Comparison

HEOS vs S1 & S2 Controller for Sonos

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

HEOS

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.

Highlights
  • True multi-room audio
  • Quick and easy setup
  • Access online music services
  • Search across multiple music sources
  • Control playback remotely
  • Access locally stored music
Features
Read full description

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 devices Powered by HEOS from Denon, Marantz, and Definitive Technology. HEOS is for music lovers who want a beautiful and intuitive way to enjoy the latest advances in connected audio. You can find HEOS built into great sounding AV receivers, Hi-Fi equipment, sound bars, speakers, mini systems and specialty multi-room models. Features: True multi-room audio: play different songs in different rooms or the same song in multiple rooms. Quick and easy setup: add all your speakers with step-by-step instructions. Instant access to your favorite music: play from your favorite online music services, like Spotify, Amazon Music, TIDAL, and more. Search your music in one place: use one search function to browse across multiple music sources. See what’s playing any time: play, pause, and skip music from anywhere in the app. Access locally stored music: play music saved to your phone, USB, analog inputs, computers, and NAS drives. Share with your friends and family: support for multiple users and multiple music service accounts.

About

S1 & S2 Controller for Sonos

This app allows you to control wireless speakers and music centers from your iPhone or iPad. It supports most Sonos speakers and lets you play music directly from your phone's library over Wi-Fi or Bluetooth. Enjoy seamless music streaming with auto-detection and session resume features.

Highlights
  • Control wireless speakers
  • Connect via Wi-Fi or Bluetooth
  • Play music from phone library
  • Auto-detect Sonos speakers
  • Auto-resume cast sessions
Features
Read full description

Control any wireless speakers and music centers from your iPhone or iPad! Cast & Control Speaker App is compatible with most Sonos Speakers. FEATURES: ・Connect our app to your Speakers via Wifi or Bluetooth and play Music from your phone Library. ・Auto Detect Sonos Speakers ・Auto Resume Previous Cast Session ・Play and stream music from iPhone NOTE: - Make sure your device and your speaker are connected to the same wifi network. Payment and Subscription Information: • Payment will be charged to iTunes Account at confirmation of purchase • Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period • Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable Privacy Policy: https://sites.google.com/view/speaker-control-policy/ Terms of Use: https://sites.google.com/view/speaker-control-terms/

Screenshots

HEOS4 screens
S1 & S2 Controller for Sonos3 screens

Verdict

The call

The clearest difference is in-app purchases: HEOS at none against S1 & S2 Controller for Sonos's 4. HEOS also leads on ads (none vs shown) and rating (4.4 vs 4.1). On price, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. S1 & S2 Controller for Sonos sells 4 in-app purchases, starting at $4.99 per 7 days. HEOS asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

HEOS holds the better App Store score, 4.4 against 4.1. That said, the two scores are not equally well evidenced: HEOS has 27K ratings behind it against 3.6K, so its average is the more settled of the two. Written reviews point the same way: 29% of HEOS's written reviews are positive against 12% of S1 & S2 Controller for Sonos's.

UpkeepUpdate frequency

HEOS ships an update every 3 weeks, S1 & S2 Controller for Sonos every 2 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

Scorecard7 real differences · 3 level
HEOS versus S1 & S2 Controller for Sonos: the parameters behind the verdict, then further details
ParameterHEOSS1 & S2 Controller for Sonos
PriceFreeFree
Rating4.4 (27K ratings) — better4.1 (3.6K ratings)
Positive reviews29.4% of reviews — better11.9% of reviews
Number of ratings27K — better3.6K
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size328 MB105 MB
Age rating4+4+
DeveloperD&M HoldingsFree AI Utility Apps LLC

Customer experience

HEOS

All ratings27,124 ratings
Positive84.7%
Neutral4.2%
Negative11.1%
Written reviews1,578 reviews
Positive29.4%
Neutral15.1%
Negative55.4%

S1 & S2 Controller for Sonos

All ratings3,631 ratings
Positive76.2%
Neutral4.6%
Negative19.2%
Written reviews118 reviews
Positive11.9%
Neutral1.7%
Negative86.4%

User reviews

HEOS

From 27K App Store ratings

What we love

  • 🚀 Excellent sound quality
  • 🔒 Robust wireless connectivity
  • 👍 Convenient app control
  • 💡 Integrates with various music services

Room to improve

  • 🐛 Buggy and unstable app
  • 👎 Poor user interface and navigation
  • 🔌 Connectivity issues and frequent disconnects
  • 💤 Slow app performance and loading times

S1 & S2 Controller for Sonos

From 3.6K App Store ratings

What we love

  • 👍 Help with reconnecting speakers
  • 🚀 Excellent setup instructions

Room to improve

  • 🐛 Doesn't work across Sonos system
  • 🐛 Doesn't recognize when arriving at second home
  • 🐛 Ads and paywall to remove ads
  • 🐛 Doesn't allow adding new devices
  • 🐛 Unreliable connection and performance

Bugs and requests

HEOS

Reported bugs

4 issues
  • App crashes and freezes frequently
  • Speakers randomly disappear from the network
  • Volume controls are inconsistent and unreliable
  • Sync issues between grouped speakers

Requested features

4 requests
  • Add support for Apple Music
  • Improve playlist management and queue functionality
  • Provide better customization options for rooms and speakers
  • Implement a more intuitive and user-friendly app design

S1 & S2 Controller for Sonos

Reported bugs

3 issues
  • Can't connect speakers to WiFi
  • Doesn't recognize speakers
  • Doesn't allow canceling subscription

Requested features

3 requests
  • Ability to control speaker settings
  • Seamless multi-home support
  • Improved reliability and connectivity

In-app purchases

None

HEOS

No in-app purchases

4 purchases

S1 & S2 Controller for Sonos

Subscriptions3
  • Unlock Premium Features$4.997 Days
  • Activate your speaker3 Days trial$29.991 Year
  • Annual Package$29.991 Year
One-time1
  • Unlock all features endlessly$24.99

Questions

Is HEOS free?
HEOS is free to download, with no in-app purchases.
Is S1 & S2 Controller for Sonos free?
S1 & S2 Controller for Sonos is free to download, with in-app purchases available.
Which has better reviews, HEOS or S1 & S2 Controller for Sonos?
HEOS is rated higher. HEOS averages 4.4 out of 5 from 27K ratings, while S1 & S2 Controller for Sonos averages 4.1 from 3.6K ratings.
Do HEOS or S1 & S2 Controller for Sonos have ads?
S1 & S2 Controller for Sonos shows ads; HEOS does not.
Which is updated more often, HEOS or S1 & S2 Controller for Sonos?
HEOS ships an update every 3 weeks, and S1 & S2 Controller for Sonos every 2 months. Most recently, HEOS was updated on October 29, 2026 and S1 & S2 Controller for Sonos on October 27, 2026.

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