swiftui2 admob1 app store1 apple pay1 audio playback1 auto allocation1 camera support1 customization1 deep link1 delivery boy1 file upload1 firebase1 firebase backend1 food ordering1 gps support1 ios1 ios 171 live location1 location tracking1 multi-language1 offline mode1 push notifications1 qr scanner1 secure transactions1 single restaurant1 social login1 stripe payment1 video playback1 webview1