I’m currently trying a few iOS or iPadOS apps on my M1 Mac mini. I came across the Castro Podcast player for with I pay a subscription. Castro doesn’t support the iPad, yet, which is a bummer. On Big Sur, the application looks like what we used to have on very old versions of MacOS: Desk Accessories. Depending of your age, you’ll know what I’m talking about. I kind of like the use of small apps like this.