I used Ulysses but I ended up moving to Bear[1]. It's still. a subscription fee, but much cheaper ($1.49/mo). It's lightweight and perfect for what I use it for - taking notes.
If I was going to suggest something for longer-form writings (e.g., journaling, blog posts) and you find that inadequate, I've heard good things about iA Writer[2].
If I was going to suggest something for longer-form writings (e.g., journaling, blog posts) and you find that inadequate, I've heard good things about iA Writer[2].
1. http://www.bear-writer.com
2. https://ia.net/writer