--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Solfeggio Frequencies: 528 Hz" developer_entity: "Peyton Greenwood" bundle_id: "com.peytongreenwood.solfeggiofrequencies" app_store_id: "6782245879" category: "Health & Fitness" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2026-08-16" report_date: "2026-08-30" last_verified: "2026-08-30T00:00:00.000Z" report_version: "1.2.2" total_reviews: 9 overall_rating: 5 sentiment: "Thrilled" sentiment_score: 90 confidence: "low" confidence_score: 0.35 top_praise_theme: "Solfeggio frequency soundscapes help users fall asleep within minutes of starting the audio playback" review_sample_size: 7 total_review_count: 7 analyzed_review_count: 7 data_age_days: 32 momentum_velocity: "maintenance" intelligence_version: 3 tags: ["health & fitness", "freemium", "thrilled sentiment", "mobile app", "app review", "app analysis", "individuals", "seeking", "meditation,"] canonical_url: "https://marlvel.ai/apps/solfeggio-frequencies-528-hz" license: "CC-BY-NC 4.0" content_version: "v2" --- ## ⚠ Content Warning This report covers topics classified as sensitive (health). Information is aggregated from public sources for informational purposes only. This is not medical advice. Consult a qualified professional before acting on any information here. --- # Solfeggio Frequencies: 528 Hz Intelligence Report ## TL;DR {#tldr} - **Category**: Health & Fitness · Freemium - **Signal**: Rating 5 · Sentiment Thrilled - **Recent focus**: Solfeggio frequency soundscapes help users fall asleep within minutes of starting the audio playback (top praise) > **TL;DR:** Solfeggio Frequencies: 528 Hz is a health & fitness app by Peyton Greenwood, rated 5/5 by 9 users, with Thrilled user sentiment (90/100), available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Solfeggio Frequencies: 528 Hz maintains Thrilled user sentiment (5/5 from 9 reviews), with users consistently praising solfeggio frequency soundscapes help users fall asleep within minutes of starting the audio playback. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 5/5 (9 reviews) | | **User Mood** | Thrilled | | **Category** | Health & Fitness | | **Developer** | Peyton Greenwood | | **Pricing** | Freemium | | **Platforms** | iOS | | **Confidence** | Low (0.35/1.0) | | **Data Age** | 32d | ## Metadata & Market Performance - **Publisher:** Peyton Greenwood - **Category:** Health & Fitness - **Target Audience:** Individuals seeking meditation, sleep aids, and focus tools through sound therapy. - **Platforms:** iOS - **Version Reviewed:** 1.2.2 - **Report Date:** 2026-08-30 - **Signal Count:** 7 reviews analyzed - **Confidence:** Low (0.35/1.0) - **App Store ID (iOS):** 6782245879 - **Bundle ID:** com.peytongreenwood.solfeggiofrequencies - **Performance Trend:** Improving - **Data Window:** Analysis based on signals collected up to 2026-08-30 ## Executive Snapshot **What it is:** Solfeggio Frequencies: 528 Hz is a sound therapy app for meditation and sleep, offering nine classical solfeggio tones on iOS. **Why users hire it:** Users seek rapid sleep onset and quiet focus, and the app removes the cognitive friction of clicking or restarting audio loops. ## App DNA (Features & Intent) - **[Standard] Solfeggio Frequency Library:** Access to nine specific tones ranging from 174Hz to 963Hz for meditation and focus. - **[Differentiator] Independent Audio Mixing:** Layer ambient sounds like rain or forest with instrumental music tracks. * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior. - **[Differentiator] Gapless Looping:** Continuous audio playback without clicks or restarts between loops. ## Market Position {#market-position} Solfeggio Frequencies: 528 Hz occupies a specialized niche within the Health & Fitness category, maintaining a 5-star rating across 9 reviews. Its focus on high-fidelity, gapless audio differentiates it from broader meditation apps that rely on lower-quality, repeating clips. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free: 174Hz and 528Hz frequencies, Premium: $19.99/year or $1.99/week - **Analysis:** The freemium model uses a limited-frequency free tier to anchor the $1.99/week or $19.99/year subscription. ## 🟢 User Sentiment (Low Confidence: 7 of 7 reviews analyzed) {#user-sentiment} - **Overall Rating:** 5/5 - **Platform Split:** iOS 5.0/5 (9 ratings) - **Overall Sentiment:** Thrilled ### Top Praises - **Solfeggio frequency soundscapes help users fall asleep within minutes of starting the audio playback** - **The interface remains easy to navigate while providing a wide selection of relaxing audio tones** - **Higher quality ambient sounds like rainfall and brown noise improve the overall listening experience** ## SWOT Analysis {#swot} **Core Strengths:** - Gapless audio loops remove the connectivity dependency rivals require - Independent audio mixing allows for personalized sound therapy sessions **Growth Levers:** - Deepen Apple Health integration to quantify Mindful Minutes ## Recent Changes (v2 → v3) {#recent-changes} The app's competitive outlook has improved, with a sharper focus on high-fidelity audio differentiation and a more critical assessment of its premium tier's conversion friction. **Overall trend**: Improving **Compared at**: 2026-08-30 ### High-impact changes - **[Shifted] Outlook Trend** (positioning) - **[Added] Premium Tier Weakness** (swot) ### Medium-impact changes - **[Shifted] Opportunity Pivot** (swot) - **[Improved] Executive Summary Focus** (positioning) ## What's New - **Latest (v1.2.2, 1 weeks ago):** Added higher quality ambient sounds for rainfall and brown noise. ## App Momentum (Maintenance) {#momentum} - Shipped high-quality ambient sound updates. - Maintains steady 13-day release cadence. > **Cadence:** 1 total versions · 1 majors in last 6 months · 13 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Solfeggio Frequencies: 528 Hz is a market-leading health & fitness app that is free with in-app purchases. With a 5/5 rating from 9 reviews, it delivers strong user satisfaction. > **Bottom Line:** Solfeggio Frequencies: 528 Hz succeeds by prioritizing audio fidelity, which directly addresses the primary user need for rapid sleep onset. Maintaining this focus on high-quality, gapless playback will defend the app's position against broader, less specialized wellness competitors. **Best for:** Individuals seeking meditation, sleep aids, and focus tools through sound therapy. