Letter.ly is straightforward to use. After buying a subscription, you can use the app on your phone or the web app. You can dictate your thoughts, ideas, summaries, or reviews about the app. Then, you can choose from different modes to transform your spoken text into a Twitter (X) post, Cleanup Text, Structured output, or Instagram post. The app works well. I currently use the "magical" mode, which seems ideal for webpages or emails. I use it in both German and English.

(This Text was created with the app after my spoken words.)