Web :https://www.arte.tv/
Android: https://play.google.com/store/apps/details?id=tv.arte.plus7
Apple: https://apps.apple.com/us/app/arte-tv/id405028510
Steam: https://store.steampowered.com/publisher/Arte
95% publicly funded
ARTE is a public service broadcaster that is 95% funded by France and Germany, each of which has their own specific funding arrangements for public service broadcasting. In France, public service broadcasting is currently funded through a fraction of VAT proceeds, whereas in Germany, the main source of funding for its public service channels is the licence fee. ARTE does not run advertising, other than for public interest campaigns, but may generate some income of its own, in particular through sponsorship arrangements.
I also watch ARD and ZDF mediathek. Not everything is available here but series like Tatort mostly are.
Try Der Pass if you like Tatort. Unfortunately, it’s not available on Mediathek or other free tv platforms right now.
I’ve seen Der Pass. I liked season 1 a lot.