Get great sound in any room

D&M Holdings

    • 4.5 • 19.4K Ratings
    • Free



HEOS is the controller app for the world’s biggest and best range of connected audio gear. It is a smart music streaming technology found in all models with HEOS Built-in from Denon, Marantz, Definitive Technology and HEOS.  HEOS is for music lovers who want a beautiful & intuitive way to enjoy the latest advances in connected audio.  It is built into great sounding AV receivers, HiFi equipment, sound bars, speakers, mini systems and specialty multi-room models for custom integration.

• True multi-room audio - play different songs in different rooms or the same song in multiple rooms
• Quick and easy setup
• Utilize your existing home wireless network
• Play from online music services, music stored on your mobile device, USB, analog inputs, computers, NAS drives – including High-Resolution audio quality
• Support for multiple users and multiple music service accounts

For current availability of online music services in your location, please visit: heosbuiltin.com/music

What’s New

Version 2.119.270

Added support for the new Marantz CD-50n, connected CD player with HEOS Built-In. The CD50n is a complete digital music source player including access to online music services via HEOS Built-In, CD audio playback, Airplay, Bluetooth, and more. The CD50n also newly features HDMI ARC for TV connection. The CD50n is the perfect complement to the matching new MODEL50, 2 x 70W channel integrated amplifier.

Ratings and Reviews

4.5 out of 5
19.4K Ratings

19.4K Ratings

WCat ,

Now SiriusXM quit working—fixed it

I have 9 Denon & Marantz receivers driving in-ceiling speakers in each room. Generally the app works pretty well, but it’s definitely not something I could confidently set up with a family member or customer and expect to never get support calls. I don’t know what changed in the last few days, but now it just keeps saying that there is a problem with SiriusXM “controller” and won’t play a thing. The “more info” link just sends you to the SiriusXM login page with no explanation as to what the problem might be. Since this is the service I use the most, it’s now basically dead to me! I’m guessing that this might be a new legal issue between Denon and SiriusXM, but faithful customers like me get no useful communication at all.

My bad. I had somehow gotten signed out of my SiriusXM account. Once I signed back in, all was good again. I would have preferred a bit more useful feedback than I got. Glad to have it back again. Next time this happens, at least I’ll know where to look.

SiriusXM seems to have become a bit more cranky if you have multiple receivers running simultaneously, displaying a warning message on the receiver displays about how they have to pay extra for multiple streams. This started happening after a software update, so it’s probably something they required Denon to do. Hmm…I think they’re still the best streaming service in spite of this.

idomdom ,

Sounds great, UI could use some polish

After a little trouble with the initial set up, I’ve had no network issues or other problems connecting to my 250. The ability to integrate all my music sources (Tidal, network server, Apple Podcasts, etc.) into one app is fantastic and was the main reason I chose Denon over other comparable brands. And the sound quality is noticeably better than using AirPlay to stream from the same sources.
The actual interface is a bit clunky though and could use some improvements. My biggest complaint is that unlike most music apps, you have to unlock you phone and open the app every time you want to play/pause/skip a track or change the volume; there’s no ability to control the app from the Lock Screen or Dynamic Island.
My other main complaint is that in Tidal, unlike in the app version, there’s no search function for my collection of saved music. Or even an ability to change the sorting other than alphabetically which means a lot of scrolling if you have a large number of saved albums, songs, etc. I don’t know if it’s the same for other streaming services but I would assume so.
But I still would recommend this app for its ability to integrate many different sources, sound quality improvements, and just as a companion to a wonderful speaker!

Aeiou247 ,

Great looking and sounding products, but the app needs 1 thing

I have the 5 in my bedroom and also two 3’s and the sub grouped as a 2.1 system in my garage and they all sound amazing! I’ll admit I had my doubts at first to the spotty/connectivity issues I had. I decided to upgrade my WiFi network to a whole house Eero Pro 3 router system and haven’t had a problem since. As others have said, most if not all negative reviews probably stem from a poor WiFi network. It’s nice that you can hardwire the devices to completely eliminate that from ever being an issue. If there is one thing I could ask for though, it would be an easier access to the EQ and sub level settings while playing music. As recordings and sources vary, I find myself having to navigate excessive steps to make a minor adjustment to the sub level. PLEASE add an independent sub level (for grouped devices like my 2.1 system) at the music page!

App Privacy

The developer, D&M Holdings, 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 Linked to You

The following data may be collected and linked to your identity:

  • Location
  • Contact Info
  • Identifiers
  • Usage Data
  • Diagnostics

Data Not Linked to You

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

  • Search History
  • Diagnostics

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

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