Explore the healing power of nine classical solfeggio tones for meditation and sleep. Layer ambient sounds and music with a seamless timer. Integrates with Apple Health to log mindful minutes.
1.2.1
August 8, 2026
New in this version • A floating player bar now sits just above the tabs — pause or resume your mix from any screen, without going back to the Mixer • Tap the bar to jump straight to the Mixer
MoreUnlock all 9 solfeggio frequencies & full app access
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Solfeggio Frequencies offers all nine classical solfeggio tones, ranging from 174Hz to 963Hz. Two frequencies, 174Hz and 528Hz, are available for free without any usage limits.
Yes, the app is designed to work with your phone locked and in silent mode. Audio will continue to play in the background, allowing for uninterrupted meditation or sleep sessions.
Yes, Solfeggio Frequencies offers optional integration with Apple Health. Completed sessions can be logged as Mindful Minutes, helping you track your wellness activities.
Premium access is available through a yearly subscription for $19.99, which includes a 7-day free trial, or a weekly subscription for $1.99 without a trial. These subscriptions unlock all frequencies, ambient sounds, music, and unlimited session lengths.
Subscriptions auto-renew unless cancelled at least 24 hours before the current period ends. You can manage your subscriptions directly within your Apple ID account settings.
The app is designed for simplicity, making it accessible for beginners. Users can tap a tone, press play, and let it loop seamlessly for their chosen duration.
The app was last updated on July 17, 2026, indicating ongoing development and support. The current version is 1.2.0.
Solfeggio Frequencies has an age rating of 4+, making it suitable for a wide range of users interested in its features.