# BookNPC: AI Audiobook Maker — Full-cast, multi-voice TTS

> AI-powered audiobook reader for eBooks with multi-voice character narration and translation. (iPhone/iPad app by SUNLIT GRACE PTY LTD.)

- Source: https://appshunter.io/ios/app/booknpc-ai-audiobook-maker/id6743934058 (this page in markdown: same URL + `.md`)
- Developer: [SUNLIT GRACE PTY LTD](https://appshunter.io/developer/1805136218)
- Category: Utilities, Entertainment
- Price: Free with in-app purchases
- Rating: 3.50/5 from 2 App Store ratings · 2 written reviews indexed
- Age rating: 12+
- Requires: iOS 18.0 · 448 MB
- Languages: American English, Arabic, Bangla, Czech, Danish, Dutch, Estonian, Filipino, Finnish, French (France) and 38 more
- Released: 2025-06-25
- Data updated: 2026-10-25
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/booknpc-ai-audiobook-maker/id6743934058/reviews.md

## What is BookNPC?

BookNPC is an audiobook maker. Listen to a growing library of ready-made audiobooks for free, and turn your own eBooks into full-cast audiobooks where every character has its own voice.

A GROWING FREE LIBRARY
Sign in for free and start listening. Discover has a growing library of ready-made audiobooks, some with a full cast, and new titles arrive every day. Listening time for these books is free and refills every day, and a short ad adds more.

TURN YOUR BOOKS INTO AUDIOBOOKS
Import your EPUB, Kindle (MOBI, AZW), TXT, or FB2 files and turn them into audiobooks with text-to-speech. Make a full-cast audiobook, where AI works out who is speaking and gives each character its own voice, or have the book read aloud in a single narrator voice.

300+ CLOUD VOICES
Cast a book in the cloud with more than 300 high-quality AI voices, in English, Chinese, Japanese, Korean, German, French, Spanish, Italian, Portuguese, and Russian. AI gives each character a voice that fits their gender and age. You can also play a full cast or a single narrator on your device, with the voices already on your phone.

READ IN ANOTHER LANGUAGE
Translate a book as you listen, powered by our AI models, and match the voices to the language you are reading in.

PRICING
The Discover library is free to listen to. On your own books, a single narrator in the book's own language plays free on your device, offline. Full cast and translation use AI to read each page, and cloud voices are made on our servers. Those are paid with credits (G), bought in one-time packs that never expire, and new accounts start with 2 G. Before a cloud cast starts, you see what it will cost and can pick the page it starts from. An optional Ad-free subscription, monthly or yearly, removes ads and the daily listening limit on Discover books.

PERFECT FOR
People who would rather listen than read
Readers who want a theater-like, multi-voice audiobook
Anyone who wants an audiobook of a book they already own

Note: You are responsible for making sure you have the rights to the content you use with BookNPC.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- AI character voice detection
- Per-character voice assignment
- Offline narrator-only mode
- Multi-language translation
- Import EPUB, MOBI, AZW, TXT, FB2
- Customizable voice speed and settings

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Ad-Free Monthly | $1.99 | per month |
| Ad-Free Yearly | $19.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 2G Credits Package | $1.99 | one-time |
| 20G Credits Package | $15.99 | one-time |
| 10G Credits Package | $8.49 | one-time |
| 5G Credits Package | $4.49 | one-time |


## Is BookNPC safe?

Not enough ratings yet to assess BookNPC.

## Is BookNPC legit?

BookNPC: AI Audiobook Maker appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for BookNPC is 73 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/booknpc-ai-audiobook-maker/id6743934058/reviews.md

### 5/5 — Voice diversity for accents Needed

*2026-03-31*

I love the app itself and appreciate that Work is slowly being done on accessibility. However, with so many English AI voices available for both male and female I would love to see some accent markers used American British Indian so on and so forth. Most of the voices I have tested appear to be American English accented. Would love to see some added that had other accents as well. Need to work on voice over accessibility as well. I am aware it’s on the road map but would really love to see it made a priority as well as other accessibility features in general. Would love to know if it would be possible to share voice clones from the voice and PC app to this app for use in Book reading. Overall great app but as with everything room for improvement.

### 5/5 — Nice

*2025-09-11*

Such a cool app! It takes my ebooks and turns them into what feels like a full audio drama, with different voices for every character. Way more fun than a regular audiobook. The narrator mode is great too when I just want something simple. Definitely my new go-to for reading on the go.

