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BookGen AI·04 / 08
Published Mobile App·v1.4 Mobile·2026

BookGen AI

Interactive AI Novel Generator & Branching Story Engine for Mobile

BookGen AI is a mobile application that uses Large Language Models to generate personalized, interactive novels. Users customize their book parameters - including genre (70+ options), tone, and character details - and read AI-generated chapters. Every 20 pages, readers encounter decision points that shape the narrative direction, creating a completely unique, branching story.

Genre Combinations

70+ Genres

Narrative Branching

Every 20 Pages

Export Engine

Print-Ready PDF

Monetization

Tiers + AdMob

Key Capabilities

01

70+ Genre & Character Studio

Configure protagonists, world rules, tone, and pacing before the AI engine drafts your personalized multi-chapter book.

02

Interactive Narrative Decision Trees

Every 20 pages, readers hit pivotal plot choices that dynamically steer subsequent chapters while preserving story continuity.

03

Bespoke Mobile Reading Engine

Distraction-free typography controls, themes, bookmarking, and offline library persistence built natively for iOS and Android.

04

One-Tap Print-Ready PDF Export

Compiles completed branching novels into formatted, typeset PDF books ready for sharing or physical printing.

iOSAndroidReact Native / ExpoPDF Print ExportReact NativeExpo
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BookGen AI (Mobile App)