SonicOS

MartinB

About this app

SonicOS transforms the way you experience music. Whether your recordings are rough or polished, your earbuds budget or premium — SonicOS closes the gap and delivers the sound you deserve.

🎧 SOUND PRESENCE
Automatically boosts bass, warmth and loudness. Makes cheap earphones sound expensive and great ones sound extraordinary. One tap — instant upgrade.

🎚️ LISTENING MOODS — REAL EQUALIZER
8 hand-tuned presets for every moment. Flat, Bass Head, Bosy, Shokzy, Airpody Pro, Classical, Jazz, and more. Real audio processing — not just a visual display.

🌙 SLEEP TIMER
Set music to fade out and stop after 15, 30, 45, 60, or 90 minutes. Music fades out smoothly in the last 30 seconds. Perfect for falling asleep.

⚡ PLAYBACK SPEED
0.75× to 2× speed with one tap. Great for learning, podcasts, or slowing down your favourite tracks.

🎵 FULL LOCAL LIBRARY
Songs, Albums, Artists, Folders, and Playlists — all from your device. No cloud. No internet required. No subscription needed to listen.

🎨 BEAUTIFUL PLAYER
Living artwork with reactive ring, spectrum visualizer, blurred background, and smooth animations that respond to your music.

🔒 YOUR PRIVACY — GUARANTEED
Your music never leaves your device. No data collection. No ads. No tracking. Ever.

Every track. Your best sound.

What’s new

Fixed icon display on Android 16 / Galaxy S25 Ultra. Added Chromatic Mode — the player now reads your album art and colors the entire UI to match. Every song gets its own atmosphere, and plus...And more options added to make SonicOS more useful...