--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Supplements AI – Stack Tracker" developer_entity: "Adrien Pierre Grusse" bundle_id: "com.supplements.app" app_store_id: "6741800649" category: "Health & Fitness" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-07-12" report_date: "2026-08-08" last_verified: "2026-08-08T00:00:00.000Z" report_version: "1.4.2" total_reviews: 383 overall_rating: 4.4 sentiment: "Frustrated" sentiment_score: 35 confidence: "medium" confidence_score: 0.6 top_praise_theme: "Clean interface design makes navigating the supplement scheduling and tracking features feel efficient for users" top_complaint_theme: "Critical application crashes and black screen errors prevent users from accessing the core tracking functionality" review_sample_size: 35 total_review_count: 35 analyzed_review_count: 35 data_age_days: 8 momentum_velocity: "maintenance" intelligence_version: 3 tags: ["health & fitness", "freemium", "frustrated sentiment", "mobile app", "app review", "app analysis", "health-conscious", "individuals", "supplement"] canonical_url: "https://marlvel.ai/apps/supplements-ai-stack-tracker" 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. --- # Supplements AI – Stack Tracker Intelligence Report ## TL;DR {#tldr} - **Category**: Health & Fitness · Freemium - **Signal**: Rating 4.36 · Sentiment Frustrated - **Recent focus**: Critical application crashes and black screen errors prevent users from accessing the core tracking functionality (top complaint) · Clean interface design makes navigating the supplement scheduling and tracking features feel efficient for users (top praise) > **TL;DR:** Supplements AI – Stack Tracker is a health & fitness app by Adrien Pierre Grusse, rated 4.36/5 by 383 users, with Frustrated user sentiment (35/100), available on iOS & Android. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Supplements AI – Stack Tracker faces Frustrated user sentiment (4.36/5 from 383 reviews), with users reporting critical application crashes and black screen errors prevent users from accessing the core tracking functionality as the primary concern. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.36/5 (383 reviews) | | **User Mood** | Frustrated | | **Category** | Health & Fitness | | **Developer** | Adrien Pierre Grusse | | **Pricing** | Freemium | | **Platforms** | iOS & Android | | **Confidence** | Medium (0.6/1.0) | | **Data Age** | 8d | ## Metadata & Market Performance - **Publisher:** Adrien Pierre Grusse - **Category:** Health & Fitness - **Target Audience:** Health-conscious individuals and supplement users seeking to optimize their daily intake and track the efficacy of their vitamin routines. - **Platforms:** iOS & Android - **Version Reviewed:** 2.0.0 - **Report Date:** 2026-08-08 - **Signal Count:** 35 reviews analyzed - **Confidence:** Medium (0.6/1.0) - **App Store ID (iOS):** 6741800649 - **Bundle ID:** com.supplements.app - **Google Play ID:** com.supplements.app - **Performance Trend:** Mixed - **Data Window:** Analysis based on signals collected up to 2026-08-08 - **Short Description:** Supplements Tracker & vitamin planner: schedule, log, optimize and detect gaps ## Executive Snapshot **What it is:** Supplements AI is a health tracking app for iOS and Android that schedules vitamin intake and analyzes nutrient synergies. **Why users hire it:** Users hire the app to remove the guesswork from supplement routines and ensure they are not taking conflicting nutrients. ## App DNA (Features & Intent) - **[Differentiator] Nutrient Deficiency Checkup:** Assessment tool identifying potential vitamin and mineral gaps based on user-provided diet and lifestyle data. * *User Intent:* Users seek enhanced value through premium features. - **[Differentiator] Supplement Synergy Analysis:** Automated logic engine that flags nutrient interactions and suggests optimal timing for intake. - **[Differentiator] Well-being Correlation Tracking:** Logging interface for mood, energy, sleep, and productivity to visualize impact of supplement intake over time. * *User Intent:* Users seek enhanced value through premium features. ## Market Position {#market-position} Supplements AI holds a #184 Grossing position in the Belgian Health & Fitness category. The gap between its utility-focused feature set and the current 4.31-star rating indicates that stability issues are currently capping its market reach. