What happens if I cancel Apple TV+ subscription?

Hi,

my trial subscription to Apple TV+ expires next days and I wouldn't like to pay a service without use it . My question is: what happens, cancelling this subscription, with the apps (like Amazone Prime or Netflix) installed on Apple TV device?

My Apple TV device will stop to work if I don't renew it? Or something more?

Please help me!!!!

Thank you,

Salva