Power this unreasonable requires some control. That's why we developed the new Devialet app – a smart and intuitive companion that puts you in charge of your Phantom Premier or Phantom Reactor listening experience.


One unique app for Phantom Premier and Phantom Reactor.


Access to music has never been this quick and seamless. Install and set up your Phantom Premier or Phantom Reactor in a few easy steps.


In-app touch-sensitive volume control puts the power in your hands. Handle Phantom with extreme skill and precision, wherever you are in the room.


The Devialet app provides an open and versatile ecosystem that suits your preferences. Enjoy your favorite music streaming services via integrated protocols: AirPlay®, Bluetooth, UPnP, Spotify Connect.


Bring another Phantom into play and create a stereo pair, on the fly. But only if you think you’re ready for immersion that’s beyond reasonable. Stereo pairs are only possible between products of the same model: a pair of Classic Phantom for example.


Regular updates and features delivered direct to your app keep Phantom tuned to tomorrow – and you on your toes.

What’s New

Version 1.10

This new version includes:
- the support of Phantom Reactor Opéra de Paris;
- the support of German and Spanish;
- some bug fixes and improvements.

Ratings and Reviews

3.4 out of 5
19 Ratings

19 Ratings

audible listener ,

Worthless is a zero star app

Where do I begin as the app is so abysmal.
Spark hasn’t been updated in a year and my system ( two phantom silvers and dialog) had been more unreliable. Therefore I was happy to see the new app.
Downloading and upgrading took a couple of hours.
Now basically nothing works. Spotify connect indicates connected but no sound. Same for Sonos through Sonos connect.
Bluetooth worked initially then stopped though mysteriously went on when I was playing a Bluetooth speaker in the shower.
Then right speaker disappeared.
How can the coding be this bad.
This is expensive equipment and after 3 years Devialet still can’t figure out how to write software.
This is a zero star piece of crap as the system is now unusable.
Forgot add that the volume control doesn’t work.

With latest update speakers now connect online with Spotify. The volume control now works and is quite nice.
So why only giving it 2 stars? Because one of the speakers will intermittently drop out. Happens both with online and Bluetooth but maybe more with online. Fix this and app is 4 stars. Also appreciate no longer needing dialog.

With last update seems finally getting stable.
Up to 3 stars.

Developer Response ,

Dear audible listener,

thanks for taking the time to rate our app. There is something wrong in your setup and I believe all can return to a normal behavior if you contact our customer service team from

After getting back to normal, would you mind revise your rating and feedback?

evilasm ,

An improvement but not quite there yet

Devialet has been working on this update for almost a year and their hard work is refreshing to see. There have been great improvements and the overall stability of a Phantom Premier setup has been drastically improved.

No longer requiring a Dialog is also a pleasant surprise as the Dialog runs quite hot and has always been one of the weakest and most unpleasant parts of a Devialet setup.

There are some things that are of a concern however with this upgrade. The Phantom Premiers will now play corrupt audio over optical which could potentially damage the speakers. This was not the case with DevialetOS 1.X. There has been a shift in audio and the Phantoms do not sound as they did when initially purchased. An equalizer with the preset used by DevialetOS 1.X would be nice.

It would have been also been great to see Airplay2 support. Airplay1 is limited to 16bit/44 and this does not do these speakers any justice. RAAT support would also have been great to see as many Phantom Premier owner use ROON.

Overall, thanks for the update and continued support :) And thanks for the ability to prefer Network over PLC. That was severely needed and perhaps a very underrated feature of this App.

__leighton__ ,

Unable to find a pulse

Like many other reviewers, while I was able to successfully set the speakers up, after the initial use the app is unable to reconnect to the speakers. I have to unplug and replug the device back in to get it to work.

I have confirmed it is not an issue with my Wifi, and once the device is reset it has no problem finding and connecting to the WiFi for that first time, but then I re-enter the cycle. Software problem that needs to be fixed ASAP as it makes the speakers unusable.

Unfortunately will have to return...

Developer Response ,

Dear Customer, thanks for your precious review. May I suggest you to reach out our customer service in order to switch your experience and do better? there are no particular reasons your Reactor is not doing as expected, that's the reasons I'd like to you to engage with our team. Also can you please add a special mention into your request on the fact you've raised your issue first from the app store (it will be easier to follow up with you)

thanks again and looking forward to your request.


Devialet SAS
84.6 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, French, German, Japanese, Korean, Simplified Chinese, Spanish, Traditional Chinese

Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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