Best lightweight note-taking app? - eviltoast

Looking for an app for note-taking with the following features:

  • No ads ever
  • No nudges to upgrade, subscribe, unlock premium features, or any bullshit like that.
  • No recurring fee (ok paying up-front for the app)
  • Clean, simple interface

That’s it. I don’t need multimedia, multi-device syncing, cloud storage. I just need a place to write down ideas and grocery lists.

Recommendations?