Corona-Warn-App is the official and open-source COVID-19 contact tracing app used for digital contact tracing in Germany made by SAP and Deutsche Telekom subsidiary T-Systems. It had been downloaded 22.8 million times as of 19 November 2020 and 26.2 million times as of 18 March 2021. The app has been promoted by billboard and broadcast advertisements, e.g. in cooperation with the German Football Association (DFB) and other prominent companies. The German government has announced that the app would no longer exchange tracing information as of April 30, 2023 & would enter hibernation as of June 1, 2023. More information...
According to PR-model, coronawarn.app is ranked 723,547th in multilingual Wikipedia, in particular this website is ranked 89,699th in German Wikipedia.
The website is placed before halfasixpence.co.uk and after histounahblog.wordpress.com in the BestRef global ranking of the most important sources of Wikipedia.
