iOS App · Abdeen Labs

Hush.

Focus sounds for iOS. Real-time DSP noise generators, binaural beats, and a curated library of 80+ ambient recordings, all mixed together in a simple, distraction-free interface.

Download on the App Store View source →

Free & open source · No accounts, no tracking

Screenshots

Hush scene picker playing the Calm mix with pink noise and morning birdsong

Hush sound picker with imported audio and real-time noise generators

Hush ambient sound library organized into rain, ocean, fire, nature, and city categories

Features

Noise Generators

White, pink, brown, and gray noise synthesized in real-time.

Binaural Beats

Alpha, SMR, Beta, and Gamma ranges with configurable carrier frequency.

Isochronic Tones

Alternative brainwave entrainment with isochronic and monaural beats.

80+ Ambient Sounds

Rain, fire, ocean, birds, cafe, train, forest, and many more.

Layer & Mix

Combine up to 6 sounds with independent volume controls.

Focus Timer

Built-in timer with fade-out for focused work sessions.

Built-in Presets

FocusDeep WorkSleepCalmStormCoffee ShopRainy DayForestCozy

Get the app

Free on the App Store. No accounts, no analytics, no tracking. Open source under GPL-3.0.

iOS · Free & open source

Download on the App Store

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