In times of Corona you already start one or the other new series and watch them distributed across different platforms such as B. Netflix and Amazon Prime. Often, however, the series only have 1 to 2 seasons, so that you can get through with the series relatively quickly or they have already been canceled.
Now I've started various series. One or the other certainly knows that. It starts with anime like "One Punch Man", "Attack on Titan", "Baki". And it continues with things such as "Rick and Morty", "Love, Death & Robots", but also series like "This is us", "Carnival Row". "Stranger Things" and much more.
Is there an app or something similar that informs me as soon as new seasons or episodes come out for the series I'm watching? Something would be cool where I choose my "favorite series" and then get various information, such as whether a series is now being canceled and when the next season will come. When it actually comes, when new episodes come etc etc. But in general I would be satisfied if I had an overview of when "MY" series will continue again.
How do you keep track? It's impossible to remember all series.
AniChart, MyAnimeList, aniSearch, Anime2You. For anime.
Much is self-research and not falling for fake news.
Have a look at http://www.fernsehserienh.de.
They have a notification service by email.
I have a very good overview, simply because a new season appears every year for most series and when that is, at least I always know in advance. In addition, in the case of annual series, you can also estimate when the new season is coming, at least normally.
And if you regularly follow which new films and series appear on which platform, you will also get it. In the 2nd half of the month it is always published for the next month.