iA Writer Pro is a professional writing app with syntax analysis and simple workflow. iA Writer Pro’s simple workflow is built around how you work: Start with your ideas in Note, flesh them out in Write, progress to Edit for refining, then move to Read when you’re done.
Syntax Control scans English, French, German, Italian, and Spanish text, and highlights adjectives, nouns, adverbs, verbs, prepositions, or conjunctions.