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741 Player Plus

741 Hz · Patent-Protected · US 11,836,330

Retune Your Music To 741 Hz

The frequency of expression, clarity, and unstuck thinking.

Get 741 Player Plus How it works
● Free 20-song trial ● $19.99 unlocks 741 Hz ● $99.99 unlocks all 10 ● No ads, no tracking ● 14-day refund

See it work

See 741 Player Plus retune music in real time

Sixty seconds. Real-time 741 Hz retune of a song you'll recognise.

Trouble loading? Watch on YouTube

Why 741 Player Plus

Built for people who own their music — and want to hear it differently.

  • Throat-Chakra Tone

    The fifth canonical solfeggio frequency — associated with expression, clarity and finding the right words.

  • Working Music

    A favorite for problem-solving sessions. Distinct from the more sedating low tones.

  • Real-Time Retune

    Listen to your library at 741 Hz with one tap. Switch back to 440 Hz any time.

  • Patent-Protected

    US Patent 11,836,330. One-time $19.99 per platform. No subscriptions.

How it works

Real-time retuning. No re-encoding. No quality loss.

We don't make copies of your songs. We don't apply equalization or compression. We shift the pitch of the audio stream as it plays — and that's the entire trick.

  1. 01

    Add your music

    Point 741 Player Plus at a folder on your device — MP3, FLAC, WAV and most other common formats are supported. Your files stay where they are; nothing is uploaded.

  2. 02

    Tap to retune

    One tap and the entire library plays at 741 Hz. The original files aren't touched — the retune happens in real time on the way to your headphones.

  3. 03

    A/B as you go

    Switch back to 440 Hz any time. Compare the same song side-by-side and decide for yourself. Set a sleep timer, build playlists, listen offline.

Patent-protected. The real-time frequency-changing engine in 741 Player Plus is covered by US Patent 11,836,330 — so the option to retune your own music can't be quietly taken away from you.

Why we built 741 Player Plus

TODO_UNIQUE_COPY — 300+ words. Angle: 741 Hz as the working/problem-solving tone. Distinct positioning from 528 and 432. Voice: SYQEL indie.

From the audience

Loved by listeners who own their music.

  • "TODO_UNIQUE_COPY"
    TODO
    iOS user
  • "TODO_UNIQUE_COPY"
    TODO
    Android user
  • "TODO_UNIQUE_COPY"
    TODO
    macOS user

Get the app

Try free. Upgrade once.

No ads. No tracking. No subscriptions. 14-day money-back guarantee on every paid tier.

  • Free trial

    $0

    20 retunes. No card. Just open the app and try it.

  • Unlock 741 Hz

    $19.99

    One-time. 741 Hz unlocked forever on this platform. Add other frequencies later for $19.99 each.

  • Unlock all 10

    $99.99

    One-time. 741 Hz plus all 9 solfeggio tunings (174, 285, 396, 417, 528, 639, 741, 852, 963).

Download for App Store iPhone & iPad Download for Google Play Android Download for macOS Apple Silicon & Intel Download for Windows Windows 10 / 11

Prefer a direct installer? Windows .exe · Mac .dmg

Patent-protected by US Patent 11,836,330 · Built and self-funded by SYQEL INC

FAQ

Quick questions

What is 741 Hz used for?

TODO_UNIQUE_COPY

Can I work to 741 Hz music?

TODO_UNIQUE_COPY

How is 741 Hz different from 432 Hz?

TODO_UNIQUE_COPY

What formats does the app support?

MP3, FLAC, WAV, and most other common audio formats.

Is it a one-time purchase?

Free for 20 retunes, then $19.99 to unlock this frequency or $99.99 for all 10. One-time, no subscriptions.

The other tunings

Looking for a different frequency?

We make a player for each tuning so you can pick the one that fits what you're after. Every app uses the same patent-protected real-time engine.