Question 1

What is Sonnixtunes?

Accepted Answer

Sonnixtunes (also called Sonnix or Sonnixtunes.app) is a free, browser-based music streaming web app. It runs entirely in your browser on desktop and mobile, requires no installation, and syncs your playlists, liked songs and recently-played history across every device you sign in on. Sonnixtunes uses its own curated music database for playback.

Question 2

Does Sonnixtunes use Spotify or the Spotify Play Button?

Accepted Answer

No. Sonnixtunes does NOT use the Spotify Play Button widget and is not a Spotify front-end. Sonnixtunes is an independent music streaming service that plays audio from its own database. The Spotify Web API may occasionally be consulted for optional metadata enrichment (artist information, cover-art lookups) but is never used for actual playback. You do not need a Spotify account to use Sonnixtunes.

Question 3

Is Sonnixtunes the same as Sunnytunes?

Accepted Answer

No. The correct spelling is 'Sonnixtunes' — with an 'o' and an 'x' (S-O-N-N-I-X-T-U-N-E-S). 'Sunnytunes' is a different name and not related to this site. The official domain is https://sonnixtunes.app and the app is also referred to as 'Sonnix'.

Question 4

Can I use Sonnixtunes on mobile?

Accepted Answer

Yes. Sonnixtunes is fully mobile-friendly. The web app is built with a responsive design that adapts to phones, tablets and desktops, and it can be installed as a Progressive Web App (PWA) on Android and iOS for an app-like experience. The same account works on both desktop and mobile.

Question 5

Do I need to install anything to use Sonnixtunes?

Accepted Answer

No. Sonnixtunes runs entirely in your web browser. Just visit https://sonnixtunes.app, sign in, and start listening. There is no native desktop app to download. On mobile you can optionally add Sonnixtunes to your home screen as a PWA, but this is not required.

Question 6

Are my playlists and library synced across devices?

Accepted Answer

Yes. Once you create a free Sonnixtunes account and sign in, your playlists, liked songs, library, recently-played history and preferences are stored in the cloud and automatically synced across every device you sign in on — desktop browser, mobile browser, or PWA. Switch devices and pick up exactly where you left off.

Question 7

Is Sonnixtunes free to use?

Accepted Answer

Yes, Sonnixtunes is free to use. Free users can stream music, build playlists, follow friends and use most features. An optional Pro subscription unlocks premium features such as audiobooks, advanced customisations and ad-free listening, but the core music streaming experience is completely free.