iOS Apps Products

Environmental measurement support Apps

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Audio & Sound support Apps for iPhone

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Audio & Sound support Apps for iPad

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Life & Health support Apps

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Music & Education support Apps

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iOS Apps Products Summary

Sound Level Analyzer PRO
Sound Level Analyzer PRO

"Sound Level Analyzer PRO" is a new integrated sound measurement app with sound level measurement and powerful sound analysis tools.

It is a professional-grade sound level measurement app further evolved from “Sound Level Analyzer".

It can display automatically the instantaneous sound level such as environmental noise, specific sound sources, live sounds in real-time.

In addition, this app has advanced sound analysis functions that can perform "Power Spectrum Analyzer", "Time Course graph", and "Statistical Analysis (Histogram, Percentile Level)".

It can be used to analyze characteristics and trends of occurrence for the noise/sound source.


Version : 3.3
Released : February 10, 2021 UTC
Size : 0.9 MB
Language : English
Recommendations : Requires iOS 12.5 or later.
Sound Level Analyzer
Sound Level Analyzer

"Sound Level Analyzer" is a standard sound level measurement app with sound frequency analysis tools.

It can display automatically the instantaneous sound level such as environmental noise, specific sound sources, live sounds in real-time.

Version : 4.2
Released : February 17, 2021 UTC
Size : 0.9 MB
Language : English
Recommendations : Requires iOS 12.5 or later.
Sound Level Analyzer Lite - Free!
Sound Level Analyzer Lite

"Sound Level Analyzer Lite" is a free app that has simplified the measurement analysis function of the "Sound Level Analyzer"

Version : 5.2
Released : March 27, 2021 UTC
Size : 3.1 MB
Language : English
Recommendations : Requires iOS 12.5 or later.
Low Frequency Detector
LFD

"Low Frequency Detector" is a new acoustic measurement tool for detecting low frequency sound/noise that is hard to hear in the normal situation.

It supports very lower frequency range less than 100Hz by our proprietary sound sensing technology.

This app can also display the frequency component of the low frequency sound by examining by 1/3 octave band analysis and FFT analysis.

Version : 3.1
Released : February 2, 2021 UTC
Size : 0.5 MB
Language : English
Recommendations : Requires iOS 12.1 or later. iPod and iPad products are not recommended.
Mosquitone Detector
MTD

"Mosquitone Detector" is a new sound measurement app that detects high-frequency noises and ultrasonic sounds hard to hear for human ears.

It may have been exposed to artificial high-frequency noise while you do not notice. This app can detect and visualize such high-frequency noises.


Version : 2.2
Released : February 8, 2021 UTC
Size : 2.3 MB
Language : English, Japanese
Recommendations : Requires iOS 12.5 or later.
Vibroscope / Vibration Analyzer
Vibroscope

"Vibroscope" is a vibration measurement and analysis tool by using the iPhone's acceleration sensor in real-time.

It allows you to monitor by visualizing the low-frequency vibration, such as inaudible by ear.

In addition, "Vibroscope" is also equipped with the ability to analyze the frequency components of the low-frequency vibration by the FFT analyzer.

In the latest version, it has added the function to swap the axis direction on the graph display during operation.

Version : 4.3
Released : April 16, 2021 UTC
Size : 0.5 MB
Language : English
Recommendations : Requires iOS 12.5 or later.
Vibroscope Lite - Free!
VibroscopeLite

"Vibroscope Lite" is a free app that has simplified the measurement analysis function of "Vibroscope".

It supports vibration level measurement function of MAIN mode.

Version : 4.2
Released : March 22, 2021 UTC
Size : 3.3 MB
Language : English
Recommendations : Requires iOS 12.5 or later.
Magnetscape
LFD

"Magnetscape" is a new measurement app that observe invisible magnetic fields by using a built-in iPhone magnetic sensor.

This app can monitor the surrounding magnetic field in real time, it can be used for various purposes in real life. For instance, it can be used for investigation of static magnetic field, search for low electromagnetic field at alternating magnetic field (electromagnetic field), metal detection and more.