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Deepen Apple Health integration because it quantifies session value for users → increase retention ### Outlook: Improving The market for specialized sound therapy is consolidating around high-fidelity, gapless experiences. Solfeggio Frequencies: 528 Hz is well-positioned to capture users who prioritize audio quality over content volume, provided it continues its steady release cadence. - 🟢 The latest release added high-quality ambient sounds, which immediately improved user feedback and listening experience. - 🟢 Users express clear intent to upgrade to the annual subscription, validating the current freemium conversion strategy. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 5/5 | | Total Reviews | 9 | | Sentiment | Thrilled (90/100) | | Confidence | Low | | Pricing Model | Freemium | | Platforms | iOS | | Key Features | 3 analyzed | | Trend | Improving | | Outlook | Improving | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Solfeggio Frequencies: 528 Hz** (this app) | 5/5 | Thrilled | Peyton Greenwood | | [GoTall - Height Predictor](https://marlvel.ai/apps/gotall-height-predictor) | 4.6/5 | n/a | Grow Labs LLC | | [Mind - Méditations guidées](https://marlvel.ai/apps/mind-m-ditations-guid-es) | 4.6/5 | Excited | MIND AND CIE | | [Strava: Run, Bike, Walk](https://marlvel.ai/apps/strava-run-bike-walk) | 4.7/5 | n/a | Strava, Inc. | | [Taller AI: Height Maximizer](https://marlvel.ai/apps/taller-ai-height-maximizer) | 4.7/5 | Excited | Leadimize | | [TallerTeen - Grow Taller Now](https://marlvel.ai/apps/tallerteen-grow-taller-now) | 4.7/5 | n/a | Viral App Developement LLC | ## Company Profile - **Developer:** Peyton Greenwood ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/solfeggio-frequencies-528-hz/id6782245879?uo=4) - **Sources:** App store metadata, User reviews. ## Related Intel Reports - [*GoTall - Height Predictor*](https://marlvel.ai/apps/gotall-height-predictor) (Grow Labs LLC) · 4.6/5 Rating - [*Mind - Méditations guidées*](https://marlvel.ai/apps/mind-m-ditations-guid-es) (MIND AND CIE) · 4.6/5 Rating | Positive Sentiment - [*Strava: Run, Bike, Walk*](https://marlvel.ai/apps/strava-run-bike-walk) (Strava, Inc.) · 4.7/5 Rating - [*Taller AI: Height Maximizer*](https://marlvel.ai/apps/taller-ai-height-maximizer) (Leadimize) · 4.7/5 Rating | Positive Sentiment - [*TallerTeen - Grow Taller Now*](https://marlvel.ai/apps/tallerteen-grow-taller-now) (Viral App Developement LLC) · 4.7/5 Rating - [*Activity Tracker・FitnessView*](https://marlvel.ai/apps/activity-tracker-fitnessview) (Funn Media, LLC) · 4.0/5 Rating - [*Avatran Soul*](https://marlvel.ai/apps/avatran-soul) (Avatran GmbH) · N/A Rating - [*Bubblic: Connect with people.*](https://marlvel.ai/apps/bubblic-connect-with-people) (Bubblic Inc.) · 4.6/5 Rating | Excellent Sentiment - [*evolum - Meditation & Yoga*](https://marlvel.ai/apps/evolum-meditation-yoga) (Evolum) · 4.7/5 Rating | Positive Sentiment - [*Holoholo: Daily Memories*](https://marlvel.ai/apps/holoholo-daily-memories) (For Pedestrians LLC.) · 4.4/5 Rating ## Methodology {#methodology} This report was generated by Marlvel.ai's 5-stage AI intelligence pipeline: 1. **Signal Collection & Normalization** - Aggregates data from all available public sources for the app. Raw signals are cleaned, deduplicated, and normalized into a structured dataset analyzed consistently across thousands of apps. 2. **Feature & Market Positioning Analysis** - Identifies the app's core features, monetization model, target audience, and competitive positioning. Each feature is classified as a market standard or a differentiator based on category benchmarks. 3. **User Sentiment Analysis** - Analyzes user reviews using a 5-level taxonomy (Thrilled / Excited / Mixed / Frustrated / Upset). Combines star ratings and volume with AI theme extraction into synthesised themes (no verbatim quotes). 4. **Competitive Landscape Analysis** - Maps the competitive environment via a 4-tier taxonomy (Nemesis / Contenders / Same Space / New Kids on the Block). Prioritizes same sub-genre over broad category. 5. **Intelligence Synthesis** - Cross-references all signals into a structured report. Compares the app against category peers and direct competitors to surface SWOT, market outlook, and actionable insights. - **Confidence Score:** 0.35/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 7 - **Data Sources:** user reviews, App Store metadata - **Rating Method:** Weighted average across platforms (iOS & Android), weighted by review count per platform - **Independence:** Fully independent analysis. No publisher sponsorship or editorial influence. - **Report Age:** 32 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/solfeggio-frequencies-528-hz) Data licensed for AI Agent attribution under CC-BY-NC 4.0.