"Kommunekart Proff" is a professional version of "Kommunekart" and requires login. The app is for use by municipal customers of Norkart AS.
If you are a customer but do not have a user account, contact your local administrator. All access is provided by the administrator in his own company.
"Kommunekart" is a similar app for the public, and can be used by you without an account with Norkart AS. It can be downloaded from Google Play.
Using GPS in the background can shorten the battery life. GPS can be activated in the browser settings.