Generate high-frequency sound waves to clean your speakers or deter pests. Explore a wide audio frequency range from 0 to 20,000 Hz. Offers premium features through a weekly subscription.






249+ iOS apps curated and reviewed
Dreamor is the household name in sound wave noises, but it's far from the only option. We track 249+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | — | No | Yes | Jul 2026 | |
| 2 | Free | 4.4★ (118) | No | Yes | Aug 2026 | |
| 3 | Free | 4.4★ (131) | No | No | Aug 2026 | |
| 4 | $19.99 | 4.8★ (27) | No | No | Aug 2026 | |
| 5 | Free | 5.0★ (2) | No | Yes | May 2026 | |
| 6 | Free | 4.5★ (1.8K) | Yes | Yes | Aug 2026 | |
| 7 | Free | 4.6★ (1.1K) | Yes | No | Aug 2026 | |
| 8 | Free | 4.2★ (5) | No | Yes | Aug 2026 |











Generate high-frequency sound waves to clean your speakers or deter pests. Explore a wide audio frequency range from 0 to 20,000 Hz. Offers premium features through a weekly subscription.


This app provides a simple white noise generator to aid relaxation, focus, and sleep. It helps block distractions and improve rest quality without unnecessary features.


Explore a universe of unique sounds with this experimental instrument. It offers a playful interface for music and audio production, featuring hundreds of recordings from vintage equipment and field experiments. Quickly discover and create with its central dial and integrated sequencer.


Drift off to sleep faster with a variety of calming nature soundscapes, rain sounds, and white noise. Create personalized audio mixes to reduce stress, improve focus, and enhance relaxation.


Generate precise sound waves with adjustable frequencies and various waveform types. Use it for audio testing, insect repulsion, pet training, or as a prank tool. Features include a decibel meter and stereo sound tests.


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.


Create personalized soundscapes for better sleep. Blend brainwave frequencies with nature sounds to fall asleep faster and wake up refreshed. Save custom mixes and use the battery-saving sleep timer.


This app provides soothing white noise and lullaby sounds to help newborns relax, calm down, and fall into a deep sleep. It offers a variety of sounds that mimic the womb environment, aiding in stress reduction and improved sleep for both babies and parents. A simple timer helps conserve battery life.


This utility app helps fix muffled speakers by ejecting trapped water and dust using sound waves. It also offers tools for sound analysis, frequency generation, and audio enhancement.


Generate and analyze a wide range of sounds and frequencies. Explore tone generation, sound tests, musical tuning, and create custom sound effects. Visualize sound waves and experiment with different waveforms.


Create personalized soundscapes for relaxation, sleep, or focus. Mix and adjust a wide variety of ambient sounds with advanced audio controls. Works offline and integrates with Siri.


Generate various sound waves, including sine, square, sawtooth, and triangle, with adjustable frequencies from 1Hz to 22000Hz. Visually observe animated sound waves and control volume. Useful for testing hearing, speakers, instruments, and even cleaning water from speakers.


This app provides a variety of ambient sounds to help users fall asleep, relax, and focus. It masks distracting noises, soothes babies, and can even help alleviate headaches and tinnitus. Users can create custom soundscapes and record their own sounds.


Create audio tones from 1 Hz to 22 kHz with adjustable frequency and waveform. Offers a sleep timer and dark mode. Free users have limited daily uses and waveform options.


This app provides a collection of over 60 loud and humorous sound effects designed for pranks and amusement. Explore various categories like alarms, animal noises, human sounds, and emergency sirens to entertain or playfully annoy friends.


This app uses AI to remove unwanted background noise from audio, isolating vocals for crystal-clear sound. It offers tools for precise audio and video editing, along with enhancements for stereo sound.


Drift off to sleep faster with over 50 calming sounds designed to promote restful nights. This app offers a variety of nature sounds, ambient noises, and more, with features like a sleep timer and favorite sound saving.


Experience high-quality ambient ocean wave sounds from various global locations. Enhance your sleep, meditation, or relaxation routines with natural soundscapes.


Create personalized soundscapes for sleep, focus, and relaxation. Mix nature sounds, white noise, and melodies with a customizable timer. Share and discover mixes from the community.