Best White Noise Generator Apps

Audio Function Generator

Frequency and Signal Generator

Free

Generate various audio test tones, including sine, square, triangle, and sawtooth waves. Explore frequency and volume sweeps, noise generation, and custom preset creation. Advanced features like extended frequency ranges and multi-tone playback are available with an upgrade.

White Noise Deep Sleep Sounds

Relax. Dream. Study. Focus App

Free

This app provides a variety of calming sounds to help adults and children fall asleep faster. It also aids in focus and meditation by blocking distractions and creating a relaxing atmosphere. Enjoy a wide selection of free and premium ambient audio for better rest and concentration.

White Noise ٞ

Calm sounds of nature sleeping

Free

This app provides a variety of ambient environmental sounds designed to aid relaxation and improve sleep quality. It can help block distractions, reduce stress, and calm fussy babies. A selection of high-definition sounds are available for mixing.

White Noise HQ: sound machine

250 ambient sleep & fan sounds

Free

Enhance sleep, focus, and relaxation with over 250 authentic ambient sounds. Blend multiple sounds, fine-tune with a color filter, and enjoy high-quality stereo recordings. Offers a free tier with over 75 sounds and a subscription for full access.

Bedtime Fan: White Noise Baby

Rest. Relax. Rise. Refresh.

Free

Drift off to sleep faster with a variety of high-quality fan sounds and calming ambient scenes. This app is designed to help both adults and children achieve restful sleep, offering a peaceful environment to relax and wake up refreshed.

White Noise Sleep Timer

Realtime white noise generator

Free

This app generates real-time white noise to help you fall asleep, focus, meditate, or simply find a state of calm. Customize the sound with filters and set a timer for automatic shut-off.

WhiteAir:White Noise

Relax, Sleep, with Sounds

$1.99

This app provides a variety of soothing ambient sounds to help you relax, sleep better, or focus. Customize your experience by mixing different sounds and adjusting volumes to create a calming environment anytime, anywhere.

Sleep Soundly - White Noise

Relax Focus Study Generator

Free

This app provides a variety of calming sounds to help users fall asleep, improve focus, and soothe babies. It offers white noise, nature sounds, and ambient noise to mask distractions and create a relaxing environment. Users can mix sounds, set timers, and save custom mixes for a personalized experience.

Calmia: White Noise Sounds

Sleep Sounds, Meditation Music

Free

This app provides a variety of white noise sounds to help you relax, reduce stress, and improve sleep quality. Create custom sound mixes with high-definition audio and use the sleep timer for automatic shut-off.

White noise generator, pink

Baby Sleep Fan 2026, Dryer

Free

This app provides a variety of high-quality white, pink, and brown noises, along with nature sounds, to help lull babies and toddlers to sleep. It offers offline functionality, customizable timers, and background playback for convenience.