Sound Wave Sight
Realtime sound analyzer
Only for iPhone
$4.99 · Designed for iPhone. Not verified for macOS.
iPhone
Turn sound into something you can see, understand, and improve.
Sound Wave Sight is an app that visualizes instrument waveforms in real time.
A dialog will appear asking for permission to access the microphone—please enable it to use the app.
Once microphone input starts, the app detects the frequency of the incoming sound and displays its harmonics on the screen.
It helps you understand the structure of tone and supports sound analysis and improvement.
- Displays the harmonic composition of sound in real time, up to the 8th harmonic.
- In T-Y Mode, volume over time is displayed as a waveform.
- In SIN-Y Mode, a phase-circle graph compares a zero-phase sine wave with the input waveform.
- Screenshots of the waveform and harmonic composition can be saved to your photo library. (Need photo library access ON)
Notes:
- Need Microphone Input.
- Need Photo Library Access (If you use Sound Wave Screenshots)
- Frequencies are approximate.
- Sounds that are too high (above 4000 Hz) or too low (below 55 Hz) may not be displayed correctly.
- If the display is unstable, try again in a quieter environment or move closer to your device’s microphone.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Tomohisa Himeno, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Tomohisa Himeno
- Size
- 3.7 MB
- Category
- Music
- Compatibility
Requires iOS 15.6 or later.
- iPhone
Requires iOS 15.6 or later. - iPod touch
Requires iOS 15.6 or later. - Mac
Requires macOS 12.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- Copyright ©︎ 2026 ST-Research. All rights reserved.
