Published by Noob Programmer

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About Experimental FM Synthesizer

1. Move some of your fingers around the screen, and listen to the sound transform. Annoy your teacher. Annoy your friends. Annoy your mom.

2. Attach your phone to a massive speaker and annoy the entire world.

3. Annoy your grandma (if she didn't got dead yet). Annoy yourself. Annoy annoying people.

4. Explore the custom settings to open up a diverse world of unlimited possibilities with precision control.

5. Create complexly bizarre sound effects and intellectual experimental music while learning about FM Synthesis.

6. Annoy your neighbour's dog. Annoy your own dog.

7. Play around with a responsive UI that intuitively shows how your fingers control the sounds that are synthesized.

8. If you don't understand the settings, thats fine too!

9. Just mess them up anyways and see what happens.

10. Don't worry, because you can always reset them back to defaults.

11. Explore the in-app help pages to learn all about the app and the basics of FM synthesis!

Experimental FM Synthesizer Customer Insights

1. Mind BLOWN! The developer of this app must be a very special person to not only come up with this extremely intuitive and simple hands-on synthesizer, but to give it away for free! Its an instrument, a learning device and a tool all in one! They even added an option in the settings to disable the ads if they are bothersome, still free! Try to keep the ads on though folks because its the least we can do to support the developer.

2. I know it's an app made for fun but i thought a feature like that would come in handy for fm synthesis.This is a beautiful idea and has a lot of potential! I have a suggestion thag I'm pretty sure you already know : some way to lock the carrier and modulators in place so you can have a hybrid way of both chaining the modulators and directly connecting new ones.Fantastic! I just need more fingers (or more flexible joints).

3. good stuff mang.I love this app but can I ask for a small feature to be programmed in? can you make it so that the circles stay on screen and the notes carry on playing after we lift our fingers off the screen? That way, we would be able to get a better sound.

4. It's perfect for free improv and more structured music, and the control method is perfect for performing gestural figures for music that does not rely on discreet pitches.

5. it would be fantastic if it had an option to hold / sustain the notes, but outside of that, this is clearly more an app for sound exploration and random whatever noisy doodles, which is perfect for me already.

6. If you want to use this app as a control surface for melodic music you'd need to route it through a vocoder.

7. If only there was a way to record the output (low frequency pulsing is way better than white/pink/brown noise imo).Great app.

8. This app is so simple and great, not to mention, it's free! I've already spent hours using it.

9. Other apps have near instant response, I haven't seen such high latency since Android 2... And yes I've played with the settings.

10. One thing I would like to see added is a way to record and export, and possibly a one-tap frequency hold.

11. I am one of the very few people who tolerate and actually enjoy noise music, and recently I've looked into making my own.

Steps to Troubleshoot & Fix Experimental FM Synthesizer Issues

1. Fix Experimental FM Synthesizer Not Working/Crashes/Errors/Unresponsive & Black/White screen:


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


2. Fix Experimental FM Synthesizer Server issues & Internet Connection


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

Reported Issues