Published by Eddy Xiao

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  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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Spectrum Spectrogram Analyzer Customer Insights

1. I try to make sounds and the graph only picks up noiseCouldnt do anything with this, showed all kinds of sounds on the graph while I was in a silent room trying to get the white noise to play out Bluetooth?It's the best one, there are a few apps put there that make you pay for basic features that this app has for free, 10/10 would bangStupid, I'm trying to find a spectrogram app that plays audio files and I can't find one, please add that to the applicationThis is the ONLY spectrogram app that can accomdate my voice training, at least on the play store.

2. Well done imoIt keeps bugging out idk y it keeps switching the default lowest frequency to 98I like the spectrogram feature.

3. Better than other apps I've tried.Wish It Had A Feacher To Import Mp3/Mp4 Files.

4. Is there a setting I missed?This is the best spectrum analyzer I've tried on Android.

5. Both work great with this app, the Samsung seems to have a better mic.

6. Could you please add an option for that?Not sure if it's the microphone but the app doesn't work.

7. One thing I can't figure out is how to zoom on the Samsung.

8. This is the best sound analyzer I've used and I've used all of them on both Android and iOS.

9. It doesn't work.

10. I have a LG G8 thinq and a Samsung S20 SE 5G.

11. The only caveat is the lack of peak hold.

Steps to Troubleshoot & Fix Spectrum Spectrogram Analyzer Issues

1. Fix Spectrum Spectrogram Analyzer Not Working/Crashes/Errors/Unresponsive & Black/White screen:


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


2. Fix Spectrum Spectrogram Analyzer Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make Spectrum Spectrogram Analyzer 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 Spectrum Spectrogram Analyzer not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, Spectrum Spectrogram Analyzer may not be able to connect to the Internet when running in the background.

Reported Issues