HEOS

HEOS

Get great sound in any room

27K ratings
885 reviews
Free

Details

  • Released
  • Updated
  • June 22, 2014
  • September 9, 2026

Features

HEOS screenshot #1 for iPhone
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About

Control a wide range of connected audio devices from Denon, Marantz, and Definitive Technology. Stream music from online services or local storage, and enjoy true multi-room audio with easy setup and intuitive control.

True multi-room audio
Quick and easy setup
Access online music services
Search across multiple music sources
Control playback remotely
Access locally stored music
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What users say

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What's New in HEOS

3.139.351

September 9, 2026

Bug fixes and performance improvements.

User reviews

HEOS it’s old and tired

This app is old and tired. It is sloppily written and very buggy. They obviously wrote it to compete with Sonos and did the minimum to say they have an app. It looks like they outsourced it and never invested another penny to keep it relevant. Most of these hardware makers are terrible at app development. Writing good software now, especially with AI, is so simple. They need to hire on young developer with expertise in AI, and do it right. I could have it done in 30 days.
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Semi-Functional, Limited Support

Just got this app installed and am running two zones. The guy who set it all up put our living room and patio zones in one group. The tutorials state that I can have ungrouped zones to play different music in different zones. The video shows how to group and ungroup zones by pinching and pulling together or separating. This does not work on my iPhone 16.

This is very frustrating, there is a tips section but no FAQs, and limited support options.
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Buggy

Volume reaches to max every time I use this App and annoying

Disappointing Tech Needs Help

Very very buggy software that has constant difficulty connecting to speakers, adjusting volume, and interfacing with music providers, especially SoundCloud. We love our new Denon speakers but they’ve got to get a better development team on improving this app. Hopefully we can write a better review later . . .
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Making me create an account and verify for a speaker app?

Who do yall think you are? This is a speaker app why is there so much friction

Developer apps

User experience

🐞

Reported Bugs

4 issues

App crashes and freezes frequently

Bug

Speakers randomly disappear from the network

Bug

Volume controls are inconsistent and unreliable

Bug

Sync issues between grouped speakers

Bug

Requested Features

4 requests

Add support for Apple Music

Feature

Improve playlist management and queue functionality

Feature

Provide better customization options for rooms and speakers

Feature

Implement a more intuitive and user-friendly app design

Feature

FAQ

What does the HEOS app do?

The HEOS app acts as a controller for a wide range of connected audio devices from brands like Denon, Marantz, and Definitive Technology. It allows you to manage music playback, stream from various sources, and set up multi-room audio configurations.

What are the key features of HEOS?

Key features include true multi-room audio, enabling different songs in different rooms or the same song everywhere. It offers quick and easy setup, instant access to online music services, a unified search function across sources, remote playback control, and access to locally stored music.

Is the HEOS app free to use?

Yes, the HEOS app itself is free to download and use. However, the description indicates that the app is ad-supported, meaning you may encounter advertisements within the application.

What devices are compatible with HEOS?

The app is designed to control devices 'Powered by HEOS', which includes a range of AV receivers, Hi-Fi equipment, sound bars, speakers, and mini systems from Denon, Marantz, and Definitive Technology.

How can I use HEOS for multi-room audio?

HEOS allows you to play different songs in different rooms or synchronize the same music across multiple HEOS-enabled speakers. The app provides a straightforward setup process and intuitive controls to manage your multi-room audio experience.