Sleep Effect vs White Noise machine App

SLEEP EFFECT: YOUR ARCHITECT OF CALM. Stop fighting the silence. Whether you’re battling a racing mind, a noisy neighborhood, or the hum of tinnitus, Sleep Effect empowers you to build a personalized audio sanctuary. Using a state-of-the-art layering engine, we don't just play sounds—we help you conduct your environment. WHY SLEEP EFFECT? Unlike standard sound machines that play repetitive loops, Sleep Effect uses an organic replay engine. By introducing natural delays between sounds, we eliminate "loop fatigue," creating an unpredictable, immersive atmosphere that feels like the real world. THE CORE FEATURES: 1. AN INFINITE LIBRARY OF HIGH-FIDELITY AUDIO Curated by sound enthusiasts, our library is immersive and categorized for effortless discovery: * WATER & RAIN: Thunderstorms, mountain streams, and the ocean pulse. * THE GREAT OUTDOORS: Rustling leaves, meadow breezes, and forest nights. * WILDERNESS ECHOES: Haunting loon calls, distant gulls, and midnight owls. * COZY ELEMENTS: Crackling log fires and wind-swept cabins. * AIR & SPACE: Mountain gusts and soft drones to clear mental clutter. 2. THE CUSTOM MIX ARCHITECT Don’t just listen—create. Layer unlimited sounds simultaneously with precision control: * INDIVIDUAL VOLUME SLIDERS: Make the rain heavy, but the distant thunder faint. * NAMED FAVORITES: Save your "Rainy Cabin" mix with custom emojis for one-tap relaxation. 3. PRECISION CONTROLS & SLEEP TIMER * GENTLE FADE-OUT: Set your timer and drift off as the audio gracefully fades to silence. * MASTER PLAYER: A polished, tactile interface to pause or stop all sounds instantly. 4. ORGANIC REPLAY DELAYS Our "Natural Replay" feature allows you to add manual delays between tracks. This ensures your environment stays fresh and organic, preventing your brain from spotting a loop. DESIGNED FOR YOUR BEDSIDE: * OBSIDIAN DARK MODE: Designed to reduce eye strain and keep your room dark. * LOCK SCREEN CONTROL: Full artwork and media controls without unlocking your phone. * BACKGROUND PLAY: Keep your soundscape running while using other apps. PERFECT FOR: * DEEP SLEEP: Mask tinnitus and silence racing thoughts. * PARENTS: Create a consistent, soothing environment for babies. * DEEP WORK: Block out office distractions and reach a flow state. * MEDITATION: Ground your practice with high-fidelity nature. Transform your space. Find your frequency. Download Sleep Effect today.

WN is a white noise machine that uses the right method for each sound. The noise colors are generated live on your phone by real filters. The rain, ocean and stream are real field recordings. Nothing streams, nothing downloads, and it all keeps running with the screen off. SEVEN NOISE COLORS, GENERATED LIVE A noise color is a spectral slope, not a recording — so WN generates each one with an actual filter rather than relabeling the same file seven times. - White: flat and even, the classic masker - Pink: balanced, the one most people find easiest to sleep to - Brown: deep and low, like distant surf - Green: mid-focused, the band most nature sound sits in - Gray: shaped so every part of the spectrum sounds equally loud - Blue: bright, cuts through low rumble - Violet: the brightest, for masking high hiss Because they are generated and not played back, they never repeat and never develop the loop point you start to notice at three in the morning. REAL RECORDINGS WHERE RECORDINGS WIN Rain, ocean and stream are made of thousands of separate random events — individual drops, breaking foam, water over stone. Synthesis only approximates that, so WN uses genuine public-domain field recordings instead. Each one is crossfaded end to end, so you never hear the seam, and all of them are level-matched so the mixer starts out balanced. Fan and wind are generated, because a fan really is filtered noise with a blade tone, and a recording would only add megabytes. A MIXER, NOT A LIST Stack layers and set each one's volume independently: brown noise under rain, a fan behind a stream, whatever your room needs. The whole screen takes on the color of whatever is loudest, so you can see what you are hearing at a glance. A SLEEP TIMER THAT FADES Set it and the sound fades out over your chosen time instead of stopping dead. Cutting the sound abruptly wakes the person it was masking noise for, which rather defeats the point. WHAT YOU GET FREE - White, pink and brown noise - Fan and rain layers - Mix two sounds at once - Sleep timer presets up to 90 minutes - Background playback and lock-screen controls WHAT PRO ADDS - Green, gray, blue and violet noise - Ocean, stream and wind layers - Unlimited layers in the mixer - Any timer length, and control over how long the fade takes - A tone control to warm or brighten any sound HONEST ABOUT WHAT IT IS WN masks sound. It does not cure anything. Many people find steady noise helps them sleep, concentrate, or take the edge off tinnitus, but if noise is affecting your health or your hearing, please talk to a doctor rather than an app. Protect your ears: use the lowest volume that does the job, especially overnight and especially near a baby. PRIVACY No account, no sign-up, no analytics and no tracking. Every sound is already on your device, so nothing is streamed, recorded or uploaded. The only connection the app ever makes is the subscription check with the App Store. SUBSCRIPTION WN Pro is available as a weekly subscription at $3.99 with a 3-day free trial, or a yearly subscription at $17.99. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the end of the current period. You can manage and cancel your subscription in your App Store account settings after purchase. Any unused portion of a free trial is forfeited when you buy a subscription. Privacy Policy: https://leomarston.github.io/manycode-legal/privacy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/