Stash

byGeovani · Music & Audio

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8.0

android

AI summary

An open-source music player that mirrors Spotify and YouTube Music libraries. Features both an offline mode that downloads tracks as lossless FLAC files and an online streaming mode. Includes a new social Community section, real-time shared listening sessions, synchronized lyrics, and Last.fm integration.

Generated by AI. May contain inaccuracies.

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About this app

Your Spotify + YouTube Music library, on your phone, in FLAC.

Stash mirrors your Spotify and YouTube Music libraries to your Android phone. You connect each service, pick the playlists and mixes you want, and Stash either downloads them as real FLAC files for offline playback or surfaces them as a streaming index so you can stream tracks without filling up your storage. Same library, two modes, one tap to switch.

There's no Stash account. No subscription. No ads. No analytics. Your credentials live on your phone, encrypted, and the only network traffic Stash makes is to Spotify and YouTube themselves.

Home screen — Daily Mixes, sync stats, supporter pill Now Playing — FLAC 24/44 lossless

Online vs Offline Stash has two modes. They decide what a sync actually does.

Offline mode Sync downloads each track as a FLAC file (or the closest lossless source available) and stores it on your phone. Once a track is on disk you can play it forever with no connection. It costs storage but no recurring data.

Online mode is for people who don't want the storage hit. Builds a streamable local index of your library — Almost no storage, but you need a connection to play.

The FLAC backbone - QBDLX — a program that downloads streams directly from Qobuz. - arcod These are run by people doing it for the love of it — mostly solo, mostly free. They're the whole reason Stash can hand you a real lossless file instead of a re-encode. If Stash earns a spot on your phone, send a little of that their way: a thank-you, a tip, whatever you've got. We stand on their shoulders. 🙏

Library - Spotify + YouTube Music in one unified library — liked songs, playlists, daily mixes, every Spotify mix worth syncing - Bulletproof matching — finds the right version of a track 99% of the time - Last.fm scrobbling, optional, off by default - Wrong-match flag — if Stash picked the wrong version, tap once from Now Playing and it queues a re-search - Likes and History mirroring — When enabled, each track you like & stream in Stash lands in your Spotify & YouTube accounts.

Playback - 5-band equalizer with presets, bass boost, virtualizer - Crossfader - Normalizer - Synced lyrics, pulled from LRCLIB and scrolled with the track

Privacy - No Stash servers. No accounts. No analytics. No third-party crash reporters. - Cookies stored on-device, encrypted with AES-256-GCM via Google's Tink - The only network requests Stash makes are to Spotify and YouTube directly - GPL-3.0, every line of code is open source

music player downloader open source offline streaming

What's new

v0.9.109Sep 27, 2026

Stash is social now. Listen with friends in real time, send a playlist as a link that stays up to date, and see what other Stash listeners are playing in the new Community section. Lyrics now light up word by word, too.
🎯 What's new - Listen together. Start a session from Now Playing → ⋮ → Listen together, then send the invite. Friends hear what you play, in time with you, and can suggest songs and send reactions. When the session ends, everyone gets their own queue back. - Share a playlist or mix as a link. Tap the share icon on a playlist, or long-press it in your Library. You can stop sharing any time. - Stash Community. A new, optional section on Home, showing what Stash listeners are digging this week. Post a playlist, mix or song from its share sheet or menu, or with the + on the section, then vote posts up or down. The best ones rise to the top. It's off until you turn it on in Settings → Appearance → Home layout → Community. - Word-by-word lyrics. Songs with Apple Music lyrics now highlight each word as it's sung. If a song's lyrics run early or late, use Offset in the lyrics sheet to line them up. Prefer the old line-by-line lyrics? Choose LRC only in Settings → Playback → Lyrics.
✨ Smaller improvements - The queue feels right. Dragging a song to a new spot is smooth, and a quick flick no longer removes a song by accident. To remove one, swipe it most of the way across. - Covers for songs from YouTube. Songs that stream from YouTube now show their album cover instead of a blank square. YouTube Music libraries with lots of saved albums and playlists now bring in all of them, not just the first batch. - The Daily Discover card on Home shows its full name instead of "Daily Disco…", and no longer says "daily" three times.
📝 Good to know - Community posts show the name you choose, and are public to everyone who has Community turned on. Posts stay up for 30 days, and you can take yours down any time. - Shared links and Community live on Stash's own server.