MemoMa is a note app that uses your calendar as a storage. It’s up to you whether you use it as a journal or as your calendar app. Supports Apple Watch as well.
Personally, I like the interface quite a lot.
MemoMa saves your notes in your calendar. You can also watch your photos and add comments.
Saving notes in the calendar.
Registering frequently used words for fast typing.
Adding comments to photos.
Search notes with multiple keywords
Apple Watch: Writing and reading notes.
Apple Watch: Checking calendar events.