Liquid Noise - Sleep Sounds

No subscriptions. Just sleep.

Only for iPhone

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

iPhone

Pay once, sleep forever. No subscriptions. No accounts. No nonsense. Liquid Noise is the only white noise app you'll ever need. Just six scientifically-proven sounds, a volume slider, and a timer. That's it. What You Get: • White Noise – Equal energy across all frequencies for masking sudden sounds • Pink Noise – Balanced frequency distribution that sounds like gentle rain • Brown Noise – Deep, rumbling tones for profound relaxation • Green Noise – Natural mid-range frequencies like rushing water or ocean waves • Blue Noise – Bright, crisp high frequencies for masking tinnitus and electronic hums • Ocean Wave – Rhythmic surf sounds with natural wave cycles for deep relaxation • One-time purchase of $2.99 – use forever, no recurring fees • 7-day free trial – full access, no credit card required • Sleep timer with fade-out – set 15 minutes to 8 hours or play all night • Background playback – continues when your phone is locked • Works completely offline – no internet required after download • No accounts required – your privacy is protected • No ads – clean, distraction-free experience • Dark interface – easy on your eyes at bedtime Why We're Different: Unlike subscription sleep apps that charge $60-80 per year, Simple Sleep Sounds is a one-time purchase that works forever. We believe you shouldn't have to pay monthly for something as simple as white noise. NO SUBSCRIPTION – Pay $2.99 once, use forever NO COMPLEXITY – Just 6 sounds and a timer, not 300 features you'll never use NO DATA COLLECTION – Your sleep is your business. We don't track you. NO ADS – Clean, distraction-free experience designed for sleep NO ACCOUNTS – Download, open, and sleep. That's it. Perfect For: • Falling asleep faster with consistent background noise • Masking tinnitus with scientifically-proven sound frequencies • Helping babies and children sleep with calming white noise • Blocking neighbor noise, traffic, or roommate sounds • Improving focus during work or study sessions • Creating a consistent sleep environment every night • Masking high-pitched disturbances with blue noise • Enjoying nature-inspired sounds without large audio files How It Works: 1. Download and open the app 2. Tap a sound to start playing immediately 3. Adjust volume and set a timer if desired 4. Lock your phone and sleep The app generates high-quality noise algorithmically in real-time, so you get crystal-clear audio without the large file sizes. All sounds loop seamlessly with no gaps or interruptions. Our Philosophy: We built this app because we were tired of subscription apps that charge monthly for features we never use. Liquid Noise does one thing perfectly: helps you sleep better with scientifically-proven noise generation. No meditation content. No celebrity voices. No social features. Just pure, simple, effective sleep sounds. Try it free for 7 days. If it helps you sleep, pay $2.99 once and use it forever. If not, delete it. Simple as that. Built by people who hate subscriptions, for people who need sleep.

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

• Seamless AirPlay streaming to speakers and smart devices • Enhanced lock screen and Control Center playback controls • Optimized battery usage for all-night sessions • Expanded compatibility to more devices (iOS 17.5+)

Version 1.0.2

The developer, Beehive Media, LLC, 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.

    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
    • Beehive Media, LLC
    Size
    • 24.9 MB
    Category
    • Health & Fitness
    Compatibility
    Requires iOS 17.5 or later.
    • iPhone
      Requires iOS 17.5 or later.
    • Mac
      Requires macOS 14.5 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.2 or later.
    Languages
    • English
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2025 Beehive Media, LLC
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Some in-app purchases and subscriptions may be shareable with your family group when Family Sharing is enabled. Learn More

    You Might Also Like