[pi-rat]

> I don't own an iPhone so I don't know for sure if old messages clog iPhones too but the article hints that this is the case. > Maybe Apple is happy to sell new phones with more storage to people that run out of space. Maybe iMessage is a tiny storage eater, maybe not. Photos, videos, vocal messages are on the phone forever too?

iOS has a built in tool that help you identify and clean up space hogs. It’s first recommendation is usually to remove large messages attachments. It will show you a list of all attachments (descending size), you select the ones you want to remove and hit delete. It also offers to automatically delete messages after some time. It’s a global option though, not per chat, not usable if you only want some to be ephemeral.