## ⚠ 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. --- last_verified: "2026-05-05T18:36:40.921Z" --- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Slow Speed" developer_entity: "Universitair Medisch Centrum St Radboud" bundle_id: "nl.radboudumc.slowspeed" app_store_id: "6446640265" category: "Health & Fitness" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-04-15" report_date: "2026-05-05" report_version: "1.3.5" total_reviews: 0 confidence: "low" confidence_score: 0.05 data_age_days: 0 momentum_velocity: "intense" intelligence_version: 2 tags: ["health & fitness", "free", "mobile app", "app review", "app analysis", "individuals", "increased", "developing"] canonical_url: "https://marlvel.ai/intel-report/health-fitness/slow-speed" license: "CC-BY-NC 4.0" content_version: "v2" --- # Slow Speed App Audit ## TL;DR {#tldr} - **Category**: Health & Fitness · Free > **TL;DR:** Slow Speed is a health & fitness app by Universitair Medisch Centrum St Radboud, available on iOS & Android. > > **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence. > **Key Insight:** Slow Speed is a health & fitness app by Universitair Medisch Centrum St Radboud. ## Quick Facts | Fact | Value | | :--- | :--- | | **Category** | Health & Fitness | | **Developer** | Universitair Medisch Centrum St Radboud | | **Pricing** | Free | | **Platforms** | iOS & Android | | **Confidence** | Low (0.05/1.0) | | **Data Age** | 0d | ## Metadata & Market Performance - **Publisher:** Universitair Medisch Centrum St Radboud - **Category:** Health & Fitness - **Target Audience:** Individuals at an increased risk of developing Parkinson's disease who are enrolled in the Radboudumc research study. - **Platforms:** iOS & Android - **Version Audited:** 1.3.5 - **Audit Date:** 2026-05-05 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.05/1.0) - **App Store ID (iOS):** 6446640265 - **Bundle ID:** nl.radboudumc.slowspeed - **Google Play ID:** nl.radboudumc.slowspeed - **Data Window:** Analysis based on signals collected up to 2026-05-05 ## Executive Snapshot Slow Speed is a health and fitness application designed to encourage physical activity among individuals at an increased risk of developing Parkinson's disease. The app tracks user progress through step counting and heart rate monitoring while providing support via a virtual coach. It is notable for being a restricted-access tool developed by Radboudumc exclusively for participants in their specific research study. ## App DNA (Features & Intent) - **[Standard] Weekly Goal Setting:** The app allows users to establish and track personalized weekly physical activity goals. * *User Intent:* Users value self-expression and personalized experiences. - **[Standard] Activity Monitoring:** Tracks user progress by measuring daily step counts and heart rate data. * *User Intent:* Users are motivated by consistent progression and daily incentives. - **[Standard] Virtual Coaching:** Provides a virtual coach to stimulate and support users throughout their activity program. * *User Intent:* Users seek enhanced value through premium features. ## Monetization Strategy - **Model:** Free ## App Momentum (Intense) {#momentum} Last updated 20d ago. 5 versions tracked. > **Cadence:** 5 total versions · 0 majors in last 6 months · 20 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Slow Speed is an established health & fitness app that is completely free. > **Bottom Line:** This is a closed-access research tool for a specific clinical study and is not available for general public use. **Best for:** Individuals at an increased risk of developing Parkinson's disease who are enrolled in the Radboudumc research study. