BookJack Player

BookJack Player

Offline M4B audiobook player

2 ratings
2 reviews
Free

Details

  • Released
  • Updated
  • August 31, 2025
  • August 11, 2026

Features

BookJack Player screenshot #1 for iPhone
BookJack Player screenshot #2 for iPhone
BookJack Player screenshot #3 for iPhone
BookJack Player screenshot #4 for iPhone
iphone
ipad
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About

This app provides a clean and powerful way to listen to your personal audiobook collection. Import your M4B, M4A, MP3, or FLAC files and enjoy features like adjustable playback speed, smart controls, and a sleep timer.

Import personal audiobook files (M4B, M4A, MP3, FLAC)
Custom folders and search functionality
Adjustable playback speed (0.5x - 3.0x)
Smart rewind and skip controls
Sleep timer
Chapter navigation and bookmarks
Dark and Light Mode
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What's New in BookJack Player

1.0.2

August 11, 2026

• Folders now work properly: rename, delete, reorder, and color them • Import a folder of MP3s as one ordered audiobook — playback continues automatically from track to track • Open audio files with BookJack directly from the Files app • Your library now survives app updates • Many fixes and polish throughout

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User reviews

I want to like it

It just doesn’t do what I need. I need to be able to create a playlist of books in a specific order. Also the organization ability is kinda janky. I would like the ability to add a bunch of files to a specific folder but they just go to the main library and there’s no quick way to move dozens of files to a new folder I created. Also, if you delete files from the actual Bookjack folder manually, they stay in the app and you have to manually delete from the app one-by-one. A multi-select/select-all feature would go a long way.
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Response from developer

Adding to the next update and fixing everything else! Thank you for your feedback.

Potential

The app seemed like it would work great and has potential for an easy to use app, but I was not able to rename or delete folders which makes it a no-to for me unfortunately.

FAQ

What audiobook formats does BookJack Player support?

BookJack Player supports M4B, M4A, MP3, and FLAC audio file formats for your audiobook library.

Can I import entire folders of audiobooks into BookJack Player?

Yes, BookJack Player allows you to import your own files or entire folders of audiobooks, making library management convenient.

Does BookJack Player have ads?

No, BookJack Player is ad-free, providing an uninterrupted listening experience for your audiobooks.

What devices is BookJack Player available on?

BookJack Player is available on iPhone and iPad devices, offering a native iOS experience.

How often is BookJack Player updated?

BookJack Player was last updated on August 11, 2026, indicating active development and support.

What is the age rating for BookJack Player?

BookJack Player has an age rating of 4+, making it suitable for a wide range of users.

Can I adjust the playback speed in BookJack Player?

Yes, BookJack Player offers adjustable playback speed ranging from 0.5x to 3.0x, allowing you to customize your listening experience.

What are the customization options for BookJack Player's appearance?

BookJack Player features Dark and Light Modes, as well as custom accent colors, to personalize its modern SwiftUI design.