Qudelix

Qudelix

Device Remote Controller

78 ratings
45 reviews
Free

Details

  • Released
  • Updated
  • June 10, 2020
  • October 1, 2025

Features

Qudelix screenshot #1 for iPhone
Qudelix screenshot #2 for iPhone
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Qudelix screenshot #5 for iPhone
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About

This app serves as an official remote controller for the Qudelix-5K Bluetooth DAC AMP. It allows users to manage various functions, including equalizer settings, volume, and firmware updates, all via a BLE connection.

โœ“BLE control and monitoring
โœ“Equalizer adjustment
โœ“Battery level display
โœ“Firmware updates
โœ“Volume control
โœ“Bluetooth codec information
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What's New in Qudelix

3.1.7

October 1, 2025

Fixed minor bugs

User reviews

Easy and just great..

Excellent app, works perfect ๐Ÿ‘

Needs work

The device is great, the app needs work. The UI was clearly created by engineers, with no information designer involved. Try figuring out how to set a preset for your PEQ for each headphone. Good luck! Documentation does not provide a coherent answer this basic feature, or is not updated correctly. Unacceptable.
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Learning Curve but worth it

The EQ provides amazing results. It can make any IEM sound much better. And in some cases it can make good IEMs sound incredible.

The great app, and even better developers

Super long term support. I canโ€™t believe they updated the app for the new design language. Only app Iโ€™ve seen actually do it. NO bugs. Runs well. No crashes. Itโ€™s a good app

Wont recognize any Bluetooth devices

I Followed the setup instructions to the t. Once that didnโ€™t work I did the same with the troubleshooting instructions. Would not recognize my headphones or earbuds. App is useless if you canโ€™t connect a device to it.

FAQ

What does the Qudelix app do?

The Qudelix app is an official remote controller designed specifically for the Qudelix-5K Bluetooth DAC AMP. It enables users to manage and monitor various functions of the device wirelessly over a Bluetooth Low Energy (BLE) link.

What are the key features of this remote control app?

Key features include controlling and monitoring the Qudelix-5K DAC AMP, adjusting equalizer settings, checking battery status, performing device firmware updates, managing volume, and viewing Bluetooth codec and streaming information.

Is this app free to use?

Yes, the application is free to download and use. It does not have any in-app purchases or advertisements, making it a completely free utility for Qudelix-5K owners.

What devices is this app compatible with?

This app is exclusively designed to work with the Qudelix-5K DAC AMP hardware device. It requires the Qudelix-5K to be present and connected via BLE for any of its functions to be utilized.

How can I update the firmware on my Qudelix-5K using this app?

The app provides a straightforward way to update the firmware on your Qudelix-5K DAC AMP. You can initiate and manage firmware updates directly through the app's interface, ensuring your device has the latest software.