Sound Analysis Oscilloscope

Contains adsIn-app purchases
3.2
371 reviews
100K+
Downloads
Content rating
Everyone
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About this app

Sound Analysis Oscilloscope shows all main signal properties.
Best sound tools app!
Detects and shows the frequency, wave form, wavelength period and the music notes corresponding to that frequency.

Oscilloscope features:

- Microphone input.
- Wave form and wave length display.
- Volume indicator.
- 4 range modes from 6 to 2000 Hz
- Main frequency display.
- may be paused with single tap
- includes chromatic tuner to match the frequency musically.
- one channel oscilloscope

This app can be used also as a chromatic tuner that shows the tonal energy and the wave form.
If you use it as a tonal energy tuner you should select the range so it must correspond to the range of the instrument.

This oscilloscope tool is created to show you the wave form and how it changes with time together with the main sound frequency. The sound tool you need! - Sound oscilloscope for android
Updated on
Nov 27, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App activity, App info and performance, and Device or other IDs
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

2.8
339 reviews
Robert Struzinski
January 2, 2026
once again, app not set up to really do any testing that gives you results you can work with. test ranges? I couldn't make heads or tails out of what they were thinking, I just don't see what this is supposed to do. there's way better ways to display waves but o-scopes are typically used to measure voltage and not use a mic?
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B R
December 20, 2025
I can't say... the ads are in the way... so... that's a subscription to an ad then??? yuck
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Ian Parks
March 14, 2025
Playing a tone of 360hz on an online tone generator, this app shows it's 358hz...its detection is off with no way to adjust....
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What’s new

Sound Analysis Oscilloscope was updated with new SDK