Ulysses

Ulysses is your one-stop writing environment for Mac, iPhone and iPad. Its pleasant, focused writing experience, combined with effective document management, seamless sync, and flexible export, make Ulysses the first choice for writers of all kinds.

The built-in grammar and style check in Ulysses assist you in avoiding errors and meeting the appropriate tone. It provides capitalization, punctuation, semantics, redundancy, style, and other suggestions for over 20 languages. After you've finished writing, Ulysses can convert your manuscripts into stunning PDFs, Word documents, ebooks, and even blog entries. Everything is just a click away, with on-the-fly style change and a built-in live preview.

All of your texts will be saved in Ulysses' library and synced to all of your linked devices. It makes no difference where you are or when inspiration strikes: all of Ulysses' tools, as well as all of your texts, are always at your fingertips. The well-thought-out features of Ulysses increase your productivity throughout the writing process; its distraction-free design keeps you in the flow so you can get things done.

Detailed information:

Website: https://ulysses.app/

Cost: $4.99/Month or $39.99/Year
Platforms: Mac, iPhone, iPad