--- title: "Lull: Focus & Sleep Sounds - Reviews, Revenue and Downloads in Canada | Apple App Store" description: "Lull turns your phone into a calm, private soundscape for focus, relaxation and sleep — and it works completely offline. Tap any sound to start, layer several together, and fine-tune the volume of ea" --- # Lull: Focus & Sleep Sounds — Canada > Offline focus & sleep sounds ![Lull App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/c2/c7/c9/c2c7c90a-edf0-90db-d6ce-d1e008354faa/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/434x0w.png) **Developer:** [Yuki Okawa](https://apptail.io/developer/yuki-okawa-RnMjtb) **Category:** Health Fitness **Rating:** N/A (0 ratings) **Price:** Free **Bundle ID:** com.yutech.lull **Store:** Apple App Store **Country:** Canada **Version:** 1.0.1 (released 2026-07-20) **Original Release:** 2026-07-01 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/ca/app/app/id6784733202) **AppTail Page:** [https://apptail.io/app/lull-focus-sleep-sounds-OlYA/canada](https://apptail.io/app/lull-focus-sleep-sounds-OlYA/canada) ## Lull Description Lull turns your phone into a calm, private soundscape for focus, relaxation and sleep — and it works completely offline. Tap any sound to start, layer several together, and fine-tune the volume of each one to build your perfect mix. Rain on a campfire night, ocean waves with a soft breeze, or pure brown noise for deep work — it's up to you. KEY FEATURES • 12 ambient sounds you can mix freely — rain, heavy rain, ocean, stream, wind, campfire, night, cafe, fan, and white / pink / brown noise • Independent volume slider for every active sound • One-tap mixes like "Rainy cafe", "Deep focus" and "Sleep" • Sleep timer that gently fades the sound out so you can drift off • Pomodoro mode — sounds play while you focus and pause on breaks • Keep-screen-on option for nightstand use • 100% offline — no streaming, no account, no data leaves your device • Light / dark themes and English / Japanese Just calm sound whenever you need it. ## Lull Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/34/91/e7/3491e7cd-1253-1934-95c7-be22e97157b5/01.png/1320x2868.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/1c/31/b7/1c31b7cd-d98f-b35c-84cb-1f9aaef4a4aa/02.png/1320x2868.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/c8/91/27/c8912771-e82a-d645-31d6-50f47b3a7b06/03.png/1320x2868.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/a3/56/4e/a3564ec1-d6e9-0229-e87d-45d2fe50a689/04.png/1320x2868.png) ## Apps Similar to Lull - [Дыхание Сибири медитация и сон](https://apptail.io/app/dyxanie-sibiri-meditaciia-i-son-Sxs/canada) - [Box Breathing - Float](https://apptail.io/app/box-breathing-float-VAB/canada) - [Ninna nanna per dormire |relax](https://apptail.io/app/ninna-nanna-per-dormire-relax-rzAb/canada) - [Music To Sleep & Relax Sounds](https://apptail.io/app/music-to-sleep-relax-sounds-ZaXb/canada) - [Slipy - Music to Sleep & Relax](https://apptail.io/app/slipy-music-to-sleep-relax-HyGd/canada) - [Deep Sleep Sounds - WaveLull](https://apptail.io/app/deep-sleep-sounds-wavelull-FKxx/canada) - [Lull: White Noise Sleep Sounds](https://apptail.io/app/lull-white-noise-sleep-sounds-Xmaz/canada) - [眠静-白噪音助眠睡眠](https://apptail.io/app/app-OJAz/canada) - [CrossCoach - Client Training](https://apptail.io/app/crosscoach-client-training-hQeA/canada) - [Lull: White Noise & Rain Sleep](https://apptail.io/app/lull-white-noise-rain-sleep-flYA/canada) ## Lull Available In - [Australia](https://apptail.io/app/lull-focus-sleep-sounds-OlYA/australia) - [Canada](https://apptail.io/app/lull-focus-sleep-sounds-OlYA/canada) - [Germany](https://apptail.io/app/lull-focus-sleep-sounds-OlYA/germany) - [Ecuador](https://apptail.io/app/lull-focus-sleep-sounds-OlYA/ecuador) - [Spain](https://apptail.io/app/lull-focus-sleep-sounds-OlYA/spain) - [Finland](https://apptail.io/app/lull-focus-sleep-sounds-OlYA/finland) - [France](https://apptail.io/app/lull-focus-sleep-sounds-OlYA/france) - [Italy](https://apptail.io/app/lull-focus-sleep-sounds-OlYA/italy) - [Kuwait](https://apptail.io/app/lull-focus-sleep-sounds-OlYA/kuwait) - [Lebanon](https://apptail.io/app/lull-focus-sleep-sounds-OlYA/lebanon) - [Mexico](https://apptail.io/app/lull-focus-sleep-sounds-OlYA/mexico) - [Netherlands](https://apptail.io/app/lull-focus-sleep-sounds-OlYA/netherlands) - [Portugal](https://apptail.io/app/lull-focus-sleep-sounds-OlYA/portugal) - [Saudi Arabia](https://apptail.io/app/lull-focus-sleep-sounds-OlYA/saudi-arabia) - [Thailand](https://apptail.io/app/lull-focus-sleep-sounds-OlYA/thailand) - [Ukraine](https://apptail.io/app/lull-focus-sleep-sounds-OlYA/ukraine) - [United States](https://apptail.io/app/lull-focus-sleep-sounds-OlYA/united-states) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*