Glenn Harrold Publishing
App Store →Report updated Apr 27, 2026
639hz Solfeggio Sonic Meditation by Glenn Harrold & Ali Calderwood
For individuals seeking guided meditation and sound therapy to improve emotional well-being and sleep quality.
Overview · Full Intel report in progress
639hz Solfeggio Sonic Meditation by Glenn Harrold & Ali Calderwood is an established health & fitness app that is a paid app. With a 4.7/5 rating from 15 reviews, it shows polarized user reception.
What is 639hz Solfeggio Sonic Meditation by Glenn Harrold & Ali Calderwood?
Current Momentum
v1.2
This update from Apple will improve the functionality of this app. No new features are included. Upgraded audio tracks and new PDF content.
Competition
Rivals identification in progress
7-Day Rank Pulse 🇺🇸
Health & FitnessNo ranking data
Rating Pulse 🇺🇸
What makes this app unique?
What Does It Look Like?
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What Are The Key Features?
Features meditation tracks based on the 639 Hz frequency intended to harmonize relationships and perceptions of love.
Includes a guided session designed to return the user to full waking consciousness for use during the day.
Provides a secondary track specifically structured to guide the user into a deep sleep state.
Incorporates spoken affirmations to support the user's focus on emotional balance and self-acceptance.
How much does it cost?
Who Built It?
Glenn Harrold Publishing
Providing professional guided hypnotherapy and meditation audio to help users address specific wellness goals and sleep challenges.
Portfolio
13
Apps
What other apps does Glenn Harrold Publishing make?
528hz Solfeggio Sonic Meditation by Glenn Harrold & Ali Calderwood
417hz Solfeggio Sonic Meditation by Glenn Harrold & Ali Calderwood
Sports Performance Hypnosis by Glenn Harrold
Sleep Easily Meditations
Solfeggio Sonic Meditations
Ultimate Weight Loss Hypnosis
Explore the full Glenn Harrold Publishing report
Portfolio breakdown, audience, momentum, and every app published by Glenn Harrold Publishing.
Analysis in progress, available soon
What do users think recently?
Analysis in progress, available soon
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
Analysis in progress, available soon
What is the competitive landscape for 639hz Solfeggio Sonic Meditation by Glenn Harrold & Ali Calderwood?
How's The Health & Fitness Market?
Market outlook for this category
Available very soon
Strategic analysis coming soon
SWOT, key takeaways & outlook
The outtake for 639hz Solfeggio Sonic Meditation by Glenn Harrold & Ali Calderwood
Key Takeaways
This app combines Solfeggio frequency sound therapy with guided hypnosis to support emotional health and sleep hygiene.
Where Is It Heading?
Trend analysis
Available very soon