AI Book Writer Story Generator

Contains adsIn-app purchases
6.2K 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
10 Nov 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

5.82K reviews
LN Forever
23 October 2026
Great app and all i am writing my own books and its going well but it freezes and deletes some of the parts i write when the words get too much but my biggest problem is that it won't allow me to upload my own book cover from my library and in permissions it onky shows camera and microphone and when i oress the upload from library app it says gallery accsess needed. Pls help or fix both those ones especially the upload from library and take a photo one pls
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SecondEarth
9 November 2026
Thank you, and sorry the freezes and cover upload have been getting in the way. The gallery upload most likely needs photo library access, not only camera. You can change it in Settings → Apps → AIBookCraft → Permissions. For the lost text, could you email contact@aibookcraft.app with your Android version and device model? I'd like to look into it.
C Marksberry
15 September 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.
3 people found this review helpful
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Curtis Giordans
6 November 2026
will not stop crashing. got it, immediately bought pro, then boom! everytime I open it it crashes. i need this to be fixed bro I just payed money for ts.
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SecondEarth
9 November 2026
I'm sorry, that's a rough start: you paid for Pro and then the app crashes every time you open it. I run AIBookCraft, and I want to track this down. Could you email me at contact@aibookcraft.app with your phone model and Android version? That will help me find what's causing it.

What's new

What's new in 4.5.2
• Bug fixes and stability improvements.