Lull: Audiobooks & Podcasts
Fade audio to sleep sounds
Free · In-App Purchases · Designed for iPad. Not verified for macOS.
Set a sleep timer on any audiobook or podcast. When it ends, Lull hands off to sleep sounds that play all night. Still awake? Your headset button brings your story back.
Lull's sleep timer doesn't just stop your audio. It starts your sleep sounds. Press play on an audiobook or podcast, set the timer, and when it ends your story gently gives way to soothing sleep sounds that play all night. Still awake? Bring your book back with a shake or your headset button, eyes closed and screen off. By day it's a full audiobook and podcast player, with CarPlay, speed, and downloads. By night it carries you to sleep.
HOW IT WORKS
1. Press play on an audiobook or podcast and set a sleep timer.
2. When it ends, your audio fades down and your sleep sounds begin. No jarring stop.
3. Still awake? A shake or a headset press brings your audio back with a fresh timer, on its own, until you're asleep.
WON'T WAKE YOU BY ACCIDENT
A shake always brings your book back in one motion. Your headset button works too, but once you've drifted off a lone press is held, not obeyed. Press again to confirm.
NEVER LOSE YOUR PLACE, ON ANY DEVICE
Your book or podcast pauses at the exact second you fall asleep while the sounds play on. Your spot, favorites, and saved sleep mixes sync through iCloud across iPhone, iPad, and Apple Watch, so you pick up right where you left off.
SLEEP SOUNDS, WITH OR WITHOUT A BOOK
Mix your own from over 20 sounds: ocean, rain, fireplace, fan, birdsong, a cat purr, heartbeat, brown/pink/white noise, and more. Save named mixes. Use them after your story, or on their own as a full sound machine.
IMPORT YOUR OWN AUDIOBOOKS
Add .m4b or .mp3 audiobooks from the Files app, no account, no setup. Chapters and cover art come along.
PODCASTS
Add your favorite shows by name and let an episode fade you to sleep instead of stopping cold. Lull remembers your spot in every episode. Shows hosted on your Audiobookshelf server play too, archived episodes included, synced back to your server.
FREE AUDIOBOOKS, NO ACCOUNT
Start instantly with free public-domain audiobooks from LibriVox. No sign-up.
BRING YOUR WHOLE LIBRARY (PLEX OR AUDIOBOOKSHELF)
Stream from a Plex Music library or an Audiobookshelf server, with full chapter support, and your progress syncs back to your server.
BUILT FOR LISTENING
- Adjustable playback speed with pitch correction; each book remembers its own speed
- Voice Boost lifts quiet narration, Skip Silence trims dead air
- Hand off to sleep sounds at the end of a chapter
- Listening log, bookmarks, and rewind-on-resume
TAKE IT ANYWHERE
- CarPlay: audiobooks and podcasts on the car screen, hands-free, resume where you left off
- Home-screen widgets and lock-screen / Control Center playback
MADE FOR THE NIGHTSTAND
- True-black OLED night theme with quiet hours
- Timer counts down on your Lock Screen and Dynamic Island
- No ads, no tracking, no analytics
LULL PREMIUM (ONE PURCHASE, SHARED WITH YOUR FAMILY)
Everything above is free. One unlock adds:
- Your own sleep sounds: import any audio file and mix it like a built-in sound. Any iPhone.
- Sleep tracking + Insights: your whole night, morning readiness, naps caught even after the fact, and nights recorded even without Apple's sleep schedule. Any iPhone.
- Adaptive night mixing: the room gets loud, your sounds rise to cover it, then settle back. Levels only, nothing recorded. Any iPhone.
- Night recordings: snoring, sleep talking, and stirs, all kept on your phone. Any iPhone.
- A gentle wake alarm that wakes you INTO your book, right where you drifted off. A Watch adds a wrist buzz.
- Sleep detection: an Apple Watch or AirPods (Pro, 3rd gen, Max) notices you drifting off, fades into sounds, and rewinds to your spot.
- Smart nap: wakes you a set time after you actually fall asleep.
- Listen on your Apple Watch: stream or save to the wrist, phone left behind.
Premium is ONE purchase, no subscription, with Family Sharing.
Podcasts stream from publishers' public RSS feeds. Free audiobooks provided by LibriVox; audio and cover art hosted by the Internet Archive. Plex plays only audiobooks you already own from your own server.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
Your Audiobookshelf podcasts, smarter nights, and a sleep tracker that owns up to its numbers.
FOR YOUR AUDIOBOOKSHELF
• Podcasts from your Audiobookshelf server. The shows your server downloads now play in Lull, archived episodes included, streaming straight from your own box. Played marks and progress sync back to the server, so Lull, the ABS web app, and every other client finally agree.
• One podcast home. New All / Followed / ABS chips on the Podcasts tab. Your server shows get the full show screen: sort, filters, unplayed dots, episode search, and a now-playing indicator on the episode that's rolling.
• Episodes roll like chapters. An episode ending mid-show continues to the next, honoring each show's sort order. And if you fall asleep mid-binge, detection rewinds you back across every episode that rolled, to the spot where you actually drifted off.
• Go to Show. Jump from Now Playing straight to the show's page. Mark episodes played or unplayed from anywhere, including the player.
FOR YOUR NIGHTS
• Caught naps, even after the fact. If a nap slipped past live detection, Insights now spots it afterward from your heart rate and your listening trail, and asks before counting it. One tap resumes right where you drifted off.
• A readiness score each morning. How recovered you look against your own baselines: last night's sleep, overnight HRV, and heart-rate dip. A wellness guide for pacing your day, never a medical claim.
• Nights without the setup. No Apple sleep schedule? Lull can now build your night from its own evidence: when it caught you drifting off and when you picked your audio back up.
• Insights, reorganized. Your morning at the top, your last 14 nights right below it, one clear wellness note instead of a disclaimer under every card.
• Honest numbers for messy nights. A fragmented night now shows when you first fell asleep AND when sleep got solid, counts the wakes between, and reports real efficiency instead of an impossible 100%.
• Sleep detection that can't lose a catch. If your watch freezes or drops the connection mid-night, the drift-off is saved and delivered late, your iPhone takes over watching, and an unattended episode marathon stops at the next episode instead of playing until dawn.
AND EVERYWHERE ELSE
• CarPlay, completed. Real previous and next buttons on the car screen (chapters for books, episodes for podcasts), and your server shows in the car's podcast list.
• Lighter on your battery overnight: about half the network traffic while you sleep, and a quieter diagnostic log.
Thanks for listening with Lull. Sleep well.
The developer, Corey FELDMAN, 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 Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Corey FELDMAN
- Size
- 87.6 MB
- Category
- Books
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later. - Apple Watch
Requires watchOS 10.0 or later.
- iPhone
- Languages
English and 3 more
- English, French, German, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Lull Premium USD 6.99
- Generous Tip USD 4.99
- Small Tip USD 0.99
- Medium Tip USD 2.99
- Copyright
- © 2026 Corey Feldman

