Mem

Use if you are an Apple user and a native English speaker. If not, find another one.

It's quite simple and straightforward but it's still buggy.

They removed features without updating docs, I just found out after paying them for premium and spending more than a hour to set it up and looking for promised features, their response: "Hi Vojtech - thanks for reaching out! We've recently deprecated the Templates, Daily Mems, and Scheduled Mems features for new customers to allow us to focus on delivering a more streamlined and enhanced experience with the Mem app. We're working on updating those guides and tutorial videos."

Interesting approach to note-taking, but still buggy. Tagged items don't always appear when you search for that tag or in "collections" which are defined by tags. It's in a bit of a crisis as to what it is as a product. If it can work out the bugs and deliver on the promise of AI powered note-taking it'll be awesome, but at the moment it's a bit frustrating. The mobile experience has gone from un-useable to barely tolerable in the last couple of months. Hope to see much more progress there. If search isn't identifying tags, that's really a problem for information retrieval and makes it untrustable as a PKM. Also no rich snippets or Readwise integration.

Nice work but Mem has problems with Data compatibility. It destroy my history content( Tags lost its' names).