Comparison

ZoneFoundry for Sonos vs EchoBox Music

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

Head to head
About

ZoneFoundry for Sonos

Control your Sonos multi-room audio system with voice commands or text input. Manage playback, search music across various services, and create custom scenes. Integrates with chat apps and AI assistants for enhanced control.

Highlights
  • Voice and text control
  • Multi-room audio management
  • Music service search
  • Customizable scenes
  • Chat and AI assistant integration
  • Widgets and shortcuts
Features
Read full description

ZoneFoundry is a multi-room audio assistant for Sonos owners. See your rooms, search music and control playback on iPhone, iPhone Duo and iPad, or make a request in English, Cantonese or Mandarin. LAYOUTS FOR IPHONE DUO AND IPAD Pages adapt to screen size and orientation, keeping Search, Rooms and the player available as you unfold or rotate your device. ROOMS AND PLAYBACK IN ONE PLACE See what is playing in each room. Adjust volume, pause, skip tracks or group rooms. The player brings your queue, lyrics and sleep timer together, with fewer trips between screens. SEARCH YOUR CONNECTED MUSIC SERVICES Find songs, artists, albums and playlists from one search entry point. Supports Apple Music, Spotify, QQ Music, NetEase Cloud Music and Plex. Available services and content depend on your region, subscriptions and authorizations. SPEAK OR TYPE Try "Play five Fleetwood Mac songs in the living room" or "Turn the kitchen down." The assistant supports English, Cantonese and Mandarin, with text input too. Cloud voice and AI features require an internet connection and the relevant authorizations. BROADCASTS, SCENES AND TIMERS Send "Dinner's ready" to a selected room, save familiar playback settings as scenes, or schedule news briefings and sleep timers. Your own Sonos speakers handle announcements and playback. CHAT AND AI ASSISTANTS Link a supported chat channel, including WeChat or Telegram, to send control requests from a conversation. You can also connect an MCP-capable AI assistant and authorize it in ZoneFoundry Settings > AI access. Remote control requires a linked account and an available cloud connection. WIDGETS, SIRI AND SHORTCUTS Reach common controls through widgets, Live Activities, Control Centre and Shortcuts. Feature availability depends on your device and OS version. OPTIONAL HOME AUTOMATION Configure Follow-Me with a compatible HomeKit sensor. Install the optional ZoneFoundry Bridge if you need its Apple Home integration. Ordinary app control does not require a bridge. WHAT YOU NEED At least one compatible Sonos speaker. Local control requires your device and speakers on the same network. Cloud control, music services and AI features require the appropriate accounts, network access and authorizations. Music subscriptions are not included. You can explore the built-in sample home without speakers. ZoneFoundry is an independent third-party app, not affiliated with, sponsored by or endorsed by Sonos, Inc. Help or suggestions: support@zonefoundry.dev

About

EchoBox Music

This app unifies your scattered music library from various cloud drives and personal servers into a single, intuitive interface. Organize, search, and play your entire collection seamlessly across devices, with features like playlists and playback history.

Highlights
  • Connects to NAS, cloud drives, SMB, WebDAV
  • Browse by album, artist, song
  • Search music library
  • Manage collections and playlists
  • Playback history and resume
  • Background playback
  • iCloud sync for configurations
Features
Read full description

EchoBox 是为个人音乐库打造的跨设备播放器。连接你的 NAS、云盘与兼容音乐服务,把分散在不同位置的音乐整理到一个简洁、统一的界面中。 无论音乐收藏存放在哪里,都可以按专辑、艺术家和歌曲自然浏览,快速搜索想听的内容,并通过收藏、播放列表、播放历史和继续播放,随时回到自己的音乐世界。 主要功能: • 连接 OpenSubsonic、群晖 Audio Station、网盘、SMB 和 WebDAV 等个人音乐来源 • 按专辑、艺术家和歌曲浏览音乐库 • 搜索歌曲、专辑与艺术家 • 管理收藏和个人播放列表 • 保存播放历史并继续上次的聆听 • 支持常用播放控制与后台播放 • 通过 iCloud 在 Apple 设备间同步服务配置 • 为不同来源提供统一、安静而专注的音乐体验 你的音乐仍然保存在自己的存储空间和服务中。EchoBox 不提供公共音乐资源,不销售或分发第三方音乐内容,也不包含任何网盘会员、存储空间或流量权益。 连接自己的音乐,随时继续聆听。 隐私政策:https://echobox.cc/privacy 使用条款(Terms of Use / EULA):https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

ZoneFoundry for Sonos4 screens
EchoBox Music4 screens

Verdict

The call

The clearest difference is review sentiment: ZoneFoundry for Sonos at 100% against EchoBox Music's 50%. ZoneFoundry for Sonos also leads on in-app purchases (none vs 3). EchoBox Music's advantage is device support (5 vs 3) and iOS requirement (15.0 vs 18.0). On price, update cadence and ads 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. EchoBox Music sells 3 in-app purchases, starting at $0.99 per month. ZoneFoundry for Sonos asks for nothing beyond the download.

UpkeepUpdate frequency

ZoneFoundry for Sonos ships an update every 3 days, EchoBox Music every 6 days. The most recent releases landed on November 10, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
ZoneFoundry for Sonos versus EchoBox Music: the parameters behind the verdict, then further details
ParameterZoneFoundry for SonosEchoBox Music
PriceFreeFree
Rating4.8 (4 ratings) — better—
Positive reviews100.0% of reviews — better50.0% of reviews
Number of ratings4 — better—
Update frequencyEvery 3 days — betterEvery 6 days
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod, Mac, Apple TV — better
Requires iOS18.015.0 — better
Further details — not scored
Size37 MB54 MB
Age rating4+4+
DeveloperYONGKUN SHI金秀 吴

Customer experience

ZoneFoundry for Sonos

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

EchoBox Music

Written reviews2 reviews
Positive50.0%
Neutral50.0%
Negative0.0%

In-app purchases

None

ZoneFoundry for Sonos

No in-app purchases

3 purchases

EchoBox Music

Subscriptions2
  • EchoBox 高级版(月付)$0.991 Month
  • EchoBox 高级版(年付)$4.991 Year
One-time1
  • EchoBox 高级版(终身)$7.99

Questions

Is ZoneFoundry for Sonos free?
ZoneFoundry for Sonos is free to download, with no in-app purchases.
Is EchoBox Music free?
EchoBox Music is free to download, with in-app purchases available.
Do ZoneFoundry for Sonos or EchoBox Music have ads?
Neither ZoneFoundry for Sonos nor EchoBox Music shows ads.
Which is updated more often, ZoneFoundry for Sonos or EchoBox Music?
ZoneFoundry for Sonos ships an update every 3 days, and EchoBox Music every 6 days. Most recently, ZoneFoundry for Sonos was updated on November 10, 2026 and EchoBox Music on October 31, 2026.

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