Novelleo: AI Book Writer
Your Novel, Chapter by Chapter
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
The book you keep thinking about deserves a first page. Novelleo helps you turn an idea into a book, one chapter at a time.
START WITH YOUR IDEA
Choose a title, genre, writing style, and audience. Build your characters and a chapter outline before you begin. Write a novel, a short story, a memoir, or a nonfiction book.
WRITE CHAPTER BY CHAPTER
Create an AI first draft from your plan. Edit the words, continue your manuscript, and keep your characters and earlier chapters in context. For memoir and nonfiction, add your own facts and source notes to guide the draft.
MAKE IT YOUR BOOK
Choose a classic cover, generate a cover image, or upload your own. Keep drafts in your personal library, follow chapter progress, and export your manuscript. Add your author name, bio, and links to a shareable profile.
BEGIN WITH A FREE CHAPTER
Your first AI chapter is free. Continue AI chapter generation with Novelleo Pro and credits. One AI chapter uses 20 credits. You can continue editing your existing writing without a Pro subscription.
NOVELLEO PRO
Choose a weekly or three-month subscription. Eligible new subscribers can try the three-month plan free for 3 days. The trial includes 120 credits; a paid three-month period includes 600 credits, and a weekly period includes 160 credits. Local prices and offer eligibility are shown before purchase. Subscriptions renew automatically unless canceled in your store account settings. Additional credit packs are available separately.
Bring your ideas. Shape the draft. Keep the final words yours.
Privacy Policy: https://www.secondearth.io/privacy
Terms of Use: https://www.secondearth.io/terms
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
Novelleo 7.0 is a new writing studio.
• A calm dark design with new Home, Progress and Stories tabs
• Answer a few taps about your story and see its opening lines before you start
• Your answers set up the book: title, premise, cast and chapter plan
• Steer every next chapter: add a scene or a twist, or follow the plan
• The whole app now reads naturally in Korean, Japanese, French, German and Arabic
Your first AI chapter is still free.
The developer, SecondEarth AI, Inc., 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- User Content
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Contact Info
- User Content
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- SecondEarth AI, Inc.
- Size
- 93.6 MB
- Category
- Books
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
User-Generated Content
- In-App Purchases
Yes
- Novelleo Pro Weekly $6.99
- Novelleo Pro Yearly $59.99
- Novelleo Pro · Weekly $7.99
- Novelleo Pro · 3 Months $24.99
- Novelleo Pro Monthly $9.99
- Copyright
- © 2026 SecondEarth All Rights Reserved