AI Book Writer Story Generator

Contains adsIn-app purchases
6.18K reviews
Content rating
Parental guidance
100K+
Downloads
Content rating
Parental guidance
Parental Guidance Recommended
Users Interact, In-App Purchases
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About this app

Turn your idea into a book you want to keep writing. AIBookCraft is an AI book writer and story generator for novels, romance, fantasy, personal stories and practical books.

WRITE A BOOK WITH AI
Start with a one-line idea. Pick a genre and writing voice, preview your cover, and write Chapter 1 with your AI writer. Edit every line, keep characters and story notes in one place, and choose what happens in the next chapter. It works as a book creator and a novel writing app in one.

PLAN YOUR STORY
Not sure where to start? Use the outline creator to turn a premise into a plot and a chapter plan, or talk it through with Crafty, your optional writing companion, and review the plan before writing. Romance, fantasy, mystery, thriller, sci-fi, horror and more.

PLAY INTERACTIVE STORIES
Prefer to play? Step into an AI story game: pick a world, choose who you are, and decide what happens next. Pick A, B or C, or type your own move, and the AI writes the next scene. Werewolf romance, romantasy, isekai quests, dungeon adventures, mysteries and more, like a text adventure or AI RPG where every choice matters. Each episode becomes a chapter of your own book.

LISTEN, SHARE AND EXPORT
Listen to your chapters, make a book video with a trailer for your story, and export your book as a PDF when it is ready.

Some features require Pro or story credits. The app shows access and credit limits before you use them.

Subscription details:
Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your Google Play subscription settings.

Privacy Policy & Terms:
https://www.secondearth.io/privacy
https://www.secondearth.io/terms
Book creator & AI writer: write a novel, plan chapters, play interactive stories
Updated on
Nov 6, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Device or other IDs
  • This app may collect these data types
    Location, Personal info and 5 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

5.81K reviews
Carl Fuller
March 4, 2025
I've just downloaded this, tired and tested it got about 2 hours now, yet all that seems to happen is nothing... even tried subscribing to the "pro" version. (You get a 3 days free trial) you put in what you want, and let the AI create you, your story/book. Can create a project, a title, etc, all based on your own thoughts and ideas and let the app do the rest. Every time I tried, though.. and pressed 'generate' nothing happens. So I've had no option to cancel my subscription and uninstall.
24 people found this review helpful
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Megan Patterson
April 27, 2025
When I first installed it, amazing, I loved it. However, after it generated some chapters for me, I wanted to go back and add something to my description. But then, when I asked it to regenerate the chapters again, it just put in what o put down for my description. And the ones before were so good they just didn't add up at the end. Plus, basically, all the ai features are premium. I can not even get a suggestion. And then when I came on the next day it deleted my work. 🫤 overall not good.
9 people found this review helpful
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SecondEarth
June 8, 2025
We appreciate you sharing your experience with us. It’s disappointing to hear about your chapters not regenerating as expected and the challenges with accessing features. Your feedback is important, and we’re committed to improving. Thank you for your insights, and we hope you find joy in your storytelling journey!
C Marksberry
September 15, 2026
over all good. however I run into this issue when generating chapters where it "can't finish writing" and I get stuck in a loop of closing the app and restarting it. at first I thought I ran out of credits, using a pro account but that's not the case. I now have to uninstall and reinstall it between chapters, significantly slowing down progress. however the wording it chooses is good, it sounds and feels natural and is descriptive where it matters.
2 people found this review helpful
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What’s new

What's new in 4.5.0
• Updated for the latest system versions.
• Bug fixes and stability improvements.