AudioScope: Oscilloscope
AudioScope: Oscilloscope Summary
AudioScope: Oscilloscope is a free, ad-supported Android app in Tools by Global Utility App Maker. Released in May 2026 (3 months ago). It has about 296+ installs Based on AppGoblin estimates, it reaches roughly 65 monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store last updated Jul 30, 2026
Recent activity: 31 installs this week (122 over 4 weeks) showing exceptional growth View trends →
AudioScope: Oscilloscope SDKs Summary
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App Description
Real-time audio oscilloscope & waveform viewer for your microphone signal
AudioScope is an audio oscilloscope, waveform viewer, and signal scope for Android. It turns your phone into a real-time time-domain oscilloscope that draws the live microphone waveform on a smooth, responsive display.
▶ MAIN FEATURES
• Real-time microphone waveform on a live trace
• True time-domain oscilloscope view
• Adjustable time/div and amplitude (volt) scale
• Trigger and hold to freeze a stable waveform
• Peak amplitude readout
• Mono input from the built-in or external mic
• Smooth 60fps display
• Clean dark mode for any lighting
• Works fully offline, no account needed
▶ HOW TO USE
1. Open AudioScope and allow microphone access.
2. Point the mic at your sound source.
3. Adjust the time/div scale to stretch or compress the waveform.
4. Adjust the amplitude scale to fit the signal vertically.
5. Tap trigger and hold to freeze a stable trace for inspection.
▶ WHO USES IT
• Audio and electronics engineers checking live signals
• Musicians inspecting tone and waveform shape
• Hardware and DIY makers debugging circuits
• Physics and DSP students studying sound
• AV technicians verifying audio on site
Allow the microphone permission to begin. External USB microphones are supported for higher-quality input.