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Total Reviews | 0 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS & Android | | Key Features | 3 analyzed | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Slow Speed** (this app) | N/A/5 | N/A | Universitair Medisch Centrum St Radboud | | [Taller AI: Height Maximizer](https://marlvel.ai/intel-report/health-fitness/taller-ai-height-maximizer) | 4.7/5 | Excited | Leadimize | | [Strava: Run, Bike, Walk](https://marlvel.ai/intel-report/health-fitness/strava-run-bike-walk) | 4.7/5 | Upset | Strava, Inc. | | [GoTall - Height Predictor](https://marlvel.ai/intel-report/health-fitness/gotall-height-predictor) | 4.6/5 | Excited | Super Viral Studio | | [TallerTeen - Grow Taller Now](https://marlvel.ai/intel-report/health-fitness/tallerteen-grow-taller-now) | 4.7/5 | Excited | Viral App Developement LLC | | [Runmeter Running & Walking GPS](https://marlvel.ai/intel-report/health-fitness/runmeter-running-walking-gps) | 4.7/5 | Excited | Abvio Inc. | ## Company Profile - **Developer:** Universitair Medisch Centrum St Radboud - **Website:** [https://www.radboudumc.nl/expertisecentra/parkinson-en-bewegingsstoornissen/onderzoek-en-innovatie/research-support/deskundigen-en-deelnemers-aan-het-woord/vraagbaak/slow-speed](https://www.radboudumc.nl/expertisecentra/parkinson-en-bewegingsstoornissen/onderzoek-en-innovatie/research-support/deskundigen-en-deelnemers-aan-het-woord/vraagbaak/slow-speed) - **Social:** [Instagram](https://instagram.com/radboudumc) · [Facebook](https://www.facebook.com/radboudumc) · [X/Twitter](https://twitter.com/radboudumc) · [YouTube](https://youtube.com/@radboudumc_) · [LinkedIn](https://www.linkedin.com/company/radboudumc) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/slow-speed/id6446640265?uo=4) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=nl.radboudumc.slowspeed&hl=en&gl=us) - **Dev Site:** [Official Website](https://www.radboudumc.nl/expertisecentra/parkinson-en-bewegingsstoornissen/onderzoek-en-innovatie/research-support/deskundigen-en-deelnemers-aan-het-woord/vraagbaak/slow-speed) - **Sources:** App store metadata. ## Related Intel Reports - [*Taller AI: Height Maximizer*](https://marlvel.ai/intel-report/health-fitness/taller-ai-height-maximizer) (Leadimize) — 4.7/5 Rating | Positive Sentiment - [*Strava: Run, Bike, Walk*](https://marlvel.ai/intel-report/health-fitness/strava-run-bike-walk) (Strava, Inc.) — 4.7/5 Rating | Terrible Sentiment - [*GoTall - Height Predictor*](https://marlvel.ai/intel-report/health-fitness/gotall-height-predictor) (Super Viral Studio) — 4.6/5 Rating | Positive Sentiment - [*TallerTeen - Grow Taller Now*](https://marlvel.ai/intel-report/health-fitness/tallerteen-grow-taller-now) (Viral App Developement LLC) — 4.7/5 Rating | Positive Sentiment - [*Runmeter Running & Walking GPS*](https://marlvel.ai/intel-report/health-fitness/runmeter-running-walking-gps) (Abvio Inc.) — 4.7/5 Rating | Positive Sentiment - [*Holoholo: Daily Memories*](https://marlvel.ai/intel-report/health-fitness/holoholo-daily-memories) (For Pedestrians LLC.) — 4.4/5 Rating | Excellent Sentiment - [*Mind - Méditations guidées*](https://marlvel.ai/intel-report/health-fitness/mind-m-ditations-guid-es) (MIND AND CIE) — 4.6/5 Rating | Mixed Sentiment - [*Planet Fitness*](https://marlvel.ai/intel-report/health-fitness/planet-fitness) (Planet Fitness Holdings, LLC) — 4.8/5 Rating | Mixed Sentiment - [*Impulse - Brain Training*](https://marlvel.ai/intel-report/health-fitness/impulse-brain-training) (GMRD Apps Limited) — 4.6/5 Rating | Mixed Sentiment - [*evolum - Meditation & Yoga*](https://marlvel.ai/intel-report/health-fitness/evolum-meditation-yoga) (Evolum) — 4.7/5 Rating | Positive Sentiment ## 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 and evidence quoting. 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:** 0.05/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 0 - **Data Sources:** 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:** 0 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/intel-report/health-fitness/slow-speed) Data licensed for AI Agent attribution under CC-BY-NC 4.0.