NASound

BETA

Your music, without limits.

The music player that connects your Synology NAS, WebDAV servers and your local library in a single app.

We're looking for early testers with NAS setups.
Join the TestFlight beta.

Try on TestFlight Learn more

iPhone · iOS 18+ iPad · iPadOS 18+ Mac · macOS 15+

Features

Everything you need to enjoy your music.

Designed for audiophiles who want full control of their music library.

🔗

Multiple accounts

Connect multiple NAS and WebDAV servers at once. All your music unified in a single library.

⬇️

Offline downloads

Download albums or individual songs to listen without an internet connection.

🔀

Smart crossfade

Smooth transitions between songs with 4 mathematical curves: Linear, Equal Power, S-Curve and Logarithmic.

🎵

Full library

Browse by artists, albums, songs, playlists and favorites. With quick search and A-Z index.

🏷️

Tag editor

Edit title, artist, album, year and artwork directly from the app, no computer needed.

📱

Widgets & Siri

Home screen widgets with your recent music and Siri shortcuts to control playback.

📋

Playback queue

Full control over your playback queue. Add, reorder and remove songs on the fly.

💾

Backup

Export your accounts and settings to restore them after reinstalling the app or on another device.

🌙

Sleep timer

Schedule the music to stop automatically. Perfect for falling asleep.

Audio

Professional audio quality.

Advanced audio tools usually only found in professional software.

🎵

Lossless audio

Play FLAC, WAV and AIFF without quality loss

🎛️

Graphic equalizer

5, 10 or 15 selectable bands

🎚️

Baxandall EQ

Bass and treble control with shelving curves

🔊

True Peak limiter

Prevents distortion at high volumes

🔉

Fade on pause

Smooth volume transition when pausing and resuming

Music sources

Connect your music wherever it is.

Connect your NAS or server and start listening.

🗄️

Synology NAS

Audio Station & File Station

🌐

WebDAV

Any compatible server

📁

Local library

Files on your device