# Noise Machine° — Brown Noise. White Noise. Fan. > Procedurally generated continuous soundscapes for sleep, focus, and relaxation. (iPhone/iPad app by Dawid Kowalski.) - Source: https://appshunter.io/ios/app/noise-machine/id6757855464 (this page in markdown: same URL + `.md`) - Developer: [Dawid Kowalski](https://appshunter.io/developer/1731549332) - Category: Health & Fitness, Lifestyle - Price: Free - Rating: 5.00/5 from 2 App Store ratings - Age rating: 4+ - Requires: iOS 16.0 · 3 MB - Languages: American English, Arabic, Armenian, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French (France) and 23 more - Released: 2026-01-16 - Data updated: 2026-08-19 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/noise-machine/id6757855464/reviews.md ## What is Noise Machine°? Sleep better, focus more, and relax with Noise Machine. If you struggle with insomnia, anxiety, or distractions, this app is your solution. Noise Machine is a premium sound machine that generates unique, continuous audio to help you block out the world. Unlike other free sleep sounds apps that play short, repetitive loops, we generate high quality audio in real time. The sound never repeats, which keeps your brain calm and prevents you from waking up. Includes Fan Noise and Color Noises We provide the full spectrum of sleep sounds to match your needs. Brown Noise: A deep, strong rumble similar to a heavy storm or a distant jet. Brown noise is statistically the best sound for deep sleep and anxiety relief. It is also excellent for calming crying babies by mimicking womb sounds. Green Noise: A calming, nature inspired sound that resembles a forest or a flowing river. This is the top choice for meditation and relaxation. White Noise: The classic static that covers all frequencies. It acts as a sound shield, perfect for blocking noisy neighbors or street traffic. Pink Noise: A balanced sound like soft rain or leaves rustling. It is widely used to mask tinnitus and improve sleep quality without sounding harsh. Fan Noise: We simulate the steady, mechanical drone of a box fan or oscillating fan to help you sleep cool and soundly. Why use a Sound Machine? For Baby Sleep: Newborns need constant background noise to feel safe. Our Deep Womb setting helps infants drift off faster and stay asleep longer. For Focus and Study: Silence can be distracting. Using Green noise or Brown noise improves cognitive performance and helps with ADHD by occupying the distracting parts of the brain. For Anxiety Relief: Constant, steady audio reduces sensory overload and helps calm a racing mind before bed. Powerful Features No Loops: The audio is generated procedurally, meaning it is truly infinite. Sleep Timer: Set the app to fade out gently after you fall asleep to save battery. Offline Mode: No internet connection is needed. Sleep soundly even in airplane mode. Background Play: Keep the audio running while you use your phone or turn the screen off. Custom Controls: Adjust the warmth and movement of the sound to create your perfect atmosphere. ## Key features - Procedurally generated infinite audio - Multiple noise types (brown, green, white, pink, fan) - Sleep timer with fade out - Offline mode - Background playback - Customizable sound controls ## Frequently asked questions about Noise Machine° ### 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. ## Version history (last 4 releases) ### 1.0.3 — 2026-08-02 Bug fixes and improvements. ### 1.0.2 — 2026-06-17 Bug fixes and improvements. ### 1.0.1 — 2026-01-18 Bug fixes and improvements. ### 1.0 — 2026-01-17 No release notes. ## More apps by Dawid Kowalski - [Stud Finder Detector](https://appshunter.io/ios/app/stud-finder-detector/id6451046029) - [Prawo Jazdy GO Driving License](https://appshunter.io/ios/app/prawo-jazdy-go-driving-license/id6469685187) - [Logo Maker AI.](https://appshunter.io/ios/app/logo-maker-ai/id6471249444) - [Speech to Text°](https://appshunter.io/ios/app/speech-to-text/id6476980768) - [Tattoo Generator AI](https://appshunter.io/ios/app/tattoo-generator-ai/id6478765244) - [Brown Noise Machine](https://appshunter.io/ios/app/brown-noise-machine/id6503695367) All apps by Dawid Kowalski: https://appshunter.io/developer/1731549332 ## Related topics [noise machine alarm](https://appshunter.io/ios/topics/noise-machine-alarm) · [sleeping noise machine](https://appshunter.io/ios/topics/sleeping-noise-machine) · [noise machine shush](https://appshunter.io/ios/topics/noise-machine-shush) · [rain noise machine](https://appshunter.io/ios/topics/rain-noise-machine) · [dawid kowalski](https://appshunter.io/ios/topics/dawid-kowalski) · [loud noise machine](https://appshunter.io/ios/topics/loud-noise-machine) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-19.*