Ulysses
Ulysses is a text editor for Apple Mac OS X, iPad, and iPhone. It is targeted at creative writers who do not want to worry about text layout, formatting, or other distractions, and who want to focus on their words, although it does support Markdown for basic formatting. Ulysses has been around for a while, and it's one of the most refined note-taking apps available on Apple's computer platform. (One that's also well-suited to long-form writing.) Notes are created and saved in the app's unique Markdown format, which allows for creative (and colorful) heading use.
Furthermore, pictures may be embedded as links within documents; rather than showing them in the body text, you can double-click the links to view image thumbnails. Ulysses also displays photos in a sidebar, which may also provide a word count, small notes, and other information at a glance.
Ulysses increases absorption in the book and aids in productivity. It is a full-fledged writing tool that can compete with any distraction-free writing program. You may arrange all of your projects, no matter how big or little, in Ulysses' unified library. You can also post to WordPress and Medium directly from the app.
Detailed information:
Cost: Free
Platforms: Android, iOS, Windows
Download: https://ulysses.app