Aura Books

How to load audiobooks onto an iPhone (without iTunes)

Apple retired iTunes in 2019, but loading your own files onto an iPhone is still possible — and in 2026 it’s actually easier than it’s ever been. Here are three reliable methods, ranked by what most people will find easiest.

The short answer

On a modern iPhone you can put files into the Files app from a computer, a cloud drive, or a USB stick — and any browser-based audiobook player (Aura Books included) can read them from there. You don’t need iTunes, you don’t need a sync cable, and you don’t need to convert anything if your files are already M4B or MP3.

Method 1: AirDrop from a Mac

If you have a Mac, this is the fastest path. Open Finder, select the audiobook file (or a folder of MP3s), right-click, and choose Share → AirDrop. Pick your phone from the list. The first time it asks where to save, choose Save to Files → Downloads (or wherever you’d like — Aura Books can read from anywhere the Files app exposes).

AirDrop works on individual files up to a few gigabytes and is the recommended path for single M4B files. For a multi-file MP3 audiobook, drop the folder onto your iPhone’s AirDrop and it will arrive as a Zip — extract it once in the Files app and you’re done.

Method 2: iCloud Drive, Dropbox, or Google Drive

If you don’t have a Mac, the next-easiest path is a cloud drive. Upload the audiobook from any computer to iCloud Drive, Dropbox, or Google Drive, then open the corresponding app on your iPhone and use the “Download” or “Make Available Offline” option for that file. Once it’s downloaded locally, it shows up in the Files app under that provider.

A nuance worth knowing: by default, files in iCloud Drive are “offloaded” until the system thinks you need them. To force-pin an audiobook so it’s genuinely on-device for offline listening, long-press the file in Files and choose Keep Downloaded. The download icon should disappear from the corner of the file’s thumbnail.

Method 3: USB drive or SD card via the Files app

iPhones with a Lightning port can read from a USB drive through Apple’s Lightning-to-USB Camera Adapter; iPhones with USB-C can plug into any standard flash drive or SD card reader. Open the Files app, tap the drive name in the sidebar, and copy the audiobook into On My iPhone → Downloads (or wherever you keep audio files).

This is the way to go for very large libraries — moving 50 GB of audiobooks over USB-C is much faster than uploading them to iCloud first.

Playing the file in Aura Books

  1. Open aurabooks.app/app in Safari. (You can also tap the share button and choose Add to Home Screen first, which makes the player launch full-screen like a native app.)
  2. Tap the Files tab at the bottom.
  3. Tap Choose files. The iOS file picker opens. Navigate to the audiobook you just saved — it can be in iCloud Drive, On My iPhone, Dropbox, Google Drive, or anywhere else the Files app shows.
  4. Select one M4B file, or multi-select an entire folder of MP3s for the same book. Aura Books reads the embedded chapters, cover, and metadata in a single pass and adds the book to your Library.
  5. Tap the new book on the Library tab and start listening. Your progress saves automatically every ten seconds.

Why the player “forgot” my library

Aura Books stores everything in your browser’s IndexedDB. Two things wipe that storage: clearing Safari’s site data, and using Private Browsing. If you installed the site as a Home Screen app, the storage is more durable, but it’s still tied to that install — if you delete the icon and re-add it, you start fresh. We recommend keeping the original files (in iCloud Drive or on a NAS) as a backup so you can re-import a book in a few taps if storage ever gets cleared.

What if the chapters look wrong?

For M4B, chapters come from the file itself; if they’re wrong in Aura Books they’re almost certainly wrong in the file. The most common cause is a converter that wrote chapter timestamps in seconds instead of milliseconds, which makes every chapter appear to start at the same place. Re-rip with m4b-tool and the problem goes away.

For MP3 folders, Aura Books uses one file per chapter by default. If the folder includes a chapters.txt file in the simple 00:00:00 Title format, we’ll pick that up instead. See the MP3 chapters guide for the full format.

Once the file’s on the device, the rest is the player’s job. Open Aura Books →