## Frequently asked questions about BookNPC

### What is BookNPC?

BookNPC is an application that converts your eBooks into audiobooks using AI-powered text-to-speech narration. It can detect characters and assign unique voices for a theater-like listening experience.

### Does BookNPC have ads?

Yes, BookNPC contains advertisements. An ad-free experience is available through a subscription.

### What file formats does BookNPC support?

BookNPC supports importing EPUB, Kindle (MOBI, AZW), TXT, and FB2 eBook files for conversion into audiobooks.

### Can I use BookNPC offline?

Yes, BookNPC offers an offline narrator-only mode. You can listen to your books using your device's built-in voices or the app's natural-sounding English AI voices without an internet connection.

### How much does it cost to convert a book?

The TTS playback is free. Full-cast processing is affordable, with an example given of converting 'Alice's Adventures in Wonderland' for less than 30 cents.

### What are the subscription options for BookNPC?

BookNPC offers ad-free subscriptions with monthly and yearly plans. Both plans include a 7-day free trial. The core reading features remain free.

### Can BookNPC translate my books?

Yes, BookNPC supports translating your books into 78 languages using its AI models, making literature accessible across different linguistic boundaries.

### What is the age rating for BookNPC?

BookNPC has an age rating of 17+, as indicated by the app store data.

## Version history (last 5 releases)

### 2.0.0 — 2026-10-24

300+ premium cloud voices in 10 languages for your own books. Each character gets a voice picked for their gender and age.

A redesigned app, from your library to the player.

Discover: free narrated classics, with listening time that refills every day.

G pays for full cast, translation and cloud voices. Existing accounts got 3 G, and new accounts start with 2 G.

### 1.4.3 — 2026-03-25

• Full VoiceOver & Voice Control accessibility support — all buttons, controls, sliders, and modals are now fully labeled and navigable with assistive technologies, with translations in all 48 supported languages.
• Improved color contrast for WCAG AA compliance.
• Reduced Motion support — animations respect the system accessibility setting.
• Account deletion option in Settings.
• Minor improvements and stability fixes.

### 1.4.2 — 2026-03-14

• Japanese ruby/furigana support - Books with ruby annotations now preserve author-intended readings for accurate text-to-speech pronunciation, and display readings in parentheses alongside base characters.
• Minor improvements and stability fixes.

### 1.4.1 — 2026-03-10

• Dependency upgrades - Updated core libraries and frameworks for improved stability and compatibility.
• UX improvements - Various user experience fixes for a smoother, more polished reading experience.

### 1.4.0 — 2026-02-20

• UI localization in 48 languages - The app interface is now available in English, Spanish, French, German, Chinese, Japanese, Korean, Arabic, Hindi, and more.
• Upgraded AI model - Now using a newer model for smarter, more accurate character detection.
• Core system upgrades for performance and reliability.

## Apps similar to BookNPC

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [AI Audiobook Reader - Castly](https://appshunter.io/ios/app/ai-audiobook-reader-castly/id6768542554) | — | Free | Utilities |
| [Text to Speech: Read Aloud](https://appshunter.io/ios/app/text-to-speech-read-aloud/id6747802429) | 4.3 (13) | Free | Utilities |
| [阅读阅多 -  eBook Source Reader](https://appshunter.io/ios/app/ebook-source-reader/id6747099551) | 3.5 (22) | Free | Utilities |
| [Piper - Neural TTS](https://appshunter.io/ios/app/piper-neural-tts/id6759636010) | 4.4 (16) | Free | Utilities |
| [Aurader: Read Aloud Ebook TTS](https://appshunter.io/ios/app/aurader-read-aloud-ebook-tts/id6758951184) | 4.7 (176) | Free | Utilities |
| [PDF Text to Speech：AI Listen](https://appshunter.io/ios/app/pdf-text-to-speechai-listen/id6761826153) | 4.8 (36) | Free | Utilities |

## More apps by SUNLIT GRACE PTY LTD

- [InPersonForms: PDF Fill & Sign](https://appshunter.io/ios/app/inpersonforms-pdf-fill-and-sign/id6759538152)
- [VoiceNPC: AI Voice Clone & TTS](https://appshunter.io/ios/app/voicenpc-ai-voice-clone-and-tts/id6760016154)

All apps by SUNLIT GRACE PTY LTD: https://appshunter.io/developer/1805136218

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-25.*