Best Sound Generator Sleep Apps

White Noise ~ Sleep Sounds Fan

Sleep Sound, Fan Noise Machine

Free

This app offers a variety of soothing sounds, including white noise and fan noise, to help you relax and achieve deep sleep. Customize your audio experience with a sound generator and block out distractions with its noise machine functionality.

Sleepia Sleep Sounds: Relaxing

White Noise, Mixes & Tracking

Free

This app uses AI to generate custom soundscapes and mix calming sounds like rain and ocean waves to help you fall asleep faster and wake up refreshed. Create personalized sleep environments and save your favorite mixes for deep focus, meditation, or stress relief.

SNOOZ: Sound. Sleep.

Fan White Noise

Free

Control a portable sound conditioner designed to create a peaceful sleep environment. Adjust settings like power, volume, and scheduling remotely via Bluetooth.

Drowse - Sleep Sounds & Noise

Rain, noise & a sleep timer

Free

This app offers a distraction-free experience with five calming sounds to help you sleep better. Choose from rain, ocean waves, thunderstorms, brown noise, or fan noise, and set a timer for background playback.

Sleep Sounds ..

HD Relaxing sounds

Free

Create personalized soundscapes with a wide variety of high-definition nature sounds, rain, and white noise. Save your favorite mixes and use the built-in timer to automatically stop playback. Enjoy offline functionality and background mode for uninterrupted relaxation.

Pink Noise Generator

Brown White Green Sound Maker

Free

This app uses pink noise frequencies to promote deep, restful sleep. It offers a calming auditory experience with features like Airplay streaming, customizable timers, and a fade-out option. It also includes curated sounds like rainfall and ocean waves, and a specialized mode for infant sleep.

Sleep Sounds by Sleep Pillow

White Noise Machine Sounds

Free

This app provides high-quality, naturally recorded sleep sounds and mixes to help users fall asleep quickly and stay asleep. It features a sleep timer, alarm clock, and background playback for a seamless sleep experience.

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.

Fan Noise Generator

Custom Fan Speed & Oscillation

Free

This app creates realistic fan noise for sleep by simulating fan motor speed, oscillation, and volume. It offers custom presets and cross-device syncing for personalized soundscapes. Enjoy the convenience of realistic fan sounds without a physical fan.

White Noise Sound Machine

Rain, Bedtime Fan, Green Noise

Free

This app provides a variety of calming sounds to help adults and babies fall asleep faster. It also aids in focus and relaxation by blocking distractions. Users can mix sounds, set timers, and enjoy background audio support.

Sound Generator

by XIDA Design & Technik

Free

Create custom audio tones by adjusting parameters like frequency, sample rate, and duration. This utility tool allows for precise sound generation for various purposes.

Better Sleep: Sleep Sounds

White Noise & Sleep Talk

Free

This app aids in healthy sleep management by offering a variety of sounds, music, stories, and meditations. It includes a sleep tracker to understand sleep cycles and a smart alarm for gentle wake-ups.