Kumone

雲の音 — Native macOS client for NetEase Cloud Music

Built with SwiftUI · Talks directly to NetEase's real API · Sparkle auto-updates

Kumone comes from the Japanese 雲の音 (kumo no ne, "the sound of clouds"), contracted into one word — 雲音 (くもね, kumone). It is a nod to the "cloud" in NetEase Cloud Music: the music drifting down to you from the cloud.

• 🔐 QR code login — scan with the NetEase Cloud Music app; cookies are persisted locally and auto-refreshed
• 🏠 Home — daily recommendations, Personal FM, Heartbeat Mode, recommended playlists, radar playlists (Personal Radar family, personalized per account), charts, new albums, recommended artists
• 🧭 Explore — category playlists (curated / official / charts / mood) with infinite scrolling
• 🎵 Playback — AVPlayer engine, Standard to Hi-Res quality (lossless with 黑胶 VIP, automatic fallback), shuffle / repeat one / repeat all, play-next queue, gray track detection
• 🔓 Gray track unblocking — native implementation of UnblockNeteaseMusic's core sources (pyncmd / Kuwo / Kugou); unavailable or trial-only tracks automatically resolve from third-party sources
• 🖼 Immersive now-playing page — artwork-tinted gradient backdrop, large artwork, big synced lyrics (click the player-bar artwork to open, Esc to close)
• 📻 Personal FM — immersive roaming page with trash / skip
• 📝 Lyrics — glass side panel with line-synced lyrics + translation, click to seek
• 🪟 Desktop lyrics — LyricsX-style floating always-on-top lyric line with translation; draggable, persisted position, visible across Spaces and full-screen apps
• 📚 Library — liked songs, created / subscribed playlists, saved albums, followed artists, recently played, cloud disk
• ✏️ Playlist management — create / delete / subscribe playlists, add / remove tracks, heart songs
• 🔍 Search — aggregate / songs / artists / albums / playlists, trending keyword placeholder
• ⌨️ System integration — media keys / Control Center (Now Playing), scrobbling, playback queue restored across launches
• 🌐 Localization — English and Simplified Chinese, following the system language; bilingual release notes in Sparkle updates

Requires macOS 15+ (Universal: Apple Silicon and Intel).

brew install owo-network/brew/kumone --cask

Download the latest Kumone-x.y.z.zip from Releases, unzip, and drag it into Applications.

The app is signed with a Developer ID certificate and notarized by Apple, with built-in Sparkle automatic updates (menu bar: Kumone → Check for Updates…).

Every release ships an unsigned Kumone-iOS-x.y.z.ipa (iOS 16+). Kumone is an unofficial client and will not be on the App Store or TestFlight, so install it with a sideloading tool that signs the IPA with your own Apple ID — AltStore, SideStore, Sideloadly or Xcode all work. On iOS 26+ the tab bar is the system’s native Liquid Glass; on iOS 16–25 it falls back to a simulated glass bar.

Updating: iOS apps can't replace themselves. Settings → About → Check for Updates tells you when a newer release exists and links to it; download the new IPA and reinstall with the same tool — sign-in state and settings are kept. AltStore / SideStore can also track the release automatically via a source.

On a device with TrollStore (巨魔), Kumone updates itself: Settings → About → Check for Updates (it also checks on launch) downloads the new IPA with a progress ring and hands it to TrollStore via apple-magnifier://install?url=… for a one-tap, fully automatic install — the same mechanism Dopamine uses. This works only under TrollStore: a plain AltStore/SideStore sideload is signed with a personal certificate and has no way to install an IPA on-device, so there it degrades to opening the release page for a manual re-sideload.

Requires macOS 15+ and Xcode 26+.

swift build                    # compile
Scripts/build-app.sh           # package the .app (outputs .build/app/Kumone.app)
Scripts/compile_and_run.sh     # kill → repackage → relaunch

Sources/Kumone/
├── Core/
│   ├── API/            # NeteaseCrypto (weapi/eapi encryption), NeteaseClient (transport + cookies), NeteaseAPI (~50 endpoints)
│   ├── Models/         # unified Track model (tolerates both JSON shapes), lyrics parser
│   ├── Player/         # PlayerService (queue / shuffle / repeat / FM / URL resolution), UnblockService, NowPlayingManager
│   └── Storage/        # AccountStore, SettingsManager, two-tier image cache
├── DesignSystem/       # design tokens, button styles (hover scale / row highlight / chips), skeletons, cards, marquee, artwork palette
└── Features/           # pages + player bar + immersive now-playing + lyrics/queue panels

No third-party API server involved: weapi (double AES-CBC + RSA) and eapi (AES-ECB + MD5 digest) encryption are implemented natively in Swift, and requests go straight to music.163.com / interface.music.163.com.

Want a tvOS build? Check out Sonimbus, a NetEase Cloud Music client for Apple TV maintained by my friend Svend.

Kumone is written from scratch in Swift. No code was copied from the projects below, but their design and implementation ideas were referenced extensively:

• YesPlayMusic (MIT, © qier222) — feature design, NetEase API endpoints and behavior
• kaset (MIT, © sozercan) — UI design system, motion, and SwiftPM packaging approach
• UnblockNeteaseMusic/server (LGPL-3.0-only) — third-party source endpoints and matching strategy for gray tracks (UnblockService.swift is an independent Swift reimplementation)
• LyricsX (MPL-2.0, © ddddxxx) — desktop lyrics window design reference (window configuration, screen-factor positioning; DesktopLyrics.swift is an independent SwiftUI implementation)

Licensed under LGPL-3.0-only (the GPL-3.0 text is included alongside). For learning and personal use only — all music data and rights belong to NetEase Cloud Music and the respective source platforms. No downloading, no social features.