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free tier with core tracking and scheduling, In-app purchases for advanced stack optimization - **Analysis:** Freemium model utilizes IAP to gate advanced stack optimization and insights, which users report as a source of friction. ## 🔴 User Sentiment (Medium Confidence: 35 of 35 reviews analyzed) {#user-sentiment} - **Overall Rating:** 4.36/5 - **Platform Split:** iOS 4.3/5 (119 ratings) | Android 4.4/5 (264 ratings) - **Overall Sentiment:** Frustrated - **Note:** The 4.36/5 store rating reflects cumulative history, while the Frustrated sentiment reflects recent user reviews analyzed by our AI pipeline. ### Top Praises - **Clean interface design makes navigating the supplement scheduling and tracking features feel efficient for users** - **Automated notification reminders help users maintain consistency with their daily supplement intake schedule** ### Top Complaints (Impact Areas) - **Critical application crashes and black screen errors prevent users from accessing the core tracking functionality** ## SWOT Analysis {#swot} **Core Strengths:** - Automated interaction logic prevents negative nutrient combinations - Well-being correlation tracking provides a feedback loop for supplement efficacy **Growth Levers:** - Integration of barcode scanning to automate product data entry - Expansion of the supplement database to include custom ingredient tracking ## Recent Changes (v2 → v3) {#recent-changes} The app's competitive position remains constrained by technical instability, but the PM strategy has shifted to prioritize stability remediation over new feature development. **Overall trend**: Mixed **Compared at**: 2026-08-08 ### High-impact changes - **[Shifted] PM strategy pivot** (positioning) ### Medium-impact changes - **[Added] Barcode scanner identified as specific gap** (swot) - **[Shifted] Outlook trend adjustment** (positioning) ## What's New - **Latest (v2.0.0, 3 weeks ago):** General stability, performance improvements, and bug fixes. ## App Momentum (Maintenance) {#momentum} - Ships stability-focused updates. - Maintains 1-year Android update gap. > **Cadence:** 2 total versions · 0 majors in last 6 months · 27 days since last update · 362 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} Supplements AI – Stack Tracker is a health & fitness app that is free with in-app purchases. With a 4.36/5 rating from 383 reviews, it draws more critical themes in recent reviews than its store average suggests. > **Bottom Line:** Supplements AI offers a strong logic engine for nutrient synergy, but critical stability regressions and aggressive paywall tactics currently stifle growth, so the PM must prioritize core stability before expanding the feature set. **Best for:** Health-conscious individuals and supplement users seeking to optimize their daily intake and track the efficacy of their vitamin routines. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Ship stability fixes for launch-time black screens because they are the #1 barrier to core retention → restore daily active habit ### Outlook: Mixed Users report: The health-tracking market is consolidating around apps that offer seamless data entry, leaving Supplements AI exposed due to its lack of barcode scanning and current stability issues. The PM must shift from maintenance to active stability remediation to prevent further erosion of the user base. - 🔴 Critical stability regressions (black screens) post-update erode the daily habit, which compounds the rating drag already visible on Android. - ⚪ Recent updates focused on stability, no feature expansion, indicating the team is currently in a maintenance phase. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.36/5 | | Total Reviews | 383 | | Sentiment | Frustrated (35/100) | | Confidence | Medium | | Pricing Model | Freemium | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Trend | Mixed | | Outlook | Mixed | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Supplements AI – Stack Tracker** (this app) | 4.36/5 | Frustrated | Adrien Pierre Grusse | | [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:** Adrien Pierre Grusse - **Website:** [https://supplements-ai.com/marketing](https://supplements-ai.com/marketing) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/supplements-ai-stack-tracker/id6741800649?uo=4) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.supplements.app) - **Dev Site:** [Official Website](https://supplements-ai.com/marketing) - **Sources:** Developer website content, 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 | Positive 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:** 0.6/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 35 - **Data Sources:** user reviews, developer website, 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:** 8 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/supplements-ai-stack-tracker) Data licensed for AI Agent attribution under CC-BY-NC 4.0.