Published by Sound-Base Audio, LLC on Mar 20, 2024

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Why should I report an Issue with Oscilloscope?

  1. AppContacter will directly Email your issue/feedback to an apps's customer service once you report an issue and with lots of issues reported, companies will definitely listen to you.
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Oscilloscope Customer Insights

1. Great for car audio enthusiasts.Enables me to view and record an audio signalI didn't mind the .89p to get rid of ads for more screen space, but still in landscape on an 8 inch tab it is still a small waveform, I need to see just the waveform window in full screen without the unnecessary top border or controls, more options for colours i.e. a green waveform, and as others have stated it needs a sweep control.It seems I need to look around and search for another application.

2. The user interface and graphics are impressive, but unfortunately, without a trigger control or horizontal time rate (sweep), it's not that useful as an oscilloscope, however the frequency domain (FFT) portion is usable without triggering or sweep adjustment.

3. πŸ€”πŸ˜‰an excellent teaching device, I love the visual combination of volume, pitch peaks, and wave shape that let me easily convey the dynamics of sound to myself and others.

4. Due to the limitations of the phone mic/line input, it's only good for audio frequencies.This is not an oscilloscope.

5. Anyone who had ever operated a real oscilloscope would know this.Great app, oscilloscope and spectrum analyzer in one.

6. I wouldn't use this app to find a wave form, but the FFT works faster than a real oscilloscope.

7. I use audio apps to a great degree and I am very familiar with how the display should appear.

8. Good job, guys! Moto G7 Supra.Inaccurate at times - when I play a sound of 11000 hz, it shows 4900 hz or something like that.

9. There's no option to adjust the sweep rate.

10. It doesn't even indicate what that sweep rate is.

11. Hopefully.The FFT runs blazing fast and tells you the peak value in realtime, Awesome! It pauses immediately when you hit the button.

Steps to Troubleshoot & Fix Oscilloscope Issues

1. Fix Oscilloscope Not Working/Crashes/Errors/Unresponsive & Black/White screen:


  1. Restart Oscilloscope: Restarting the app will resolve most errors.
  2. Update the Oscilloscope App. Here is how:
    1. On Android goto PlayStore » Search for "Oscilloscope" » Open Oscilloscope » click "Update".
    2. On iPhone, goto AppStore » Your profile » Available Updates » Check for Oscilloscope » click "UPDATE".
  3. Clear Oscilloscope app cache: Clearing cached data will force your app to retrieve the latest data directly from Oscilloscope servers.
    1. On Android, goto Settings » Apps » Select "Oscilloscope" » click Storage » click "Clear Cache".
  4. Check Oscilloscope app permissions. If any of these permissions required to use your device's features are disenabled, Oscilloscope might not work.
  5. Uninstall and reinstall Oscilloscope. If nothing else has worked, completely uninstall Oscilloscope then reinstall.
  6. Restart your device. Last, restarting your device can often clear most problems causing Oscilloscope not working


2. Fix Oscilloscope Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make Oscilloscope be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
  2. Disable VPN: VPN can cause connection errors and lead to Oscilloscope not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, Oscilloscope may not be able to connect to the Internet when running in the background.

Reported Issues