Android repository: https://github.com/DP-3T/dp3t-app-android-ch
iOS repository: https://github.com/DP-3T/dp3t-app-ios-ch
Covidcode Frontend: https://github.com/admin-ch/CovidCode-UI
App backend: https://github.com/DP-3T/dp3t-sdk-backend
App config backend: https://github.com/DP-3T/dp3t-config-backend-ch
Covidcode backend: https://github.com/admin-ch/CovidCode-Service