Mellow: Sleep Sounds

White Noise & Sleep Mixes

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

LET SLEEP COME EASIER Mellow is a premium sleep sound app for quieter nights, calmer routines, and focused moments. Whether your mind is busy, your room is noisy, or you simply want a familiar bedtime cue, Mellow helps you shape a soundscape that feels personal. A Mellow Premium subscription is required to use the app after onboarding. • 14 soothing sleep and relaxation sounds • White noise, brown noise, and pink noise • Rain, thunder, ocean, wind, birds, crickets, and flowing water • Fan, air conditioner, fireplace, and jungle ambience • 11 atmospheric rooms with carefully balanced sound mixes • Personalized room recommendation during onboarding • Layer sounds and control each volume independently • Create, name, save, and replay your own mixes • Favorite the sounds you return to most • Sleep timer with custom duration and gentle fade-out • Background audio when your screen is locked • Offline listening—no streaming required • Available in English, Danish, German, Spanish, Norwegian, and Swedish • No Mellow account required A ROOM FOR EVERY NIGHT Step into Moonfall for rain against the window, Ember for a warm fireplace and distant weather, Tide for ocean and white noise, Aurora for cool air and wind, or Snowfall for a soft winter atmosphere. Mellow includes a collection of immersive rooms designed to make choosing a calming soundscape effortless. MAKE YOUR OWN SOUNDSCAPE Some nights call for steady brown noise. Others feel better with rain, a fan, or ocean waves. Mellow lets you layer multiple sounds, adjust each one separately, and save the result as a custom room you can return to anytime. FOR SLEEP, RELAXATION, AND FOCUS Use Mellow to create a consistent bedtime cue, soften distracting environmental noise, unwind after a busy day, help a baby settle, or build a quieter background for reading and concentration. Set a timer and let the sound fade gently when you are ready to drift off. PRIVATE AND AVAILABLE OFFLINE Mellow requires no account. Your saved mixes, favorites, onboarding answers, timer preferences, and personal settings stay on your device. All sounds are included inside the app, so playback continues without an internet connection. Internet access is required for purchasing, restoring, or refreshing a subscription and for opening support or legal webpages. MELLOW PREMIUM SUBSCRIPTION Mellow is subscription-only after onboarding. An active monthly or yearly Mellow Premium subscription is required to access the sounds, rooms, custom mixing, offline playback, and sleep tools. Eligible new subscribers may receive a free trial. Trial availability, duration, renewal period, and localized price are displayed clearly before purchase. Payment is charged to your Apple Account when the purchase is confirmed or when an applicable free trial ends. The subscription renews automatically unless cancelled at least 24 hours before the end of the current billing period. You can manage or cancel your subscription in your Apple Account settings. Use “Restore purchases” on the paywall to recover an active subscription. Mellow supports relaxation, sleep, focus, and general wellness. It is not medical advice, a medical device, emergency assistance, or a substitute for professional care. Do not use audio when driving, operating machinery, or when it could prevent you from noticing danger. Privacy Policy: https://meetmellow.com/privacy Terms of Service: https://meetmellow.com/terms Support: https://meetmellow.com/contact

Ratings & Reviews

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Added more app content. fixed some bugs

Version 1.3

The developer, Marcus Larsen, 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 Linked to You

    The following data may be collected and linked to your identity:

    • Purchases
    • Identifiers
    • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
Marcus Larsen
Size
138.6 MB
Category
Lifestyle
Compatibility
Requires iOS 17.0 or later.
  • iPhone
    Requires iOS 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.
Languages
English and 5 more
  • English, Danish, German, Norwegian Bokmål, Spanish, Swedish
Age Rating
9+
In-App Purchases
Yes
  • Mellow Premium Yearly $49.99
  • Mellow Premium Monthly $14.99
  • Learn More
Copyright
© 2026 Grandline
  • Developer Website
  • Privacy Policy

    • More by Marcus Larsen

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