Attune: 432Hz Player & Radio

Download Attune: 432Hz Player & Radio APK Free and hear your music retuned. Attune is a 432Hz music player app and retune music to 432Hz app that plays your local music files and shifts them to 432 Hz in real time, the natural frequency that sounds softer, warmer, and more harmonious than the 440 Hz standard. There is no streaming, no account, and no ads, just your music, the way it was meant to sound.

Attune: 432Hz Player & Radio APK Features

The app is built around its own native audio engine, so retuning happens on the fly without touching your original files. Every feature below serves the same goal: your own library, played back at 432 Hz with clean sound and simple controls.

– 432 Hz real-time retuning: every song is pitch-shifted to 432 Hz on the fly, and you can toggle it on or off to hear the difference instantly.
– Custom C++ audio engine: Attune runs its own native C++ engine with r8brain for sample-rate-accurate pitch shifting and Oboe for direct hardware output with minimal latency, for clean, artifact-free 432 Hz conversion that preserves the full quality of your files, from 16-bit MP3s to 24-bit FLACs.
– Gapless playback: tracks flow seamlessly into each other with click-free crossfades, with no gaps and no interruptions, handled entirely in the native engine for sample-accurate timing.
– Clean, dark interface: a sleek player designed for music lovers, with full-screen artwork, blur backgrounds, swipe gestures, and smooth animations.
– Favorites and playlists: organize your library your way by hearting favorite tracks, creating playlists, and dragging to reorder.
– Smart library scanner: the app automatically finds all audio files on your device and supports MP3, FLAC, WAV, AAC, M4A, OGG, OPUS, and WMA.
– Native equalizer and background playback: access your device’s built-in audio effects and equalizer for full sound control, and keep listening while you use other apps, with full playback control from your notification bar and lock screen.
– 32 languages and fully offline: the app is available in 32 languages, including English, German, Dutch, Spanish, French, Portuguese, Italian, Turkish, Polish, Russian, Japanese, Korean, Chinese, Arabic, Hindi, and Indonesian, and it works fully offline with no internet, no cloud, and no sign-up, so your music stays on your device.

Together, these features make Attune a 432Hz offline music player app that keeps your library private.

The 440 Hz tuning standard was adopted in the 20th century, but musicians and listeners around the world prefer 432 Hz for its natural, calming quality. Attune lets you experience the difference with your own music library, with no special files needed.

Download Attune and hear your music in a new light. Androidru.com Android App Store is the best and safest APK downloader in 2027, so get the Attune 432Hz Player APK for Android there and compare the sound for yourself.