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Synq - Hires Offline Music
Offline lossless player with AI EQ for any headphones
Synq turns your phone into an audiophile-grade player — no subscription, no login, no cloud lock-in. • True lossless & hi-res: FLAC, ALAC, DSD, WAV — bit-perfect, no re-encoding • AutoEQ for 6,000+ headphones — pick your gear, hear it as engineers intended • Synced lyrics (LRCLIB), custom themes, sleep timer, playlists & daily mixes • 100% offline & private — your library stays on your device • Optional cloud (Dropbox/OneDrive) streaming when you want it Your music, your rules. iOS & Android.
Hey Product Hunt
I built Synq because every "hi-res" music app I tried wanted a subscription, an account, and a permanent internet connection — just to play files I already owned.
As someone who cares about sound, two things bugged me most:
1. Most apps quietly re-encode or upsample "lossless" audio. Synq plays your files bit-perfect, and even flags fake FLACs honestly.
2. Great headphones sound flat without correction. So I baked in AutoEQ for 6,000+ headphones — pick yours and the sound snaps into place, no manual band-tweaking.
Everything runs offline and on-device. No login, no tracking, your library never leaves your phone. Cloud (Dropbox/OneDrive) is there only if you opt in.
It's on iOS and Android today. Would love your feedback — especially from fellow audiophiles on what gear/formats I should support next
I'm not an "audiophile", but I do like listening to music. How is this better than just using spotify?
honestly this looks like exactly what i've been waiting for, basically a real music player for people who actually care about sound. one thing though, would be great if you could add crossfade between tracks in our own playlists, kind of like a mini gapless dj mode. would make listening sessions feel way more seamless.
Tried the AutoEQ with my HD 600s and the difference was honestly noticeable, way more detail in the mids than my usual player pulls out. Love that everything just lives on the phone with no account nonsense.
The autoeq with 6000+ headphone profiles is genuinely smart—most players leave you digging through EqualizerAPO presets, but having it baked in and tied to your actual gear is the kind of detail audiophiles will actually notice.
finally a player that actually handles my DSD files bit-perfect without trying to upsell me a subscription. the AutoEQ on my HD600s made a real difference.
Finally a music player that actually respects my FLAC collection without pushing me toward some streaming subscription. The AutoEQ matched my HD600s surprisingly well — bass tightened up without killing the midrange.
About Synq - Hires Offline Music on Product Hunt
“Offline lossless player with AI EQ for any headphones”
Synq - Hires Offline Music was submitted on Product Hunt and earned 12 upvotes and 13 comments, placing #50 on the daily leaderboard. Synq turns your phone into an audiophile-grade player — no subscription, no login, no cloud lock-in. • True lossless & hi-res: FLAC, ALAC, DSD, WAV — bit-perfect, no re-encoding • AutoEQ for 6,000+ headphones — pick your gear, hear it as engineers intended • Synced lyrics (LRCLIB), custom themes, sleep timer, playlists & daily mixes • 100% offline & private — your library stays on your device • Optional cloud (Dropbox/OneDrive) streaming when you want it Your music, your rules. iOS & Android.
Synq - Hires Offline Music was featured in Android (57.4k followers), iOS (110.5k followers) and Music (53.5k followers) on Product Hunt. Together, these topics include over 90.8k products, making this a competitive space to launch in.
Who hunted Synq - Hires Offline Music?
Synq - Hires Offline Music was hunted by Dean. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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Dean