FanFiction Writer AI
AI-Powered Story Creator
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Create fan fiction with AI — build characters, generate chapters, chat with your creations, and earn achievements as you write. Start your story today.
Write fan fiction like never before. FanFiction Writer AI is your creative companion - powered by AI to help you build worlds, craft characters, and write stories across every genre.
CREATE STORIES WITH AI
Pick a genre - fantasy, sci-fi, romance, mystery, horror, and more. Add your characters, set the scene, and let AI generate chapters for you. Edit every word until it's exactly right. Each story gets its own AI-generated comic-book style cover art.
BUILD ORIGINAL CHARACTERS
Design detailed characters with names, traits, and backstories. AI generates rich personality profiles and unique portrait art for each one. Cast your characters into any story and watch them come to life.
CHAT WITH YOUR CHARACTERS
Have real conversations with the characters you create. Explore their personalities, test dialogue, and develop their voices — all in a natural chat interface.
EARN ACHIEVEMENTS & LEVEL UP
Stay motivated with a full gamification system. Earn XP for every chapter you write, complete daily quests, maintain writing streaks, and unlock badges and achievements as you progress. Track your stats and watch your writing level grow.
YOUR STORY LIBRARY
Organize your stories by genre, save favorites for offline reading, and pick up right where you left off. Your entire creative world in one place.
SUBSCRIPTION
FanFiction Writer AI is free to start with limited stories, characters, and images. Upgrade to StoryWeaver Plus for unlimited access:
• Unlimited stories and chapters
• Unlimited character creation
• Unlimited AI cover art
• Unlimited chat messages
• Monthly: $4.99/mo
• Annual: $39.99/yr (save 33%)
Payment is charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless canceled at least 24 hours before
the end of the current period. Manage subscriptions in Settings > Apple ID > Subscriptions.
Privacy Policy: https://storyweaver-d157e.web.app/privacy.html
Terms of Use (EULA): https://storyweaver-d157e.web.app/terms.html
Ratings & Reviews
The developer, Jonathan Knopf, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Jonathan Knopf
- Size
- 20.1 MB
- Category
- Entertainment
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Infrequent
Cartoon or Fantasy Violence
Horror/Fear Themes
Guns or Other Weapons
Contains
User-Generated Content
- In-App Purchases
Yes
- StoryWeaver Premium $4.99
- StoryWeaver+ $39.99
- Copyright
- © 2026 StoryWeaver