Best Audio Calibration App

Transform your iOS device into a professional sound level meter with pre-calibrated accuracy and various frequency spectrum analysis tools. Measure sound pressure levels, export data to Health app, and enjoy features like FFT graphs, dosimeter readings, and InstaDecibel for social sharing. Experience the convenience of tracking noise levels with precision and ease.

AudioTools, dB, Sound & Audio

(156K)

RTA, Acoustics Measurement SPL

$19.99

Get precise sound measurements on your smartphone with AudioTools. Measure dB levels, analyze sound frequencies, and optimize audio equipment for the best sound quality on the go. Download now for accurate audio analysis!

Audio / Spectrum Analyzer

(5K)

RTA (FFT / Octave Analysis)

$10.99

This app is a versatile Audio/Spectrum Analyzer that allows users to view and analyze audio waveforms and amplitude spectrums from microphone input. It offers customization options for display settings, FFT size, window functions, waveform generation, and noise signal generation. Additionally, it supports Bluetooth connection policies and offers an option to hide advertisements through an in-app purchase. For a more advanced multi-channel audio signal experience, users can try out the "Multi Wave Oscillator" linked within the app's settings.

Decibel X PRO: dBA Noise Meter

(129)

Frequency Spectrum Analyzer

$69.99

Transform your iOS device into a professional sound level meter with our leading noise meter app. Measure sound pressure levels accurately and protect your hearing, whether you're an audio expert or simply curious about your surroundings. See noise levels on your Apple Watch, export data to the Health app, and enjoy features like frequency analysis and dosimeter readings.

High-definition recording

(6.9K)

MOTIV Audio

A high-definition recording app that offers crisp audio capture and editing capabilities, including uncompressed WAV recording, advanced editing tools, and compatibility with Shure MOTIV microphones for enhanced control and customization. Elevate your audio recording experience with precision and clarity.

HAA CinemaTools with HAA Link

(3.3K)

Audio Analysis Platform

This audio analysis platform offers a range of tools, including a real-time analyzer, SPL meter, and speaker polarity tester, with additional advanced features available for purchase. Ideal for bands, clubs, and home audio, it helps users analyze and optimize sound performance, and can be used for community noise testing, concert tracking, and more.

NaturalReader - Text To Speech

(1)

#1 Popular TTS APP

Audio Spectrum Analyzer Pro

NaturalReader is a text-to-speech application that converts written text into spoken words, making it ideal for hands-free listening and easy comprehension. With NaturalReader, users can listen to text from various sources such as websites, documents, and emails, enhancing accessibility and convenience. Experience effortless listening and transform your text into speech today!

📊 Productivity

(8.1K)

Sound Frequency Analysis

This app is a powerful real-time audio analysis tool with features like FFT plot, octave band real-time analyzer, and various measurement functions. It offers precise measurements using device-integrated microphones, AirPods support, and external microphone compatibility. Explore more features and functionalities by checking out the app!

Mic Test - Instant Audio Check

(236)

Easily test your mic's audio

This application allows users to easily test their microphone's audio with a simple and intuitive interface, compatible with various types of microphones. With one-touch recording and playback, users can instantly check sound levels, review recordings, and store their recording history for future comparison.

hearingOS - Hearing Aid App

(70)

#1 Amplifier Listening Device

🏥 Medical

(2.3K)

NIOSH Sound Level Meter

by EA LAB d.o.o.

This award-winning app, developed by acoustics engineers and hearing loss experts, offers a simple and free solution for measuring sound levels accurately. It provides essential metrics, calibration options, educational resources, and expert support, making it a comprehensive tool for monitoring noise exposure and protecting hearing. Click the link to access the app: [NIOSH Sound Level Meter](https:/www.cdc.gov/niosh/topics/noise/app.html).

Audipo - Audio Speed Changer -

(16K)

Change music speed

A versatile music player that allows you to change the playback speed of music files without altering the pitch. Features include adjusting speed from 0.25x to 4.0x, marking specific points in audio tracks, and partial repeat playback functionality. Ideal for music transcription, language learning, audiobook listening, and more. Unlock additional features with the Pro version for an ad-free experience and enhanced compatibility. Visit the app store to download now and enjoy a personalized audio experience!

Spectrogram, RTA, dB Analyzer

(1.8K)

AUDIIO - RTA Analyzer

This real-time audio analyzer app visualizes sound in various graphs, including RTA, FFT, and spectrogram, with customizable scales and data displays. Download the app to analyze and view audio data in a sleek and functional interface.

HEARING AID APP - Live Listen

(84)

EAR - Sound Booster :Petralex

audacity, mixer, music studio.

Discover Petralex, the advanced digital hearing solution that adapts automatically to your hearing specifics. Enjoy personalized hearing correction, various sound amplification modes, Bluetooth support, and more. Elevate your listening experience with premium features like super boost and adaptive courses for smoother adjustment. Unlock all premium features with flexible subscription plans.

🏥 Medical

(2K)

SoundLab - Audio Editor

An innovative audio editing app, offering a 16-track editor, AI vocal separation, recording studio, video composer, and a range of editing tools. Ideal for music lovers, podcast producers, students, and teachers familiar with Audacity or Audition. Try it out for mobile audio editing on the go!

Audio Recorder: Play & Cleaner

(13K)

Audio Recorder, HD Recording

Reverse play recorded sound

Capture high-quality audio recordings with ease using this user-friendly application. Record, edit, and share audio files effortlessly for all your needs. Try it now and elevate your audio recording experience!

💼 Business

(1.4K)

Reverse Audio

This app allows you to record sound from the microphone and play it back in reverse, with options to adjust playback rate and pitch. You can also import audio files from other apps and save recordings for easy access. Try it out and share your feedback for improvements!