Stash

Your Spotify + YouTube Music library, offline in FLAC for free.

Stash is an offline-first Android music player that syncs your liked songs, playlists, daily mixes, and discover mixes from both Spotify and YouTube Music into a single unified local library. Tracks are downloaded as high-quality FLAC audio.

Stash is not an online streaming service. It's a personal-library tool for people who already have Spotify or YouTube Music accounts and want their library available offline on their terms. Studio quality tracks, they're yours to keep.

Features ● Offline everything — tracks download as high-quality lossless audio ● Bulletproof matching — finds the right version of tracks 99% of the time ● Custom playlists — create your own playlists and save tracks to them from anywhere. ● Spotify & YT sync preferences — choose exactly which playlists, liked songs, daily mixes, and discovery mixes to sync. Individual toggles for each. Don't want Daily Mix 3? Turn it off. ● Expanded Spotify mix detection — Release Radar, Discover Weekly, On Repeat, Daylist, Repeat Rewind, Time Capsule, and Daily Mixes 1-6 are all automatically detected when available. Each gets its own toggle. ● Refresh vs Accumulate sync modes — mixes can either replace their contents each sync (Refresh) or stack new tracks on top of what's already there (Accumulate). Your call. ● Parallel downloads — 8 simultaneous tracks. Background sync runs as a foreground service so it actually finishes with the phone locked. ● High-res album art ● Automatic update notifications — checks GitHub for new releases daily and notifies you when one is available. ● Full equalizer — 5-band EQ with presets, bass boost, and virtualizer ● Spotify sign-in built in — just log into Spotify inside the app ● Private by design — credentials encrypted with AES-256-GCM, no servers, no telemetry, nothing leaves your phone ● Free and open source — no subscriptions, no ads, GPL-3.0

★ Untouched apk with Original Hash Signature ★ Certificate MD5 digest: 51572c31db0cf8ec5d499a5da790aebf ★ No changes were applied ➡ Languages: Full Multi Languages ➡ CPU architectures: arm64-v8a, armeabi-v7a, x86, x86_64 ➡ Screen DPIs: 160dpi, 240dpi, 320dpi, 480dpi, 640dpi