Noise Machine°
Brown Noise. White Noise. Fan.
About
This app generates unique, continuous audio to help you sleep better, focus more, and relax. It offers various sound types like brown, green, white, pink, and fan noise, all procedurally generated to avoid repetitive loops. Enjoy offline playback and a sleep timer for a seamless experience.
What's New in Noise Machine°
1.0.2
June 17, 2026
Bug fixes and improvements.
Developer apps
FAQ
What is Noise Machine°?
Noise Machine° is a free health and fitness app that generates unique, continuous audio to help users sleep better, focus more, and relax. It offers various sound types like brown, green, white, pink, and fan noise, all procedurally generated to avoid repetitive loops.
Does Noise Machine° have ads?
No, Noise Machine° is ad-free. The app is designed to provide an uninterrupted experience for relaxation and focus.
What types of sounds does Noise Machine° offer?
Noise Machine° offers Brown Noise, Green Noise, White Noise, Pink Noise, and Fan Noise. Each sound type is designed to cater to different needs, from deep sleep and anxiety relief to meditation and masking distractions.
Can I use Noise Machine° offline?
Yes, Noise Machine° supports offline mode, meaning you can use it without an internet connection. This is ideal for use during travel or in areas with no Wi-Fi.
Does Noise Machine° have a sleep timer?
Yes, Noise Machine° includes a sleep timer that allows the audio to gently fade out after a set period, helping you conserve battery while you fall asleep.
What devices is Noise Machine° available on?
Noise Machine° is currently available on iPhone, as indicated by the supported devices list. It is rated for ages 4 and up.
How often is Noise Machine° updated?
The latest version of Noise Machine° is 1.0.2, and it was last updated on June 17, 2026. This suggests a relatively recent update cycle.
What makes Noise Machine° different from other sleep sound apps?
Unlike many free sleep sound apps that use short, repetitive loops, Noise Machine° generates high-quality audio in real-time. This procedural generation ensures the sound never repeats, which helps keep the brain calm and prevents waking up.