Nov 3, 2026
Real-time spectrogram and waveform of the sound around you. Free, no ads. Download the latest version of Spectrogram 2.0.0 to enjoy new features and updates immediately!
Version 2.0, rewritten for today's Android:
• New design that follows your light or dark theme
• Smoother spectrogram that scrolls at a constant speed
• Corrected Blackman, Nuttall, Blackman-Nuttall and Blackman-Harris windows
• The microphone stops as soon as the app leaves the screen
• Your settings are kept