Lull: Audiobooks & Podcasts

Lull: Audiobooks & Podcasts

Fade audio to sleep sounds

2 ratings
1 review
Free
In-App Purchases

Details

  • Released
  • Updated

Features

Lull: Audiobooks & Podcasts screenshot #1 for iPhone
Lull: Audiobooks & Podcasts screenshot #2 for iPhone
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Lull: Audiobooks & Podcasts screenshot #5 for iPhone
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Lull: Audiobooks & Podcasts screenshot #8 for iPhone
Lull: Audiobooks & Podcasts screenshot #9 for iPhone
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About

This app transitions your audiobooks or podcasts into soothing sleep sounds when you drift off. It allows you to resume your listening exactly where you left off. You can also create custom soundscapes or import your own audio files.

Sleep timer with audio fade-out
Automatic transition to sleep sounds
Resume listening from exact sleep point
Customizable sleep sound mixes
Import personal audiobooks (.m4b, .mp3)
Podcast playback with fade-out
Free public-domain audiobooks
Show original description
+1

What's New in Lull

1.6

July 17, 2026

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.

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In-App Purchases

$2.99

Medium Tip

A medium tip to support Lull's development. Thank you!

User reviews

Nice Sleeping App

I like the Free Classic Books inside the App.
The Sleep Details with Apple Watch are Great.

Developer apps

FAQ

How does Lull help me fall asleep?

Lull plays your audiobook or podcast and then gently fades it out, transitioning into soothing sleep sounds. This system is designed to carry you from listening to sleep without abrupt silence.

Can I import my own audiobooks into Lull?

Yes, Lull allows you to import your .m4b or .mp3 audiobooks directly from the Files app. Chapter information and cover art are imported automatically.

What kind of sleep sounds does Lull offer?

Lull offers over 20 different sleep sounds, including nature sounds like ocean and rain, ambient noises like fans and air conditioners, and even brown/pink/white/green noise. You can mix and save your own custom blends.

Does Lull have ads?

The provided data does not specify if Lull contains advertisements. However, it is listed as a free application.

How does Lull ensure I don't lose my place?

Lull saves your listening spot the moment you drift off. Your audiobook or podcast pauses precisely when you fall asleep, and you can resume from that exact word the next day.

Can I use Lull's sleep sounds without playing an audiobook or podcast?

Yes, you can open Sleep Sounds on its own as a full sound machine. This allows you to use the customizable soundscapes for relaxation or sleep without needing to play other audio content.

What devices is Lull available on?

The provided data does not specify device compatibility. However, it is common for 'Books' category apps to be available on both iOS and Android platforms.

How often is Lull updated?

Lull was last updated on July 4th, 2026, with version 1.4. This indicates a recent update, suggesting ongoing development and support.