About & press facts
Your idea. Your next book.
AIBookCraft is a mobile and web app for writing novels chapter by chapter with AI and for reading and playing romance and fantasy stories. Start with a title or a one-line idea, shape a story plan, and write and revise chapters in your own manuscript.
Product facts checked October 9, 2026.
AIBookCraft at a glance
| Fact | AIBookCraft |
|---|---|
| Platforms | Web (aibookcraft.app), iOS (App Store, id6449461895) and Android (Google Play, com.secondearth.bookai). One account works on all three. |
| What you can do | Plan a book from a title or one-line idea, write and edit chapters, draft chapters with AI (Pro), create covers, export PDF or DOCX in the app, play interactive stories, chat with story characters, and read or publish in a public reading community. |
| Languages | Website: English, Korean, Japanese and French; the writing blog is also in Spanish, German and Portuguese. App Store and Google Play listings: English, Korean, Japanese, German, French, Spanish and Portuguese (Brazil). Public stories are published in more than ten languages (Public Story Pulse). |
| Free | Up to three successful AI story-plan previews per UTC day without signing up. A free account saves plans privately and lets you write, edit, publish and print your book. Interactive stories include a daily free allowance of credits. |
| Paid plans (web) | Pro adds AI chapter drafting: US$5.99 per month (charged immediately, no trial) or US$59.99 per year with a 7-day free trial. Prices in USD; your currency, tax, renewal date and final total appear at checkout. See pricing. |
| Paid options (apps) | Subscriptions, credit packs and one-time passes, where offered. The App Store or Google Play shows the price before you buy. Credits bought in the app also work on the web with the same account. |
| Who owns the writing | You keep the ownership rights you have in what you write. Private writing stays private to your account, and SecondEarth does not use it to train third-party general-purpose AI models without separate disclosure and any consent the law requires. Publishing publicly lets AIBookCraft host your work and lets other users read, play, continue and adapt it inside AIBookCraft; you can unpublish at any time. See the AIBookCraft Terms and SecondEarth Terms. |
| Content rules | Ages 13 and up (under 18 with a parent’s or guardian’s permission). An optional adult mode, only for users 18 or older, allows more sensual romance; explicit sexual content is never generated in any mode, and characters in romantic situations are always adults. Scenes, chats, story worlds and public books can be reported in the app, and stories or authors can be blocked. See content rules. |
| AI output | A draft to review and revise. AIBookCraft does not promise publication-ready books, guaranteed originality, publishing acceptance or sales. |
| Company | Made by SecondEarth (세컨드어스), an app studio in Seoul founded by Sunwoo Kim. Operated by SecondEarth AI, Inc., the studio’s US company, which also sells the web plans. Store seller names: “Sunwoo Kim” on the App Store, “SecondEarth” on Google Play. |
| Contact | Support and corrections: contact@aibookcraft.app. Press: sunwoo@secondearth.io. |
| Last updated |
What you can make
- A free story plan
- The AI story generator turns a seed into a working title, logline, main cast, five editable beats, alternate turns, and an opening line. Up to three successful previews per UTC day are available without signing up.
- A private web manuscript
- With a free account, save your plan, write and edit chapters manually, publish when you choose, and open a print-ready PDF. Use the same account to access your books on the web and mobile apps.
- AI chapter drafting with Pro
- Pro adds AI chapter drafting. See current plans and trial terms and check the final local price, tax, and renewal terms at checkout. Interactive Stories use separate scene credits.
- Mobile book creation
- The iOS and Android apps support ideas, outlines, chapters, cover creation, public sharing, and PDF or DOCX export. Feature access depends on the relevant plan and action.
AI output is a draft to review and revise. AIBookCraft does not promise publication-ready books, guaranteed originality, publishing acceptance, or sales. Public reading depends on the author’s publication choices and available chapters.
For reviewers and writers
A practical review can follow one idea from the free generator through an edited outline, a saved manuscript, and a first chapter. Describe which platform and plan you tested, show the changes you made, and separate the free preview from paid chapter drafting.
- Press kit — fact sheet, descriptions, logos, screenshots, and the names AIBookCraft uses on each app store
- Download the product fact sheet
- Download the AIBookCraft website icon (SVG)
- Public Story Pulse: original catalog research — a dated aggregate with methodology and limitations; it does not measure author success or market demand.
- Writing guides and free writing tools
The icon may be used to identify AIBookCraft in editorial coverage. Keep its proportions and do not imply endorsement. Please link factual product descriptions to this page or the relevant feature page.
Company & contact
AIBookCraft is made by SecondEarth (세컨드어스), an app studio in Seoul, and operated by its US company, SecondEarth AI, Inc. For product questions, factual corrections, or review enquiries: contact@aibookcraft.app.
On the App Store and Google Play, AIBookCraft is listed under localized titles such as “AI Book Writer Story Maker”, “AI Book Writer Story Generator”, “AI 스토리 생성기”, “AI 소설 생성기”. All of these listings are AIBookCraft; see every store name.
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