BookNPC - AI TTS eBook Reader
LLM Translate & Full-cast TTS
Free · In‑App Purchases · Designed for iPad
Turn any eBooks into immersive audio books. Choose between full-cast(different voices per character) or narrator-only(offline friendly) modes. Translate to 78 languages.
BookNPC turns your eBooks into dynamic audiobooks with smart, multi-voice AI narration. Just import your EPUB, Kindle (MOBI, AZW), TXT or FB2 files and hear your stories come alive with distinct voices for each character. Prefer a simpler experience? Switch to narrator-only mode for hands-free reading anywhere, with offline playback using your device’s built-in voices or our natural-sounding English AI voices. TTS playback is free, and full-cast processing is affordable. Converting the entire Alice’s Adventures in Wonderland into a full-cast audiobook costs less than 30 cents.
SMART AI FEATURES:
Smart Character Detection
AI automatically identifies narrator and character dialogues
Distinguishes between different speakers throughout your book
Creates natural dialogue flow with seamless transitions
Per-Character Voice Selection
Assign unique voices to individual characters
Choose from hundreds of premium AI voices for English
Access all native device voices in supported languages
Truly immersive storytelling experience
OFFLINE NARRATOR-ONLY MODE
Prefer a simpler, distraction-free listen? BookNPC lets you enjoy solo narration using your device’s built-in voices, or our natural-sounding, high-quality English AI voices, all offline, and all completely free.
No internet. No credits. No subscriptions. Just hit play and listen, anywhere.
LANGUAGE & ACCESSIBILITY:
Multi-Language Translation & Support
Translate your books to 78 languages supported by our AI models
Making literature accessible across linguistic boundaries
Match voices to your book's content and preferred language
EASE OF USE:
Simple Setup
Import eBook files directly
Simple voice selection interface
Configure your perfect audiobook experience in minutes
Voice speed and settings customization
Natural speech patterns for realistic narration
Perfect for:
Book lovers who want theater-like audiobook experiences
People who prefer listening to reading
Those seeking immersive multi-character voice acting
Users who want to enjoy books in their preferred language
Anyone looking for a more engaging experience than single-voice narration
Note: Users are responsible for ensuring they have the rights to the content they use with BookNPC.
SUBSCRIPTION OPTIONS:
Ad-free experience with monthly and yearly plans
Free trial included with all subscriptions
All core reading features remain free
Manage subscriptions in iOS Settings
Terms of Use: Standard Apple Terms of Use (EULA) [https://www.apple.com/legal/internet-services/itunes/dev/stdeula/]
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
- Enhanced offline experience for smoother reading without internet
- General improvements and performance upgrades
- Bug fixes and UI refinements
The developer, SHUTING SUN, 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
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- SUNLIT GRACE PTY LTD
- Size
- 430.1 MB
- Category
- Books
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- Languages
- English
- Age Rating
16+
- 16+
- Contains
Unrestricted Web Access
Advertising
- In-App Purchases
Yes
- Ad-Free Yearly $19.99
- Ad-Free Monthly $1.99
- 5G Credits Package $4.49
- 10G Credits Package $8.49
- 20G Credits Package $15.99
- 2G Credits Package $1.99
- Copyright
- © 2025 BookNPC