.js to ngrok address Start Express router to connect to Mongodb node router/router.js Start application npm start click 'd' Install Expo Go on iPhone Settings - privacy - enable Local Network scan QR code Access MongoDB on cloud using google id http://mongodb.com Mongodb google id 347COMP38002022@gmail.com Password pickleball347 Browse Collections