Script Lab vs Amethyst Writer

Script Lab is an AI-powered screenwriting app and professional tool built for the modern screenwriter. Use this AI screenplay writer to develop a complete script for film and movie stories, learn how to write a screenplay, strengthen story structure, and improve your writing with a disciplined screenwriting workflow. Script Lab – AI Screenwriter AI-assisted screenplay writing for professional film and movie stories. Script Lab is a professional AI-assisted screenplay writing app built for serious screenwriters who care about structure, story logic, and creative control. This is not a “generate a script” shortcut tool. Script Lab is a disciplined screenwriting system designed to help you build professional screenplays for film and movie stories — step by step — without losing story, structure, or soul. Whether you’re learning how to write a screenplay, developing your next feature film, or refining your screenwriting process, Script Lab works as a true co-writer, not a replacement. Built for Screenwriters, Not Prompt Gamblers Great screenplays aren’t typed — they’re designed. Script Lab treats screenwriting as a craft, not a trick. Every feature is built to support real creative thinking, strong narrative foundations, and professional rewriting standards. You remain the storyteller. AI assists with clarity, structure, and execution. What Makes Script Lab Different Unlike generic AI scriptwriting tools, Script Lab uses a locked, step-by-step workflow that mirrors real industry screenwriting practice. Each stage of your screenplay becomes the foundation for the next, helping you avoid incoherent drafts, broken characters, and structural collapse. This makes Script Lab a powerful screenwriting tool, not just an AI screenwriter. Core Screenwriting Features AI-Assisted Screenplay Writing Write professional screenplays for film and movie stories with structured AI guidance. Idea & Story Foundation Tools Refine your core concept before writing pages. Build strong narrative intent from the start. Character Engine Develop consistent, motivated characters that hold together across the entire script. Structured Draft Generation Create first-draft screenplay material designed for real rewrites — not disposable output. Editable AI Responses Edit everything. Improve every step. Then regenerate based on your thinking. Rewrite-Friendly Output Every screenplay draft is built to be revised, polished, and strengthened. Integrated Screenwriting Course Learn the ins and outs of professional screenwriting craft inside the app. Learn While You Write Script Lab includes a full screenwriting course in the Learn tab — written at a professional, industry-aware level. Topics include: • How to write a screenplay • Story structure and narrative discipline • Character design and motivation • First drafts vs real rewrites • Thinking like a professional screenwriter This makes Script Lab both a screenplay writer and a learning environment for long-term growth. Why “Script Lab”? A lab is where ideas are tested, refined, and strengthened. Script Lab is where: • Raw ideas become disciplined screenplays • First drafts are treated as starting points • Screenwriting is approached with patience and humility • AI supports the process without taking control This is AI-assisted screenplay writing for professional film and movie stories, not automation for shortcuts. Who Script Lab Is For - Aspiring screenwriters learning how to write a screenplay - Serious writers developing film or movie scripts - Writers who want a professional screenwriting software experience - Creators who value structure, discipline, and rewrites - Anyone looking for a reliable AI screenwriting tool that respects craft An AI-assisted professional screenplay writer that respects storytelling craft. Script Lab – AI Screenwriter Write screenplays with structure. Build stories with intention. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Simple. Private. Always with you. Amethyst is a minimalist writing app for novelists. We give you the tool and remove the friction, so you can just write. Built mobile-first, so there is nothing standing between your idea and the blank page. Write any time the idea strikes, preview your novel with beautiful formatting, and export your finished product. All on the go. Your readers are waiting: • Write scene by scene, or open a whole chapter and write straight through. • Organize your work into Parts and Acts. Reorder your outline whenever the shape of the book changes. • Add front matter — title page, dedication, epigraph — when you're ready for it. • Preview the finished manuscript end to end in a single view. • Search across everything you've written. • Keep characters and locations in Projects, so you stop losing track of eye colors and birth dates. Amethyst is built for novelists by novelists: • Absolute privacy. We don't collect personal information. No account, no login, no telemetry, no keystroke tracking. • Every word is written to local storage the moment you type it — no connection needed, ever. When you're connected, Amethyst backs up automatically. • Quiet metrics. Daily and weekly word counts, streaks, and your most productive days at a glance. Set a goal app-wide or per novel — or ignore all of that and just write. • Your words, exportable. Send a draft out through the iOS Share Sheet, AirDrop, or Files, to a beta reader, an editor, or a publisher. Nothing is locked in. Your data is yours: Amethyst never sends your novels or projects to third parties, and Shinano Labs will never sell or share your usage data. Your backups are store securely in your own iCloud storage, always available but always private. You can delete your account securely at any time (though we'd be sad to see you go!). Shinano Labs never has access to your writing or your profile data. Your stories deserve a home that respects your time and your privacy. Start your next chapter today. LEGAL STUFF • Privacy: https://www.shinanolabs.com/privacy-policy • Terms: https://www.shinanolabs.com/terms-of-service • Our Stance on Generative AI: https://www.shinanolabs.com/our-position-on-ai