Version : 3.2
Released : February 12, 2021 UTC
Size : 0.9 MB
Language : English
Recommendations : Requires iOS 12.5 or later. iPod and iPad products are not recommended.
Magnetscape Lite - Free!
icon_magnetscape_lite

"Magnetscape Lite" is a new measurement app that observe invisible magnetic fields by using a built-in iPhone magnetic sensor.

This app is a free edition that is simplified the magnetic analyzing tool, "Magnetscape"

Version : 3.2
Released : March 23, 2021 UTC
Size : 3.1 MB
Language : English
Recommendations : Requires iOS 12.5 or later. iPod and iPad products are not recommended.
ClinoScope
ClinoScope

"ClinoScope" is a new analysis tool for measuring 3-dimensional angles of tilt, inclination of an object with respect to gravity by using iPhone's acceleration/gyro sensor.

You can easily measure the slope of a variety of locations, such as the distortion of the floor, the inclination of buildings.

Version : 2.1
Released : April 23, 2021 UTC
Size : 0.5 MB
Language : English
Recommendations : Requires iOS 12.5 or later.
Sound Lissajous Meter
Tiltscope

"Sound Lissajous Meter" is a new sound analysis app that displays audio signals in Lissajous curves.

Version : 2.1
Released : February 26, 2021 UTC
Size : 0.5 MB
Language : English
Recommendations : Requires iOS 12.5 or later.
Audio Frequency Analyzer
AFA icon

Audio Frequency Analyzer" is a powerful real-time audio analyzer (RTA) app for iPhone.

"Audio Frequency Analyzer" is available in a variety of applications, such as sound room tuning, speaker settings, audio equipment testing, stage setting measurement, evaluation of sound mixing environment and Investigation of noise environment.

In the latest version, the peak hold function has been added to FFT analysis.

Version : 6.1
Released : February 5, 2021 UTC
Size : 0.8 MB
Language : English
Recommendations : Requires iOS 12.5 or later.
Music Frequency Analyzer
AFA icon

"Music Frequency Analyzer" is a sound source analysis app to check the sound characteristics of music sources.

It can be analyzed frequency characteristics of your favorite music source.

For example, you can find out the bass and treble frequencies, the frequency overlap at the beginning and climax of the music, the recording condition, the background noise level, and more. It can also be used as reference information for acoustic evaluation when the same sound source is played back on audio equipment.

It analyzes the information in the music file and displays the sound characteristics by FFT analysis and 1/3 octave band analysis in real time. It can also display quantitative analysis of their peak hold and average values.

In addition, with the fluctuation analysis, you can also see the degree of "1/f fluctuation", which shows the trend of frequency distribution of the sound source.

Version : 1.0
Released : January 26, 2021 UTC
Size : 0.5 MB
Language : English
Recommendations : Requires iOS 14.3 or later.
Audio Tone Generator - ATG
Audio Tone Generator

"Audio Tone Generator - ATG" is a powerful reference Audio test signal generator app for iPhone.

It creates the reference audio test signals as Sine-wave, Frequency Sweep, White Noise and Pink Noise, and has a frequency accuracy of 0.1Hz. Frequency Sweep time can be altered as desired by the user.

In addition, it can generate octave band noise of 1/1 or 1/3 octave in NOISE mode. You can also use it for detailed analysis of specific frequency bands.

Version : 5.5
Released : March 4, 2021 UTC
Size : 0.6 MB
Language : English
Recommendations : Requires iOS 12.5 or later.
Audio Tone Generator Lite - Free!
ATG Lite

"Audio Tone Generator Lite" is a free app that has simplified the sound generator function of "ATG - Audio Tone Generator".

It creates the Audio Reference signals as Sinewave, Sinewave Sweep, White Noise and Pink Noise.

Version : 4.4
Released : March 18, 2021 UTC
Size : 2.9 MB
Language : English
Recommendations : Requires iOS 12.5 or later.
Octave-band Colored Noise
COBNG

"Octave-band Colored Noise" is a new sound generator app that can generate various colored noises and octave-band noises.

