Lull: Audiobooks & Podcasts
Fade audio to sleep sounds
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
New: Sleep & Track. Drift off to sleep sounds alone and still log your night with your Watch or AirPods. Plus a clearer timer and tidier Settings.
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 through the whole night. Still awake? Press play on your headset, or shake your phone, and your audio comes back with a fresh timer. Eyes closed, screen off, never touching the phone.
That's the whole idea: one app that carries you from listening to sleep, instead of cutting off and leaving you awake in silence. A bedtime listening system, not just a player with a timer.
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, no silence.
3. Still awake? Tap your headset button or shake the phone, eyes closed, and your audio returns with the timer set again, on its own. The loop repeats until you're asleep.
4. The moment you drift off, your spot is saved. The sleep sounds play on through the night, and in the morning you're right where you dozed off.
Most apps just cut the audio when the timer ends. Lull hands you off to sleep sounds, built for people who fall asleep gradually, not all at once.
NEVER LOSE YOUR PLACE
Your book or podcast pauses at the exact second you fall asleep while the sleep sounds play on. Come back tomorrow and pick up right where you left off, down to the word.
SLEEP SOUNDS, WITH OR WITHOUT A BOOK
Mix your own from over 20 sounds: ocean, rain, a babbling brook, waterfall, fireplace, fan, air conditioner, birdsong, crickets, frogs, owls, a cat purr, cafe, train, heartbeat, womb sounds, a singing bowl, brown/pink/white/green noise, and more, plus optional relaxation tones. Save your blends as named mixes, start from a preset, and tune them to your ears with calibration. Use them as the handoff after your story, or open Sleep Sounds on its own as a full sound machine, no book required.
IMPORT YOUR OWN AUDIOBOOKS
Add your .m4b or .mp3 audiobooks straight from the Files app, no Plex, no account, no setup. Chapters and cover art come along automatically.
PODCASTS FOR BEDTIME
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.
FREE AUDIOBOOKS, NO ACCOUNT
Start right away with a built-in library of free, public-domain audiobooks. Classics from LibriVox, nothing to sign up for.
BRING YOUR WHOLE LIBRARY (PLEX)
Add your own .m4b and .mp3 files to a Plex Music library and Lull streams them too, with full chapter support. Your place syncs back to Plex, so you can pick up on another device right where you left off.
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 the current chapter, instead of a timer
• Listening log and bookmarks, so you can jump back to any spot
• Rewind a few seconds on resume, so you re-hear what you missed
• Keeps going through calls and navigation prompts, then picks back up on its own
MADE FOR THE NIGHTSTAND
• Home-screen widgets for your book, your sleep sounds, or your library
• A true-black OLED night theme with optional quiet hours
• Watch the timer count down on your Lock Screen and Dynamic Island
• An optional nightly bedtime reminder to help you wind down
• Download audiobooks for offline listening
• Lock-screen and Control Center playback
• No ads, no tracking, no analytics
Lull is free. If it helps you drift off, there's an optional tip jar, entirely up to you.
Podcasts stream from publishers' own 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 hasn’t received enough ratings or reviews to display an overview.
A calmer, clearer Lull. This update smooths the rough edges and adds one big bedtime feature.
• Sleep & Track. Fall asleep to just your sleep sounds, no book needed, and still have the night tracked. Your Apple Watch or AirPods notice when you actually drift off and log the night to your stats and Health, while the sounds carry you through. Part of Lull Premium.
• A clearer sleep timer. Tap any length to start it right away. The running timer shows a check, so you always know what is set.
• Simpler Settings. Everything is grouped the way you think about it. One Sleep page holds the timer, Smart Nap, bedtime reminder, wake alarm, and detection. One place for your sources. One for playback and audio.
• Track quietly. Prefer silence? Track your sleep with no sounds at all, or have your book simply fade and stop.
• Tidier library. A cleaner way to switch between your sources, and the under-the-book Ambient button now says what it does.
• Easier, safer Apple Watch controls. Bigger buttons that are harder to mis-tap in the dark, an easy-to-find cancel for the wrist sleep timer, and all your libraries available right on the wrist.
• Steadier nights. Your book now reliably picks back up after a night of sleep sounds, and your Sleep Insights refresh the moment you open Lull in the morning.
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
- Seller
- Corey FELDMAN
- Size
- 85.2 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 $6.99
- Generous Tip $4.99
- Small Tip $0.99
- Medium Tip $2.99
- Copyright
- © 2020 Corey Feldman

