Hummed Sound Therapy
Evidence-Based Audio Healing
Free · In‑App Purchases
HUMMED is an evidence-based sound therapy app designed by a naturopathic physician and built on the science of how specific frequencies interact with the brain and body. Every track in our growing library is grounded in 85+ peer-reviewed clinical studies... not guesswork, not trend-chasing... real research translated into real therapeutic audio.
This isn't a white noise machine. This isn't a meditation timer with ocean sounds. HUMMED delivers precision-calibrated binaural beats, isochronic tones, and vibroacoustic frequencies targeting specific health outcomes.
HOW IT WORKS
Your brain naturally synchronizes to external rhythmic stimuli. HUMMED uses this principle (called brainwave entrainment) to gently guide your neural activity toward therapeutic frequency states. A 3 Hz delta track encourages deep sleep. A 40 Hz gamma track sharpens focus and memory. A 6 Hz theta track drops you into meditative calm within minutes.
WHAT'S INSIDE
Our full and growing library of tracks spans conditions including:
- Sleep & Insomnia... delta frequency protocols for deep, restorative rest
- Meditation & Relaxation... theta frequencies for meditative states
- Chronic Pain... the frequency protocol with the strongest clinical evidence for pain relief
- Stress, Anxiety & Mood... alpha frequencies for calm focus and emotional balance
- Cognitive Performance & Memory... gamma frequencies for memory and focus
- ADHD & Focus... a specialized split-hemisphere isochronic technique
- Respiratory Health... vibroacoustic frequencies for chest wall therapy
- Inflammation & Immune Support... 90 Hz vibroacoustic targeting anti-inflammatory pathways
- Tinnitus... spectrally shaped noise for cortical habituation
Each condition offers a Pure Tone version (clinical precision) and an Ambient Journey version (the same therapeutic frequencies wrapped in soundscapes of rain, Tibetan bowls, cello, piano, and nature sounds).
FOUR FREE TRACKS: With intent to add additional overtime.
Try Serene Mind (theta meditation with Tibetan bowls), Serene Mood (alpha stress relief with piano and nature sounds), Diane's Rain & Release (alpha breathwork wrapped in an immersive rain-and-thunderstorm soundscape), and Brannon's Ocean Reverie (an alpha wind-down for rest and sleep with solo violin and ocean waves) completely free.
BUILT FOR REAL SESSIONS
HUMMED tracks run 20 to 60 minutes because that's what the research supports. Audio continues playing when your screen locks. Lock-screen controls let you pause, scrub, and manage playback without picking up your phone. Download tracks for offline listening so your therapy isn't dependent on a WiFi connection. With the new fade timer you can listen to short excerpts of any track when needed.
GROWING MONTHLY
New tracks are added regularly. Your subscription gives you access to every track we release, present and future.
DESIGNED BY A PHYSICIAN
HUMMED was created by Dr. Michael Hummel, a board-certified naturopathic physician specializing in regenerative wellness and longevity medicine. Every track includes a detailed clinical description explaining the specific frequencies used, the research behind them, and how to listen for maximum therapeutic benefit. This is a complement to professional medical care... not a replacement.
IMPORTANT SAFETY INFORMATION
Not for use with epilepsy, cardiac arrhythmias, or pacemakers. Do not use while driving. These audio programs are not intended to diagnose, treat, cure, or prevent any disease.
SUBSCRIPTION
Subscribe to unlock our full and growing library of therapeutic tracks, including offline downloads and every new track added monthly.
- $2.99/month or $29.99/year
- Cancel anytime through your Apple ID settings
Questions or feedback? Reach us at info@hummelmed.com
Privacy Policy:
https://hummedsoundtherapy.com/download.html#privacy
Terms of Use (EULA):
https://hummedsoundtherapy.com/download.html#privacy
HUMMED 1.0.2
- New: set a fade timer on any track: pick where to start, and it gently fades in, plays for your chosen length, then fades out and stops. Great for winding down.
- New: record your own affirmations and play them quietly beneath any track, in soft repeating bursts with adjustable volume and spacing.
- More free tracks to explore, our goal is to add additional free tracks overtime as well.
- Bluetooth headphone and stability improvements.
The developer, MICHAEL BLAINE HUMMEL, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- MICHAEL BLAINE HUMMEL
- Size
- 87.8 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- HUMMED Annual $29.99
- HUMMED Monthly $2.99
- Copyright
- © 2026 Hummed LLC