ListenAid
see what you hear
USD 3.99
precise, clean & fast audio spectrum analysis.
ListenAid transforms your iPad or Mac into a high-resolution, low latency professional-grade audio spectrum analyzer.
- dual channel real-time FFT display
- high resolution spectrogram
- zoomable analysis display (double-tap to reset)
- peak-recognition
- detailed and accurate cursor read-out
optimized for iPad & iPhone, ListenAid is meant to be intuitive tool for precise and clean read-outs.
Ratings & Reviews
This app has not received enough ratings or reviews to display an overview.
- Signal-Generator
- Multichannel Support
- Samplingrate Support up to 192kHz Support
- Airplay, Bluetooth Support
- Secondary Trace with independent FFT-Analysis
- Trace View Options
- spectrogram option: Continuous Wavelet Transformation
- sharpening options: Time-Frequency Reassignment, Synchrosqueezing Transform
- additonal cursor unit: wavelength
- peak detection option: continous signal
- global amplitude range lock
- amplitude offsets for all traces and spectrogram
- averaging option: rms
- global tilt
- UI/UX improvements & simplification
- lots of bugs fixed
The developer, Michael Reisigl, 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
- Provider
- Michael Reisigl
- Size
- 4.1 MB
- Category
- Music
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - iPad
Requires iPadOS 17.6 or later. - Mac
Requires macOS 15.3 or later. - Apple Vision
Requires visionOS 1.3 or later.
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2025 teraBel
