Best Octave Noise Apps

Decibel Meter Ultra

Noise Level Frequency Analyzer

Free

Measure, record, and analyze sound levels in your environment. This app offers precision metering, noise elimination tools, hearing protection features, and home audio calibration. It provides detailed reports and can be used with device microphones or external ones.

Audio Spectrum Analyzer dB RTA

Sound frequency, decibel meter

Free

Analyze sound frequencies and decibel levels with this advanced tool. Ideal for tuning audio systems, it offers real-time spectrum analysis and sound metering for various applications.

Boost Audio Voice Reduce Noise

Video Audio Noise Cleaner AI

Free

This app uses advanced AI to remove unwanted noise from both audio and video files. It supports a wide range of formats and allows users to compare noisy and clean versions before saving. Ideal for content creators seeking crystal-clear sound.

Audio Spectrum Analyzer Pro

Sound Frequency Analysis

Free

Analyze sound frequencies in real-time with this powerful tool. It offers detailed octave band analysis, FFT plots, and various measurement scales. Supports multiple microphones and noise analysis features for accurate audio insights.

Audio Video Noise Reducer AI

Remove Background Audio Noise

Free

This app uses advanced deep learning to identify and eliminate background noise from audio and video files. It supports a wide range of formats and allows you to compare the denoised version before saving.

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.

Noise Machine - Brown, White

Pink, green background sounds

Free

Drift off to sleep, enhance focus, or simply relax with a variety of scientifically accurate noise types. This app offers brown, green, pink, and white noise, along with a sleep timer and the ability to mix sounds. Control playback with Siri and enjoy a beautiful, dark mode interface.

Noise Reducer: Clean Sound

Noise Reducer: Audio & Video

Free

Enhance your audio and video recordings by removing distracting background noise. This tool offers post-recording cleanup for clearer podcasts, interviews, and videos, delivering professional-quality sound with an easy-to-use interface.

Noise Tracker Pro

Noise Meter

Free

This app measures environmental noise levels in decibels using your phone's microphone. It provides real-time monitoring, detailed data analysis, and the ability to compare readings with international standards. Ideal for students, professionals, and the public to understand ambient noise.

Analog Rack Noise Gate

by Nembrini Audio

Free

This powerful noise gate plugin is specifically designed for guitar and bass. It offers beautiful analog tube coloration and a custom tube preamp virtual circuit for unique signal coloring. It functions as a standalone app, AudioUnit v3 effect, or Inter-App Audio effect.

dB Meter & Spectrum Analyzer

Noise & sound level decibel

$29.99

Measure ambient noise levels with professional-quality accuracy. This app offers a spectrum analyzer, hearing test, and the ability to save and share measurements with location data. It's a powerful, cost-effective tool for personal sound monitoring.

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.

Green Noise App

Thunderstorm Sounds for Sleep

Free

This app offers a variety of soothing sounds, including a signature "Green Noise," designed to help users relax, meditate, study, or fall asleep. Features include a sleep timer and the ability to save favorite sounds for easy access.

Sound Meter (Noise Detector)

Protect Your Health From Noise

Free

This free application helps protect your health by detecting noise levels around you. It provides warning alerts for potentially harmful noise and offers features for hearing loss testing and measuring noise in various environments. It also includes music to aid relaxation and focus.

SPLnFFT Noise Meter

Serious audio measurements

$3.99

This app provides advanced audio measurement capabilities, including sound level metering, frequency analysis, and signal generation. It offers both simple interfaces for daily use and detailed metrics for professional applications, with features compliant with industry standards.

Decibel - Accurate dB Meter

by 祥祎 刘

Free

Transform your device into a professional sound meter to accurately measure ambient noise levels. Understand how loud your surroundings are, from quiet rooms to loud events, and learn about potential hearing risks.

Anima: Binaural Beats

Better sleep, Relax, Focus

Free

Experience personalized sound journeys designed to improve sleep, reduce anxiety, and enhance focus. Explore scientifically verified binaural beats, healing Solfeggio frequencies, and ambient soundscapes. Customize your audio experience for deeper relaxation and inner balance.