It can be used for various purposes such as sound masking, sound effects for tinnitus relief and sleep, reference sound source for sound equipment measurement, sound tuning, and sound insulation effect measurement for buildings.

Version : 1.0
Released : April 11, 2021 UTC
Size : 0.4 MB
Language : English
Recommendations : Requires iOS 12.5 or later.
fo-Kannon / RTA for iPad
fo-Kannon

"fo-Kannon" is a real-time spectrum audio analyzer (RTA) app for the iPad.

It uses our proprietary digital signal processing technology to analyze incoming audio signals and provides a precision frequency response measurement and spectral visualization.

The measurement is displayed the logarithmic amplitude response in the frequency range of 20kHz from 20Hz, the 1/3 Octave band or the logarithmic FFT scale.

By version 2.0, Screen design and UI have been changed. As a new feature, Timer function was added.

Version : 2.1
Released : March 23, 2017 UTC
Size : 2.6 MB
Language : English
Recommendations : iPad, Requires iOS 11.2 or later.
Onmon / Sound spectrogram
fo-Onmon

"Onmon" is a spectrogram analyzer app for Voice and Audio.

The spectrogram is a graphical image with two geometric dimensions that the horizontal axis represents time and the vertical axis is frequency, and the additional third dimension is indicating the amplitude of a particular frequency at a particular time that is represented by colour of each point in the image.

Version : 5.0
Released : July 31, 2018 UTC
Size : 0.6 MB
Language : English
Recommendations : iPad, Requires iOS 11.4 or later.
Listenig Tuner / Sound Amp
Listening Tuner

"Listening Tuner" is a sound amplifier app, to assist you better hearing with equalizing many different frequencies.

It can be easily adjusted sounds to obtain your optimal listening experience by using your iPhone mic and headphones. By using this app to watch TV or conversations in a noisy environment, you will learn how assisted hearing could help. You can also make the simulated experience of hearing loss.

Version : 3.1
Released : February 22, 2021 UTC
Size : 0.9 MB
Language : English
Recommendations : Requires iOS 12.5 or later.
Hearing Analyzer Portrait
Hearing Analyzer

"Hearing Analyzer Portrait" is an ear wellness app that can be easily measured the frequency characteristics of your hearing.

It covers a wide frequency range of up to audio band. You can self-diagnose the audio listening ability.

"Hearing Analyzer Portrait" is recommended to check your own hearing ability on a daily basis for the audiophile, music players, sound professionals and all music lovers.

Version : 3.3
Released : March 3, 2021 UTC
Size : 0.8 MB
Language : English
Recommendations : Requires iOS 12.5 or later.
Hearing Analyzer Lite - Free!
Hearing Analyzer

"Hearing Analyzer Lite" is a free app that has simplified the hearing check function of "Hearing Analyzer Portrait".

Version : 3.3
Released : March 17, 2021 UTC
Size : 2.7 MB
Language : English
Recommendations : Requires iOS 12.5 or later.
Vocal On Stave - Free!
VOS

Support tool for improving your singing voice!

"Vocal On Stave" gives you valuable visual feedback on your vocal pitch.

You just sing into the built-in microphone on your iPhone, and it graphs the estimated vocal pitch on the stave. Please use this app to improve the ability for your singing.

Version : 2.1
Released : March 26, 2021 UTC
Size : 2.8 MB
Language : English
Recommendations : Requires iOS 12.5 or later.
Voice Sonogram - Free!
ONSA

"Voice Sonogram" is sound spectrogram app that expresses color intensity by frequency analysis of temporally continuous sounds. The sound spectrogram is used for acoustic analysis and voiceprint appraisal. This app uses some sound analysis techniques such as FFT and Wavelet transform, and graphs the analysis results. It can be easily analyzed voices and instrument sounds, or you can learn elementary sound analysis.

Version : 1.1
Released : September 20, 2020 UTC
Size : 2.7 MB
Language : English
Recommendations : Requires iOS 13.6 or later.


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