Best Sound Frequency Counter Apps

0.0(0 ratings)

Free

Sound Counter by JiHoon Kim

Count that sound

Strong Contender

📊 Productivity

3.3(14 ratings)

FreeAds

This app allows users to count specific sounds from a library of over 300 options. It functions offline, enabling sound counting for events like bird chirping, crowd clapping, or audience laughter.

VisiWave by Arias Software LLC

See the frequencies around you

Worth Considering

Frequency Detector Analyzer

3.7(12 ratings)

Free

Visualize sound waves in real-time by detecting and displaying their frequencies in Hertz. Experience an augmented reality view of the audio environment around you.

More Sound Frequency Counter apps to explore

Spectrum Analyzer EMF Decibel

Live frequency tunerSpectrogram visualizationAutomatic logging and CSV export

This application transforms your device into a precise sound analysis tool. It offers real-time frequency detection, visualization, and data logging for musicians, engineers, and curious individuals. Gain clarity and accuracy in understanding the soundscape around you.

(23)

Counter with widget

Supports negative values

Handy widget supportSupports negative valuesCustomizable counter step

This app provides a simple and handy way to count items, supporting both positive and negative values up to 9999. It features a convenient widget for quick access and customizable counting steps. Personalize your counting experience with options for sound and vibration.

(26)

Frequency Sound Generator App

High Pitch Sound Generator

Frequency range 1Hz to 25,000HzWave visualizationAdjustable sensitivity

Generate sound frequencies from 1Hz to 25,000Hz with a simple interface. Features include wave visualization, adjustable sensitivity, and multiple waveform options. Use it for hearing tests, pet training, or as a prank tool.

Frequency Generator: Hz Tones

(5.2K)

subscription

528 & 432 Hertz Healing Sounds

Wide frequency range (1 Hz - 22,000 Hz)Multiple waveforms (sine, square, sawtooth, triangle)Background audio playback

Generate precise audio tones for sleep, focus, and relaxation. Explore a wide frequency range, shape waveforms, and access presets like Solfeggio frequencies. An optional Pro upgrade unlocks all features.

Sound Decibel Meter, Spectroid

Real-time FFT analysisCalibrated SPL measurementHigh-resolution spectrum analyzer

Transform your device into a professional audio analysis tool with real-time FFT, SPL monitoring, and advanced visualization. Record, analyze, and export high-quality audio and video data for various acoustic applications.

(185)

Generate any frequency

Generate sound waves up to 20,000 HzTest human hearing limitsDog whistle functionality

Generate sound waves across a wide frequency range to test hearing limits. Explore potential uses like deterring pests or competing with friends to see who can hear higher pitches. An optional premium upgrade removes ads and unlocks additional waveform options.

(802)

Real-time audio scanningSpectrum analyzer visualizationFrequency oscilloscope

Frequency Meter PRO

Professional tool

$2.99

Analyze audio frequencies in real-time using your device's microphone. Visualize audio levels, noise, and frequency ranges with a spectrum analyzer and oscilloscope. Export data for further analysis.

🎵 Music

(30)

paid

Low Frequency Detector

by TOON,LLC

$9.99

This tool measures and analyzes low-frequency sounds that are difficult for the human ear to detect. It helps identify potential noise pollution from sources like construction or factories, providing detailed reports on frequency components and sound levels.

Low-frequency power level measurement (<100Hz)Audible band power level measurement (Leq)1/3 octave band analysis (OCT)

Decibel Meter: dB Sound Meters

(6)

paid

dB Sound Test and Noise Meter

Real-time sound level measurementGraphical and frequency analysisCustomizable sound alerts

Transform your phone into a professional sound level meter to measure decibel and hertz levels in real-time. Track environmental noise, set custom alerts for safe sound thresholds, and log data for later review. Features include graphical analysis and calibration options for accuracy.

(64)

Tally Counter With Vibrate

Counter+.

Save counted recordsShare saved recordsVibrates on each count

A straightforward tally counter designed for ease of use. It allows you to track anything with simple tap controls, offering haptic feedback and sound cues for each count. Save, share, and resume your counting sessions with this versatile utility.

(1.4K)

ad-supported

NIOSH Sound Level Meter

by EA LAB

Sound level measurementNoise dosimetryHearing hazard information

This free app measures sound levels and noise exposure using your smartphone. Developed by acoustics experts, it provides professional-grade metrics and guidance on hearing protection and noise prevention.

Audio Frequency Analyzer (RTA)

(17K)

free

Sound Spectrum Analysis

Real-time sound spectrum analysisFast Fourier Transform (FFT) with adjustable sizeLinear and logarithmic frequency/amplitude scales

Analyze sound spectrums in real-time using your device's microphone. This tool offers detailed frequency and amplitude scales, various window functions, and octave band analysis. It can also function as a noise level meter and allows for data export and saving of measurements.

(42)

Frequency Counter Hz Tuner

Guided Guitar & Ukulele

Dominant frequency measurement (Hz)Instrument tuning with note and pitch displayMotor RPM analysis

This app transforms your iPhone into a powerful audio analyzer. It offers four distinct modes to measure sound frequencies, tune instruments, analyze motor speeds, and check mains stability. Advanced features include measurement history, comparison tools, and CSV export.

Tone Generator Speaker Cleaner

Clears moisture from device speakersGenerates tones from 0 Hz to 25 kHzControl via Apple Watch

This app generates precise sine wave tones to help remove water and debris from your device's speakers. Easily adjust frequencies by swiping on the screen, and enjoy features like Apple Watch control and background operation. Premium subscribers gain access to advanced waveforms, unlimited sessions, and an ad-free experience.

🎵 Music

(22K)

freemium

Counter • Simple Tally App

by Ali Syed

Tap anywhere to incrementDecrement by 1Reset to zero

This utility app provides a straightforward way to track counts with simple taps. It offers customizable increment/decrement options, reset functionality, and saves your progress. Enjoy a clean, ad-free experience on your iPhone and iPad.

Counter - Simple Tally Counter

(1)

free

Count Anything, Widget Ready