Acalanto

Sounds for sleep and calm

Only for iPhone

Free

iPhone

Rain your way, a crackling fireplace, custom ASMR, noise that lulls and science-based motion sickness relief. Free, no ads, no data collection. A truly good night. Sleep better tonight. Acalanto is a sleep-sounds app - completely free, with no ads and no data collection of any kind. RAIN, YOUR WAY Build your perfect rainy night: from a fine drizzle to a full storm, with thunder as strong and frequent as you like, wind in the trees, birds, crickets and little surprises of nature. A CRACKLING FIREPLACE Logs crackling on a cold night, with rain on the window if you like. NOISE THAT LULLS White, pink and brown noise, loudness-calibrated - deep brown noise is the sleep favorite, great for babies too. ASMR, YOUR WAY Build your own ASMR: nail tapping, whispers, cat purring, brush, book pages, rain on an umbrella and more. With headphones, the sounds slowly drift between your ears. BINAURAL BEATS Delta (3 Hz) and Theta (6 Hz) with headphones, to accompany relaxation and deep sleep. MOTION SICKNESS RELIEF Based on Nagoya University research (Japan, 2025): 1 minute of a 100 Hz tone stimulates the inner ear and reduces nausea and dizziness. One button, one minute, safe travels. MADE FOR BEDTIME Sound keeps playing with the screen locked Sleep timer (15 min to 4 h) with gentle fade Your settings are always remembered Works 100% offline No ads, no accounts, no data collection - ever First release: customizable rain, fireplace, custom ASMR, colored noise, binaural beats, motion-sickness relief (100 Hz) and sleep timer.

Ratings & Reviews

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

Custom ASMR, colored noise, binaural beats, motion-sickness relief (100 Hz) and sleep timer.

Version 1.0.1

The developer, Marcus Garcia, 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
    • Marcus Garcia
    Size
    • 245 MB
    Category
    • Health & Fitness
    Compatibility
    Requires iOS 16.4 or later.
    • iPhone
      Requires iOS 16.4 or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © Acalanto
  • Developer Website
  • Privacy Policy

    • More by Marcus Garcia