Question: Is there a solution that can refine my unstructured thoughts into coherent written pieces, with features like grammar and punctuation correction?

If you want to process your unstructured thoughts into a written document, Audio Writer could be a good option. It can transcribe your voice into a structured text document, with features like grammar and punctuation checks. It supports multiple languages and can convert transcripts into different formats, so it's good for writing and organization. It also can integrate with other tools like Typefully and Reflect to help with your writing.

Another good option is Reflect, a note-taking app that uses AI technology to transcribe voice notes, summarize articles and check for grammar and spelling. It's got features like networked note-taking, web clipping and integration with services like Zapier, Google and Outlook. It's got end-to-end encryption so your data is private, and it works on multiple devices.

If you want something more flexible, check out Audionotes. It converts voice and text notes into structured text so you can capture and summarize your thoughts. It's got smart transcripts, editing abilities and Zapier, Notion and WhatsApp integration, and it works in multiple languages. It's available on Android, iOS and as a Chrome extension. The app comes in different tiers of service for different needs.

Last, Klarity is an audio journaling app that transcribes voice notes into text and offers smart summarization and integration with the Notion productivity tool for organization. With free and premium tiers, you can use it to manage your productivity and brainstorming, and it's a good option for improving your writing and task management.