Published by Mobileer Inc

Report an issue with MIDI Keyboard.
Send the customer service your feedback so they can fix your issue asap.



Email Support directly



Chat with our AppContacter AI Support


Why should I report an Issue with MIDI Keyboard?

  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.
  2. Pulling issues faced by users like you is a good way to draw attention of Mobileer Inc to your problem using the strength of crowds.
  3. Importantly, customers can learn from other customers in case the issue is a common problem that has been solved before.
contact MIDI Keyboard image 1 contact MIDI Keyboard image 2

About MIDI Keyboard

1. It is just a MIDI controller that can be used with a synthesizer. - Select "Android USB Peripheral Port" from "Receiver for Keys" menu at top.

2. MIDI keyboard for playing notes on external MIDI devices, laptops, or other MIDI apps.

3. This app does not produce sound by itself. It is not a synthesizer.

4. This may be used by software developers or OEMs to test the Android MIDI feature.

MIDI Keyboard Customer Insights

1. Though i had to dig my phone into Developer Mode/Options cos when i connected to pc via usual micro.USB - USB.Type.A , the connect as "Midi" Option was not available until i went to settings > About and tapped Build Number (tap 7 times) > exit, Then returned to SETTINGS > MORE SETTINGS > DEVELOPER OPTIONS > NETWORKING > USB CONFIGURATION > MIDI.

2. If anyone else gets stuck you need to make sure developer options are enabled on your phone and then there's an option in there to change USB from charging to midi.

3. it would be great if you could add some sliders for pitch and modulation etc so we can control other midi events usinf the same protocols your using now as they work as expected, thanks a millionSo far, the only app I've found that works as a MIDI keyboard! It's the perfect, low-cost substitute for a physical keyboard.

4. As explained by Shola Smith, you have to set the USB configuration to Midi in the Developer options of the phone.

5. You can't ever get sounds from a "controller" per se! Better read first before installing and missjudging a great product! Records midi data not audio!Yeaah, pretty good app, free.

6. Would give it 5 stars if you could scroll up/down the keyboard instead of being limited to one octave.Every time I come back think this one is the best free simple midi-NPRS input over never possible to set ubridge or adb payed apps.

7. You need to activate this in developer options every time you plug it in.Excellent !!!! From a GIONEE S10 Lite & FL Studio USER.

8. GdLck!great app, its the only one ive found that acts as a usb midi keyboard without needing wifi links.

9. Every one of the four apps by this developer is so tiny and yet so functional.Instructions need updating as they are not clear.

10. Try this if u don't see MIDI option on first connect.

11. Now if you click on the keys, it sends the corresponding messages to FluidSynth and the sound will actually come from FluidSynth.

Steps to Troubleshoot & Fix MIDI Keyboard Issues

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


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


2. Fix MIDI Keyboard Server issues & Internet Connection


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

Reported Issues