AudioScope+ Oscilloscope Audio

Live audio oscilloscope: real-time waveform, FFT spectrum, peak detection. Visualize microphone signal in detail. For musicians, engineers, educators. Free, minimal ads.

Audio Scope+ is a free audio oscilloscope that displays real-time microphone waveforms at 60 FPS. Dual view mode shows both time-domain waveform and FFT frequency spectrum simultaneously.

Includes trigger modes, freeze/cursor measurement, and pinch-to-zoom — just like a real oscilloscope.

Key Features:

• Real-time 60 FPS waveform display
• Dual view: oscilloscope + FFT spectrum
• Trigger modes (Auto/Normal/Single)
• Freeze and cursor measurement
• Timebase/amplitude pinch zoom
• Waveform screenshot and CSV export
• Frequency, amplitude, and period readout

A free alternative to $5-80 oscilloscope apps. Perfect for audio engineers, musicians, and electronics students.