IWL vs Stack

IWL is a beautiful Markdown text editor designed to help you write with focus, powered by a suite of intelligent tools that elevate your writing to a professional level. Whether you’re a novelist, journalist, academic, or creator, IWL gives you more than just a blank page. It gives you insight. It’s the only writing app that helps you understand your writing. # Why Writers Love IWL - Distraction-free by design: A clean, fast editor that lets you think on the page. - Toolbox, not clutter: Open only the tools you need, when you need them. - Smarter than your average text editor: Many tools are powered by natural language models for deep, accurate insights. - Markdown native: No weird formats. Just clean text that goes anywhere. - Offline-friendly: tools work without internet. Your words stay yours. # Writer's Toolbox ## Style Analyzer Find your voice—and who it sounds like. The iconic "I Write Like" style analyzer uses a custom English linguistic fingerprinting model to compare your writing with that of famous authors. It provides a lens into your style, tone, and rhythm. Perfect for learning and sharpening your voice. ## Track Your Writing Goals Set targets and watch your progress. Stay motivated by setting custom word or character goals for your project. IWL tracks your progress in real-time and celebrates with you when you hit your target. Whether you're aiming for a 500-word blog post or a 50,000-word novel, you'll always know exactly how close you are to completion. ## NLP-based Word Count More than just a number. Unlike basic byte-based counters in most text editors, IWL uses a natural language processing (NLP) model to parse text and give you accurate word, sentence, and character stats. Perfect for authors, copywriters, and students who need precision. ## Readability Know how it feels to read. Instantly get readability scores—with estimated reading time and reading level. ## Edit with AI An intelligent editing partner, built right in. Rewrite, rephrase, correct grammar, and polish your prose with our smart AI editor. No chatting—just click and improve. Choose from top AI models from leading developers. (Requires an API key.) ## Word Frequency Find patterns you didn’t know were there. See which words dominate your writing—or which ones you’re underusing. Filter by common or rare words. ## Keywords IWL displays the most semantically important words in your document. Great for SEO, summaries, or finding the hidden themes in your drafts. ## Sentence Rank Spotlight your strongest lines. Using vector analysis, IWL ranks your sentences by informational weight—so you can find the most important lines fast. Ideal for editing, summarizing, or structuring arguments. ## Outline IWL auto-generates outlines from your headings and structure, giving you instant navigation and a birds-eye view of your doc. ## Links Every link, one view. See all your hyperlinks extracted from the document in a single glance. Useful for checking sources, citations, or cleaning up drafts. ## Comments All your side notes in one place. Inline TODOs, comments, and side notes are automatically detected and displayed. Stay organized while staying in the flow. ## Dictionary Know exactly what you mean. Look up word definitions, synonyms, and usage without breaking your writing flow. It’s fast, built-in, and never intrusive. It also shows pictures. ## Read Aloud - Let your writing speak. IWL’s text-to-speech helps you catch awkward phrases and polish your rhythm by hearing your text performed aloud. Choose from a variety of voices. ## Export Beautiful output in every format. Export to PDF, styled HTML, or Word documents with zero formatting headaches. ## Markdown Preview No more guessing what your Markdown will look like. IWL renders your document with elegant typography and layout—automatically. It’s fast, accurate, and great for checking blog posts, docs, and articles.

Stack is a project planner built the way a Mac app should be. Lay work out on boards, see the same work on a calendar, and watch it run on a timeline — on iPhone, iPad and Mac, with everything synced privately through your own iCloud. BOARDS THAT MOVE Lists and tasks you can drag anywhere. Colour-coded labels, cover images, checklists, due dates, priorities, attachments and comments. Give a board a key and every task gets a number you can quote — HRB-14. THREE WAYS TO SEE THE SAME WORK Columns when you are running the work. One long list when you are working through it. A month calendar when you need to know what lands when — and a timeline of lanes and bars when you need to see the whole project at once. PLAN ITEMS, NOT JUST TASKS "Design freeze". "Launch". Dates a project has to remember that are nobody's to-do. They sit on the calendar and the timeline beside the work without pretending to be tasks. TODAY, THIS WEEK, FLAGGED Saved views that cut across every board, so you can start the day in one place instead of opening four boards to find out what is due. FIND ANYTHING Full-text search across every board — titles, descriptions, checklists and attachment names — with the board and list each result came from. SHARE A BOARD Invite someone with a link. They see your board, you see their edits, and it all runs on iCloud sharing. No accounts to create, no seats to buy. EVERYWHERE YOU WORK Quick add from anywhere. A menu bar item on Mac. A share extension so anything you are looking at can become a task. A home-screen widget for what is due today. Shortcuts and Siri support for the rest. WORKS OFFLINE, ALWAYS Every read and every write happens on your device first. Sync catches up when the network does. A plane, a basement, a bad hotel — the app does not care. PRIVATE BY DESIGN No account. No server. No tracking. No ads. Your boards live on your device and sync through your personal iCloud — nobody else can see them, including us. Free, with no subscription and nothing to unlock. Built natively for iPhone, iPad and Mac, localized into six languages, and designed to feel at home on every screen size.