432 Player Plus

What is 432 Hz tuning?

432 Hz is an alternative tuning standard where A4 is set to 432 cycles per second instead of the modern 440 Hz reference. Every other note in the scale is shifted proportionally, so the music stays musically intact — the whole scale simply sits 8 Hz lower.

Why retune music to 432 Hz?

Many listeners describe 432 Hz tuning as warmer, rounder and more relaxed than 440 Hz of the same song. Whether that's a physical effect or a matter of acoustic preference is up to you to decide — 432 Player Plus simply makes it easy to A/B for yourself.

Will 432 Player Plus alter my original music files?

No. The retune happens in real time during playback. Your original files stay exactly as they were. Switch back to 440 Hz any time with one tap.

What music formats does 432 Player Plus support?

MP3, FLAC, WAV, and most other common audio formats. The app uses advanced algorithms to shift the tuning while preserving audio quality.

Can I try it before paying?

Yes. The first 20 retunes are free — no signup, no credit card. After that you choose: $19.99 to unlock 432 Hz on this player permanently, or $99.99 once to unlock all 10 frequencies (432 Hz plus the 9 solfeggio tones).