Prologue 4+

Audiobooks for Plex

Lachlan Charlick

Designed for iPad

    • 4.8 • 225 Ratings
    • Free
    • Offers In-App Purchases



The original & best audiobook app for Plex.

• Stream your audiobook collection from anywhere in the world
• Never lose your place: Prologue remembers playback position across all your audiobooks, synced via iCloud

• Download books for playing any time, even when offline*
• Organise audiobooks into collections*
• Bookmarks
• Listening history
• Reading list

• Variable playback speed (from 0.5x to 3x)
• Custom sleep timers: stop playback at specific time, after a specific duration, or at the end of chapter
• Automatically rewind after pauses and interruptions
• Voice boost: equalise voices and boost volume for loud environments

• Siri
• Shortcuts and suggestions
• Widgets
• CarPlay

* Feature requires a one time purchase to unlock

What’s New

Version 3.1.3

Fixed a potential crash when displaying Collections tab

In 3.1.0:

• Books in the Reading List can now be reordered by dragging and dropping (order is synced via iCloud)
• New refresh library button on Home tab
• Pull to refresh library on Home, Book, Author and Collection tabs
• Libraries are automatically refreshed in the background when device is charging
• The "Refresh Now" button under Settings > Metadata should no longer cause the app to hang when loading a large number of files
• Opening the app from the widget will no longer display a duplicate book view if that book is already displayed
• Additional Voice Over actions mirroring those available from the context menu

Ratings and Reviews

4.8 out of 5
225 Ratings

225 Ratings

Mihangel Amser-Hwyl ,

It’s simplicity for the user is wonderful

I have used this app extensively and been so impressed. If only all Plex apps worked as well as this one, then Plex would be known in every household.
It’s efficient, user friendly controls, means creating collections, adding information and covers, and even downloading are so easy and manageable. It’s exactly as you would expect Audible if they did Plex libraries, and it’s all making sure you don’t have to pay attention to how it delivers the content from your Plex drive to your mobile phone. Just enjoy the smooth audiobook play back

El Crazy Horse ,

Simply brilliant

I use Plex to manage my video and audio libraries. I have loads of audiobooks stored on Plex and this is quite simply the best way to interact with them on your iPhone. Audio quality is great, downloading for offline listening is super easy. It’s an easy to use and intuitive app, with loads of features. It displays cover art well, plays back with great audio fidelity, and I’ve experienced no bugs or errors.

This developer has done an excellent job. Keep up the great work!

Olsiver ,

Exactly what Plex needed!

It does everything you want from a Plex audio book player. My only complaint is that I can’t show more than one library at once. I have different Plex audio book libraries for Sci-Fi, Fantasy, Classics, Non-Fiction etc. and I wish they could be displayed together, with a single ‘Home’ screen shared between all of them. Currently I have to switch between libraries which is annoying.

App Privacy

The developer, Lachlan Charlick, 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 Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Diagnostics

Privacy practices may vary based on, for example, the features you use or your age. Learn More


  • Siri

    Get things done within this app using just your voice.

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