# KORG GEC5 Controller — user reviews

> 4 indexed App Store user reviews of KORG GEC5 Controller by KORG INC., rated 5.00/5 from 4 ratings.

- Source: https://appshunter.io/ios/app/korg-gec5-controller/id1073023302/reviews
- App overview in markdown: https://appshunter.io/ios/app/korg-gec5-controller/id1073023302.md
- Rating breakdown: 5★ 4 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 0

## Most critical reviews (4 lowest-rated)

### 1/5 — Doesn’t work on iPad

*2023-02-03*

I’m disappointed in this app. The whole reason we invested in this system was so I could be mobile in my classroom and listen to my students play their keyboard through the headphones. I have emailed the developers multiple times and still get the same answer that they are working on it. Right now the entire system is useless to me.

**Developer response:** Thank you for your feedback. We are pleased to announce that a new iOS version of our KORG GEC5 Control App is now available for download. We appreciate your patience as we worked to address all compatibility issues with the most recent iOS updates. All bugs reported were fixed, and we encourage you to update your GEC5 Control App before the Fall semester begins.



As always, please reach out to Korg USA Product Support or SoundTree if you have any questions or concerns. Thank you!

### 1/5 — App does not work

*2023-01-31*

Time for update!?

**Developer response:** Thank you for your feedback. We are pleased to announce that a new iOS version of our KORG GEC5 Control App is now available for download. We appreciate your patience as we worked to address all compatibility issues with the most recent iOS updates. All bugs reported were fixed, and we encourage you to update your GEC5 Control App before the Fall semester begins.





As always, please reach out to Korg USA Product Support or SoundTree if you have any questions or concerns. Thank you!

### 1/5 — Broken in iPadOS 16.2

*2023-01-22*

No longer works correctly in iPadOS 16…

**Developer response:** Thank you for your feedback. We are pleased to announce that a new iOS version of our KORG GEC5 Control App is now available for download. We appreciate your patience as we worked to address all compatibility issues with the most recent iOS updates. All bugs reported were fixed, and we encourage you to update your GEC5 Control App before the Fall semester begins.





As always, please reach out to Korg USA Product Support or SoundTree if you have any questions or concerns. Thank you!

### 5/5 — Wow!

*2023-08-08*

Can’t imagine teaching my class without this! It has truly been a lifesaver...especially for someone who isn’t great with technology LOL!

**Developer response:** Hello,
We're glad to know you're enjoying the KORG GEC5.
Best regards,

KORG App Team

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-07.*