Brown Noise Player

Press play. That's still the whole app, if you want it to be. Brown Noise Player generates smooth, deep brown noise in real time. There are no audio files inside it, so nothing ever loops, nothing repeats, and the sound keeps going for as long as you need it. For studying, deep work, a noisy office, a restless night, or a baby who only sleeps to a fan. FIVE BROWN NOISES, FREE Classic - balanced, steady brown noise Deep - darker and heavier, like distant thunder Warm - softer top end, gentle and close Ocean - slow rolling swells, like surf Rainfall - brighter and airier, a steady downpour All level-matched, so switching never jumps in loudness. SLEEP TIMER Pick a length and the sound fades out gently at the end instead of cutting off. STUDY AND FOCUS SESSIONS Study or work in rounds, each marked by a soft bell. Breaks dim and darken the sound rather than stopping it, so the room never goes quiet and getting back to it is one bell, not a restart. See how long you focused today, and keep a streak going. EVERYWHERE YOU NEED IT Home Screen and Lock Screen widgets. A Control Center control. A Live Activity countdown on the Lock Screen and in the Dynamic Island. Siri and Shortcuts, including automations like "when Work Focus turns on, start a focus session". BUILT TO GET OUT OF THE WAY Keeps playing with the screen locked. Lock screen controls. Pauses when headphones are unplugged. Steps aside for calls, then picks back up. Can play over your podcasts and music. BROWN NOISE PRO Everything above is free. Pro is for building your own sound: - 16 more sounds: rain, stream, waterfall, wind, campfire, crickets, fan, airplane cabin, heartbeat, pink, white, green and grey noise, surf, and two binaural tone layers - Mixer: layer any sounds, each with its own level and a continuous dark-to-bright tone control - Saved mixes, synced through iCloud, shareable as a link, one tap from a widget - Drift: slow, never-repeating movement in each layer - Long sunset fades that darken as they quieten, any timer length, or fade to a low hum and keep playing - Custom focus and break lengths, long breaks, focus tones, and your own mix for deep work Pro is a yearly subscription with a free week to try it, or a one-time lifetime purchase. If you bought the app when it was paid, Pro is already yours. NO ACCOUNTS, NO ADS, NO TRACKING No sign-up. No analytics. The app collects nothing. Every sound is generated on your device and works the same in airplane mode. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/