Bring music back to life.

Player for collectors.Built for music you own.

Download Nucube

UPnPSMBNFSDLNAMusicBrainz

One app.Every platform.

The library you build on one device is the one you pick up on the others.

Linux

macOS

Windows

Android

iOS

Your library stays where it is.

Nucube works with the music you already own — disk folders or network shares via NFS, SMB or DLNA. No migration, no lock-in, no forced server. Scan once, then browse albums and artists, not file trees.

Across your devices.

Sync

The library you built on the desktop is the one on the phone. Start on Linux or macOS, pick up on iOS or Android.

Offline

Download albums onto the phone or laptop and listen with the network gone.

Playback, bit perfect.

Stream to a Hi-Fi renderer over UPnP. Play on the device — iOS, Android, and desktop. Gapless on both.

Is Nucube for you?

Made for collectors.Simple for anyone who loves music.

See if it fits

Specs and capabilities

Library database shared across desktop and mobile
Gapless playback on device and UPnP
Local and Network storage: NFS, SMB, DLNA
Download on device. Play with the network gone.
Fast, local search-as-you-type
Album first design: browse and play like a collector
Gracefully handles duplicated albums across libraries
Playback Queue and History
Automated MusicBrainz matching — metadata and cover art
Themes with dark and light detection
Full data ownership: export, backup, restore
Complete privacy. No tracking or advertising.

Your music isn't content.
You aren't a user profile.