NOISE: White, Brown & Pink

A focused sound library for sleep, concentration and quiet routines. Explore an extensive library of carefully selected tracks: white, brown, pink, grey and blue noise; fan and air-conditioner sounds; rain, static, room hums and frequency-tone presets. Use them for bedtime, study, work, travel or sound masking—without an overloaded interface. • Keep audio playing in the background • Set a sleep timer • Save favorites for quick access • Browse sounds for sleep, focus, relaxation and meditation Premium unlocks the complete sound library. Some content requires an auto-renewable subscription. Price and terms are shown before purchase. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/