KORG Module 4+

Professional Piano & Keyboard


    • 4.5 • 618 Ratings
    • Free
    • Offers In-App Purchases



KORG music apps & software: Summer Sale - all products are up to 50% OFF!
The sale also includes in-app items! This sale ends Sunday, August 18, 2024.

The best sounds, available to everyone. FREE version lets you experience the high-quality piano & keyboard sound. Announcing a new high-quality mobile sound module app for iOS!

• KORG Module Pro (Full version): Achieved the #1 position on Ideal for performance and music production, KORG Module is a high-quality sound module app for iOS that contains a professional sound library. With just your iPad/iPhone and a MIDI keyboard such as the KORG microKEY, you can play studio-quality keyboard and grand piano sounds anywhere.

● With just an iPad/iPhone and the new microKEY, you can enjoy great sound anywhere
● Stunningly high-quality piano for free.
● Customize your sound set: Available over 30 sound libraries from the Store page.
● AUv3 support
● Ultra-low latency sound engine
● Unlock additional 4 sounds by connecting Korg MIDI controllers/synthesizers. Check the details from www.korg.com/bundle.

More info at https://www.korg.com/products/software/korg_module/ !

What’s New

Version 4.6.8

• Fixed a problem with Synth and Hybrid crashing or not loading properly in AUv3.
• Several bug fixes and improved app stability.

Ratings and Reviews

4.5 out of 5
618 Ratings

618 Ratings

papakila ,

Why must I restore purchases every time I use the app?????

I liked this app at first but it has become a source of unending frustration. The first three or four times you have to sign in to the Apple Store to restore the soundbanks you bought and paid for you might be able to deal with, but around the 20th time you do it in a single day it gets really infuriating. It’s actually kind of a breach of contract on the part of the seller. It’s like having to call the car dealer to have him put your car back in your driveway every time you want to drive it. And often it doesn’t restore your purchases for no apparent reason. I had planned to buy more packs but I’m not going to now. There are other apps that let you use what you bought without hassle. I’ll be using one of those.

idoitbcican ,

Thanks for taking my review into consideration.

This app is far beyond what I expected. I love the free piano they gave you and I recently purchased the Ivory Mobile Grand from the Korg store. It was simply pristine and beautiful sounding.

I can tell Korg reads the reviews because recently, they took my suggestion of the set list function into consideration 😄😄 thank you for making this recent update 🙂 10 stars 🥳🥳🥳

Lundberg02 ,

After LE

I bought two of the packs for features and synths after the app became Module. I like the ability to modify, which should be expected, and I can get what I want. I did find the strings lacking in authenticity. Strings have to have that buzz, and it seems to be missing from all the selections. Cello does not sound anything like a real cello, no buzz and very little resonance. I might be able to mess with it, but out of the box it isn’t stringlike. I can get a better string with pure waveform.
EDIT tried it again, ,not sure whyI thought it was that bad, I can use it with a tweak or two on the attack and maybe I can get more resonance. Bumped up a star.

Developer Response ,

Thank you for your comment. I hope you can find your favorite strings sound from the sound libraries.
You can listen to the sound demos from https://soundcloud.com/korg/sets/module-demo .

App Privacy

The developer, KORG INC., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • User Content
  • Identifiers
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Some in‑app purchases, including subscriptions, may be shareable with your family group when Family Sharing is enabled.

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