You are sizing up a market. These filters come from what each product claims about itself: how it positions itself, what it charges, who it names as an alternative, what proof it publishes.
“Yes, ScreenAtlas is free to download and use today, and the whole core experience (your shelf, episode check-ins, ratings, and watchlist) is included with no subscription required.” — its home page
“Journal -> https://screenatlas.app/blog/” — its home page
“Pricing -> https://streamingbeam.com/pricing” — its home page
“It's free on Google Play and the App Store, with Premium plans from $3.99/month.” — its launch post
