Products Information - iOS Apps

Environmental measurement support Apps

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Audio & Sound support Apps

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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 an 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 : 5.1
Released : October 21, 2022 UTC
Size : 0.7 MB
Language : English, Japanese
Compatibility : Compatible with iPhone. Requires iOS 15.0 or later.
Sound Level Analyzer

Sound Level Analyzer

"Sound Level Analyzer" is a standard sound level measurement iPhone 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 : 6.0
Released : October 5, 2022 UTC
Size : 0.7 MB
Language : English, Japanese
Compatibility : Compatible with iPhone. Requires iOS 15.0 or later.
Sound Level Analyzer Lite - Free of charge!

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 : 7.0
Released : October 12, 2022 UTC
Size : 2.9 MB
Language : English, Japanese
Compatibility : Compatible with iPhone. Requires iOS 15.0 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 also allows you to examine the frequency component of the low frequency sounds by 1/3 octave band analysis and FFT analysis.

Version : 5.0
Released : November 20, 2022 UTC
Size : 0.7 MB
Language : English, Japanese
Compatibility : Compatible with iPhone. Requires iOS 15.0 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.

The latest version features a new UI design and improved stability.


Version : 3.0
Released : June 6, 2022 UTC
Size : 1.7 MB
Language : English, Japanese
Compatibility : Compatible with iPhone. Requires iOS 15.0 or later.
High-Frequency Noise Monitor

HFNM

"High-Frequency Noise Monitor" is a high-frequency noise analysis tool that specializes in high-frequency bands above 8 kHz.

You may be exposed to artificial high-frequency noise on a daily basis that is inaudible to the human ear. This app allows you to monitor such high frequency noises and examine their occurrence.

High-frequency noise does not often occur at a constant volume or frequency, but often occurs in a certain cycle or randomly. So it is not easy to detect such high-frequency noise.

This app collects randomly fluctuating high-frequency noise from the iPhone built-in microphone and performs frequency analysis in real time. In addition, it retains the PCM data for 20 seconds just before the measurement is stopped, and displays a spectrogram of FFT and octave band analysis. The spectrogram is a graph showing the analysis results of the frequency spectrum of sound with time on the vertical axis, frequency on the horizontal axis, and signal strength in colors, allowing visual observation of the occurrence of high-frequency noise.

Version : 2.0
Released : June 18, 2022 UTC
Size : 0.4 MB
Language : English, Japanese
Compatibility : Compatible with iPhone. Requires iOS 15.0 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, the UI design has been renewed and the FFT graph display method has also been changed.

Version : 5.0
Released : February 9, 2022 UTC
Size : 0.5 MB
Language : English, Japanese
Compatibility : Compatible with iPhone. Requires iOS 14.7 or later.
Vibroscope Lite - Free of charge!

VibroscopeLite

"Vibroscope Lite" is a free app that has simplified the measurement analysis function of "Vibroscope", and supports vibration level measurement function of MAIN mode.

Version : 5.0
Released : February 11, 2022 UTC
Size : 2.8 MB
Language : English, Japanese
Compatibility : Compatible with iPhone. Requires iOS 14.7 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 : 4.0
Released : January 22, 2022 UTC
Size : 0.5 MB
Language : English, Japanese
Compatibility : Compatible with iPhone. Requires iOS 14.7 or later. iPod and iPad products are not recommended.
Magnetscape Lite - Free of charge!

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 "Magnetscape" app.

Version : 4.0.1
Released : January 24, 2022 UTC
Size : 2.8 MB
Language : English, Japanese
Compatibility : Compatible with iPhone. Requires iOS 14.7 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 : 3.0
Released : June 27, 2022 UTC
Size : 0.5 MB
Language : English, Japanese
Compatibility : Compatible with iPhone. Requires iOS 15.0 or later.
Sound Lissajous Meter

Tiltscope

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

Version : 2.0
Released : February 26, 2021 UTC
Size : 0.5 MB
Language : English, Japanese
Compatibility : Compatible with iPhone. 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, we have renewed the UI design and added a new feature to change the slope of the FFT graph.

Version : 7.0
Released : December 23, 2021 UTC
Size : 0.5 MB
Language : English, Japanese
Compatibility : Compatible with iPhone. Requires iOS 15.0 or later.
Music Frequency Analyzer

AFA icon

"Music Frequency Analyzer" is a new sound source analysis tool for digital music content.

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 : 2.0
Released : July 31, 2022 UTC
Size : 0.5 MB
Language : English, Japanese
Compatibility : Compatible with iPhone. Requires iOS 15.0 or later.
Audio Tone Generator Plus

ATG Plus

"Audio Tone Generator Plus" is a new integrated sound signal generator app that produces a variety of audio test tones.

This app can be used in a wide range of fields as a reference sound source for audio system testing, sound tuning, hearing testing, SR fields and more. It has four different signal generators and can generate sinusoidal signals, frequency sweep/warble signals, chirp signals, and color noise with octave band noise.

Version : 2.0
Released : November 11, 2022 UTC
Size : 0.7 MB
Language : English, Japanese
Compatibility : Compatible with iPhone. Requires iOS 15.0 or later.
Audio Tone Generator Lite - Free of charge!

ATG Lite

"Audio Tone Generator Lite" is a free sound generator app, which can generate the audio reference signals as Sinewave, Sinewave Sweep, White Noise and Pink Noise.

The latest version has further improved stability and updated UI design.

Version : 6.0
Released : November 5, 2022 UTC
Size : 2.8 MB
Language : English, Japanese
Compatibility : Compatible with iPhone. Requires iOS 15.0 or later.
Octave-band Colored Noise

OCN

"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, Japanese
Compatibility : Compatible with iPhone. 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 : 4.0
Released : July 14, 2022 UTC
Size : 0.8 kB
Language : English, Japanese
Compatibility : Compatible with iPhone. Requires iOS 15.0 or later.
Hearing Analyzer Lite - Free of charge!

Hearing Analyzer

"Hearing Analyzer Lite" is a hearing health app to easily check the frequency response of your hearing.

It covers a standard audible frequency range from 125 Hz to 12000 Hz. You can self-diagnose the sound hearing ability.

In the latest version, the UI design has been redesigned and a continuous signal has been added as a test tone.

Version : 4.0
Released : April 14, 2022 UTC
Size : 2.7 MB
Language : English, Japanese
Compatibility : Compatible with iPhone. Requires iOS 14.7 or later.
Vocal On Stave - Free of charge!

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 : 3.0
Released : January 7, 2022 UTC
Size : 2.8 MB
Language : English, Japanese
Compatibility : Compatible with iPhone. Requires iOS 14.7 or later.
Wavelet Voice Sonogram

WVS

"Wavelet Voice Sonogram" is a new sound spectrogram app that performs time-frequency analysis of acoustic signals.

This app can perform acoustic analysis and display the spectrograms by using three time-frequency analysis methods, Wavelet analysis, Octave Band analysis, and FFT analysis. It can record sounds from iPhone built-in microphone. While playing the sound, you can search for the desired sound and analyze it.

It allows you to easily perform acoustic analysis of speech, instrumental sounds, noise, and more. It can also be used to learn elementary speech analysis.

Version : 2.0
Released : June 14, 2022 UTC
Size : 0.4 MB
Language : English, Japanese
Compatibility : Compatible with iPhone. Requires iOS 15.0 or later.

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