Journal on iOS recently gained the ability to export its entries as a zip file containing HTML files (with attachments as resources in a subfolder - not too dissimilar to a Joplin export). I prefer Joplin overall (by a wide margin!) but Journal has some features like prompting which I am considering using. I would only use it if I could reliably import any Journal entries into Joplin (which will remain my master journal for the foreseeable future). I would write and gather entries on Journal, and then periodically do an export and feed the zip file into an import-into-Joplin tool. So I wondered if anybody was working on such a tool.
If it's generic HTML, you could unzip and try:
- The builtin HTML import
File -> Import -> HTML. I'm just not sure if the note is editable afterwards. - Pandoc or jimmy (which is essentially a wrapper around Pandoc) to convert to Markdown and then import to Joplin.
If it's "custom" HTML, I think there isn't an import tool, yet. At least I didn't find anything on the wiki page: