# StoryWriterTool: AI Co-Author — Plan stories, craft characters > AI-powered writing assistant for story planning, character development, and drafting. (iPhone/iPad app by Christian Wagner.) - Source: https://appshunter.io/ios/app/storywritertool-ai-co-author/id6462850800 (this page in markdown: same URL + `.md`) - Developer: [Christian Wagner](https://appshunter.io/developer/1703536787) - Category: Productivity, Entertainment - Price: Free with in-app purchases - Rating: 1.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 18.6 · 3 MB - Languages: English, German - Released: 2024-01-22 - Data updated: 2026-06-22 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/storywritertool-ai-co-author/id6462850800/reviews.md ## What is StoryWriterTool? Master Your Plot. Craft Your Novel. Transform your sparks of inspiration into a masterpiece. StoryWriterTool is the ultimate workspace for authors who want to master the art of storytelling through professional outlining, character development, and intelligent drafting. Key Features: NEW: AI Co-Author: Break through writer’s block with Apple Intelligence. Generate scene drafts instantly, tailored to your specific genre, characters, and dramaturgical "charge." Your Mentor in Live Chat: Ask questions about your characters or bridge plot holes in seconds—your Co-Author provides context-aware advice in real-time, directly on the page you’re working on. Inspirational Imagery: Don't just describe your settings—see them! Use AI-powered support to create stunning visualizations of your worlds and characters. The AI Co-Author works with you to weave a plot that will leave your readers breathless. From the first spark of an idea to the finished book—your personal creative partner is just one click away. 13 Proven Story Templates: From the Hero's Journey to the 3-Act Structure, build your narrative on a solid foundation. Dynamic Character Crafting: Build multi-dimensional protagonists using our unique character chat and psychological profiling tools. Microplots & Beats: Outline your scenes with precision. Your custom beats now serve as a direct roadmap for the AI to follow. Emotional Arc Tracking: Visualize the pacing of your story. Ensure your readers stay hooked from the first page to the last. The Ultimate Overview: Manage your timeline, story grid, and research in one unified interface. Never lose track of a plot point again. Why choose StoryWriterTool? Local Intelligence & Privacy: Your ideas are your most valuable asset. AI processing happens entirely on your device via Apple Intelligence. Your manuscript never touches an external server. You Stay in Control: Our AI doesn't write for you—it writes with you. You provide the soul and the structure; we provide the spark. Seamless Ecosystem: Start on your iPhone, refine on your iPad, and finish on your Mac. Powered by secure iCloud synchronization. By Authors, For Authors: Specifically designed to meet the high demands of modern literary craftsmanship. StoryWriterTool "Story it!" - Make it your story. --------- Privacy Policy Guidelines: https://www.storyitgo.de/en/datenschutz Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ## Key features - AI Co-Author for scene generation - Live chat mentor for writing advice - Inspirational imagery for worlds/characters - 13 story templates - Dynamic character crafting tools - Microplot and beat outlining - Emotional arc tracking ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | StoryWriterTool yearly | $39.99 | per year | | StoryWriterTool monthly | $3.99 | per month | ## Frequently asked questions about StoryWriterTool ### Does StoryWriterTool have ads? No, StoryWriterTool does not contain advertisements. It is designed to provide an uninterrupted writing experience for its users. ### What are the subscription options for StoryWriterTool? StoryWriterTool offers a monthly subscription for $3.99/P1M and a yearly subscription for $39.99/P1Y, providing access to its full suite of AI-powered writing features. ### How does StoryWriterTool ensure user privacy? StoryWriterTool utilizes Apple Intelligence for on-device AI processing, meaning your manuscript never touches an external server, ensuring your ideas remain private and secure. ### What devices is StoryWriterTool available on? StoryWriterTool is available on iPhone and iPad, with seamless iCloud synchronization allowing you to start on one device and continue on another. ### How often is StoryWriterTool updated? The latest version, 2.3.2, was released on 