A handy tool for DIY audio enthusiasts. It generates any desired audio frequency and analyzes your audio system’s frequency response.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Windows
- Linux
Poland
EU

Apps similar to iSpectrum include Simple Audio Sweeper, which is free and open source. Other options are Friture, SignalView, MiniMeters and Audio Spectrum Analyzer. You can choose from more than 10 apps like iSpectrum for Windows, Linux, Mac and Android.
A handy tool for DIY audio enthusiasts. It generates any desired audio frequency and analyzes your audio system’s frequency response.

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