I use Notability on iPad for the majority of my notes. It’s free now, organising features are extensive enough for my use case and it auto-backups to Google Drive as PDF. GoodNotes is an alternative.
Other than that, I use Notes on iOS sort of as a “slip box” and Notion for more tabular/structured data (though beware of privacy concerns with Notion).
I use Notability on iPad for the majority of my notes. It’s free now, organising features are extensive enough for my use case and it auto-backups to Google Drive as PDF. GoodNotes is an alternative.
Other than that, I use Notes on iOS sort of as a “slip box” and Notion for more tabular/structured data (though beware of privacy concerns with Notion).