2026-04-01, indicating regular updates to enhance features and performance. The app was initially released on 2024-01-22. ### What is the age rating for StoryWriterTool? StoryWriterTool has an age rating of 4+, making it suitable for a wide range of users interested in creative writing. ### Can StoryWriterTool write a story for me? No, StoryWriterTool's AI is designed to co-author with you, not write for you. You provide the soul and structure, while the AI offers sparks and assistance. ### What kind of story templates does StoryWriterTool offer? StoryWriterTool includes 13 proven story templates, such as the Hero's Journey and the 3-Act Structure, to help build your narrative on a solid foundation. ## Version history (last 5 releases) ### 2.3.3 — 2026-06-06 With the StoryWriterTool AI Co-Author, you have a literary genius right by your side who knows your story as intimately as you do. We’ve Taken Our AI Co-Author to the Next Level: • Improved and unified English text • Clearer messages when purchases or restores run into problems • Made the app rating prompt more reliable • Additional detail improvements for stability and usability ### 2.3.2 — 2026-04-01 With the StoryWriterTool AI Co-Author, you have a literary genius right by your side who knows your story as intimately as you do. We’ve Taken Our AI Co-Author to the Next Level: • Improved and unified English text • Clearer messages when purchases or restores run into problems • Made the app rating prompt more reliable • Additional detail improvements for stability and usability ### 2.3.1 — 2026-03-14 With the StoryWriterTool AI Co-Author, you have a literary genius right by your side who knows your story as intimately as you do. We’ve Taken Our AI Co-Author to the Next Level: - AI prompt optimizations - Fixed minor bugs - Requires at least iOS 18.6 and an AI-capable device. ### 2.3 — 2026-03-12 We’ve Taken Our AI Co-Author to the Next Level. With the StoryWriterTool AI Co-Author, you have a literary genius right by your side who knows your story as intimately as you do. Your Mentor in Live Chat: Ask questions about your characters or bridge plot holes in seconds—your Co-Author provides context-aware advice in real-time, directly on the page you’re working on. From Vision to Manuscript: Let the AI handle the heavy lifting. Using your specific project data, it drafts the first version of your chapters—stylistically polished and right on the money. Inspirational Imagery: Don't just describe your settings—see them! Use AI-powered support to create stunning visualizations of your worlds and characters. The AI Co-Author works with you to weave a plot that will leave your readers breathless. From the first spark of an idea to the finished book—your personal creative partner is just one click away. ### 2.2 — 2026-03-11 Meet your AI Co-Author! This update transforms StoryWriterTool into a powerful, intelligent workspace powered by Apple Intelligence: AI Scene Drafting: Instantly turn your plot beats into first drafts. The AI respects your unique genre, characters, and the dramatic arc of your story. Privacy-First AI: Your manuscript stays yours. All AI processing happens locally on your device. Your creative work is never uploaded to external servers or used for training. Synchronized UI Magic: Watch your workspace come to life. The logo and headers now feature a beautiful, synchronized shimmer and wobble effect during AI generation. Expanded Genres: New dedicated screenplay genres (Thriller, YA, Drama, etc.) for even more tailored drafting results. ## Apps similar to StoryWriterTool | App | Rating | Price | Category | | --- | --- | --- | --- | | [Narrative: Novel Writing App](https://appshunter.io/ios/app/narrative-novel-writing-app/id1492724959) | 4.5 (42) | Free | Productivity | | [Writing Prompt Generator](https://appshunter.io/ios/app/writing-prompt-generator/id6464716884) | 5.0 (1) | Free | Productivity | | [Novel Writing: Candlelight](https://appshunter.io/ios/app/novel-writing-candlelight/id6584513293) | 5.0 (5) | Free | Productivity | | [cut-ups: Creative Writing](https://appshunter.io/ios/app/cut-ups-creative-writing/id6443738073) | 5.0 (5) | Free | Productivity | | [WriteDown: Write Books, Novels](https://appshunter.io/ios/app/writedown-write-books-novels/id6447747104) | — | Free | Productivity | | [WriCo - Writing Assistant](https://appshunter.io/ios/app/wrico-writing-assistant/id6502863672) | 4.0 (4) | Free | Productivity | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-22.*