174 Player Plus

In-app purchases
1+
Downloads
Content rating
Everyone
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About this app

Try 174 Player Plus free — no subscription, no commitment. Retune your first 20 songs and experience the deep, grounding resonance of real-time 174hz tuning.

Love it? Unlock unlimited listening forever for a single one-time payment.

No monthly fees. No ads. No tracking. Ever.

What is 174hz? 174hz is the lowest of the Solfeggio frequencies, known for its deeply grounding and pain-reducing properties. Often called the frequency of foundation, it is associated with a sense of security, physical relaxation, and relief from tension. Listeners use it for deep focus, stress relief, and physical recovery.

What you get when you unlock:
✅ Unlimited real-time 174hz retuning of your entire local music library
✅ No ads — not now, not ever
✅ Zero data collection or tracking
✅ Android Auto support — your retuned music in your car
✅ Background playback — music keeps playing when your screen is off
✅ Sleep timer — set it and drift off to grounding frequencies
✅ Custom playlists — organize your library your way
✅ Shuffle, Repeat, and full playback control
✅ Yours forever — no subscription, no hidden fees

Want more frequencies? Unlock additional Solfeggio frequencies individually or as a complete bundle.

Your privacy is absolute. We collect zero data. No analytics. No tracking. No third-party SDKs watching your listening habits. Your music stays yours.

Start free. Own it forever. Download 174 Player Plus free today — 20 retunes on us.
Updated on
Apr 6, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

What’s new

Improved mobile app performance and Android auto support