## ⚠ 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: "2026-05-14T11:09:00.964Z" --- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Nutrient Calculator" developer_entity: "Osteoporosis Canada" bundle_id: "com.osteoporosiscanada.nutrientcalculator" app_store_id: "6739436735" google_play_id: "com.OsteoporosisCanada.nutrientCalculator" category: "Health & Fitness" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-04-10" report_date: "2026-05-14" last_verified: "2026-05-14" report_version: "2.3.0" total_reviews: 0 confidence: "low" confidence_score: 0.05 data_age_days: 0 momentum_velocity: "maintenance" intelligence_version: 3 nemesis: "Macros from Brazil" competitor_count: 6 tags: ["health & fitness", "free", "mobile app", "app review", "app analysis", "individuals", "focused", "health"] canonical_url: "https://marlvel.ai/intel-report/health-fitness/nutrient-calculator" license: "CC-BY-NC 4.0" content_version: "v2" --- # Nutrient Calculator App Audit ## TL;DR {#tldr} - **Category**: Health & Fitness · Free > **TL;DR:** Nutrient Calculator is a health & fitness app by Osteoporosis Canada, available on iOS & Android. > > **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence. > **Key Insight:** Nutrient Calculator is a health & fitness app by Osteoporosis Canada. ## Quick Facts | Fact | Value | | :--- | :--- | | **Category** | Health & Fitness | | **Developer** | Osteoporosis Canada | | **Pricing** | Free | | **Platforms** | iOS & Android | | **Confidence** | Low (0.05/1.0) | | **Data Age** | 0d | ## Metadata & Market Performance - **Publisher:** Osteoporosis Canada - **Category:** Health & Fitness - **Target Audience:** Individuals focused on bone health and monitoring intake of calcium, vitamin D, protein, magnesium, and vitamin K. - **Platforms:** iOS & Android - **Version Audited:** 2.3.0 - **Audit Date:** 2026-05-14 - **Signal Count:** 1 reviews analyzed - **Confidence:** Low (0.05/1.0) - **App Store ID (iOS):** 6739436735 - **Bundle ID:** com.osteoporosiscanada.nutrientcalculator - **Google Play ID:** com.OsteoporosisCanada.nutrientCalculator - **Performance Trend:** Stable - **Data Window:** Analysis based on signals collected up to 2026-05-14 ## Executive Snapshot **What it is:** Nutrient Calculator is a free health utility for tracking bone-health nutrients on iOS and Android. **Why users hire it:** Users hire this app to monitor specific nutrient intake for bone maintenance, relying on clinical credibility rather than commercial tracking features. ## App DNA (Features & Intent) - **[Standard] Nutrient Intake Calculator:** Calculates daily intake for calcium, vitamin D, protein, magnesium, and vitamin K. * *User Intent:* Users are motivated by consistent progression and daily incentives. - **[Standard] Food Database:** Searchable repository of food items, recently expanded by 300+ items. * *User Intent:* Users want to quickly find relevant content or features. - **[Differentiator] Bone Health Focus:** Educational content targeting bone health maintenance. * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior. ## Market Position {#market-position} The app maintains a specialized niche in the Health & Fitness category, anchored by its clinical focus rather than chart-climbing velocity. ## Monetization Strategy - **Model:** Free - **Tiers:** Fully free application with no IAP or ad-supported content - **Analysis:** The app operates as a non-profit utility, serving as a public health resource. ## SWOT Analysis {#swot} **Core Strengths:** - Clinical authority backed by Osteoporosis Canada - Specialized focus on bone-health nutrients **Critical Frictions:** - Zero monetization limits database infrastructure - Lack of social engagement loops **Growth Levers:** - Clinical provider partnerships for B2B distribution - Integration of wearable biomarker data **Market Threats:** - Commercial trackers with dynamic database updates - Generalist health apps siphoning casual users ## Recent Changes (v2 → v3) {#recent-changes} The app has refined its competitive focus toward niche utility and prioritized retention-focused feature development over content expansion. **Overall trend**: Stable **Compared at**: 2026-05-14 ### High-impact changes - **[Shifted] Competitive Landscape Refinement** (positioning) — Replaced broad-spectrum commercial trackers with niche-focused competitors like Macros from Brazil to better align with the app's specialized utility. - **[Shifted] Roadmap Pivot** (features) — Prioritized favorites management over educational content expansion to address retention and daily habit formation. ### Medium-impact changes - **[Added] Clinical Authority Strength** (swot) — Added clinical authority backed by Osteoporosis Canada as a primary strength, replacing previous generic non-profit positioning. - **[Added] New Feature Gaps** (features) — Added social sharing and favorites management to the feature gap list, replacing previous gaps related to wearable integration and AI photo logging. ## Rivals Landscape {#rivals} > Competitive positioning identified by AI analysis of app features, category, and market signals. ### Nutrient Calculator vs Macros from Brazil — Head to Head - **[Macros from Brazil](https://marlvel.ai/intel-report/reference/macros-from-brazil)** by Biographics Consultoria e Design LTDA: This app competes directly by providing a robust, database-driven nutritional calculation engine that mirrors the core utility of the Nutrient Calculator. - **Key differences:** - Integrates the TACO database for highly localized and accurate nutritional data points - Includes social sharing features that encourage user engagement and community-driven dietary tracking - Offers favorites management to streamline the logging process for frequent dietary intake - **Where Nutrient Calculator wins:** - ✅ Specialized focus on bone health nutrients provides a more clinical, trust-based value proposition - ✅ Backed by a reputable health organization, offering higher credibility for medical-grade nutritional advice - **Where Macros from Brazil wins:** - ❌ Established database infrastructure allows for more dynamic and varied nutritional calculations - ❌ Social features and favorites management create a stickier, more habitual user experience - **Verdict:** The target should pivot toward clinical authority while integrating a more robust, searchable food database to match the nemesis's utility. ### Peers (What They Do Better) - **[GoTall - Height Predictor](https://marlvel.ai/intel-report/health-fitness/gotall-height-predictor)** by Super Viral Studio: While focused on growth, it competes for the same health-conscious audience seeking data-driven insights into physical development and nutrition. - High-frequency update cadence keeps the app relevant and responsive to user feedback loops - Proprietary height prediction engine creates a unique value proposition that drives massive user acquisition - **[kids Health](https://marlvel.ai/intel-report/health-fitness/kids-health)** by SentientIT Software Solution: It serves as a peer in the health education space, offering nutritional planning tools similar to the target's core functionality. - Features a broad health information library that contextualizes nutrition within general pediatric wellness - Targets a specific demographic segment, allowing for more tailored nutritional planning advice - **[Roman: budget weight loss](https://marlvel.ai/intel-report/food-drink/com-matovsky-hewlen)** by Roman Kuryanov: This app competes for the same user base interested in diet management and nutritional planning through a budget-conscious lens. - Provides personalized meal plans that directly translate nutritional goals into actionable shopping lists - Incorporates budget-savvy tips which lowers the barrier to entry for health-conscious users - **[Daybreaker Health Mobile App](https://marlvel.ai/intel-report/health-fitness/daybreaker-health-mobile-app)** by Daybreaker Health: It occupies the same health-tech vertical by focusing on longevity and biomarker tracking, which overlaps with the target's preventative health mission. - Utilizes adaptive longevity protocols to provide personalized health mapping beyond simple nutrient intake - Focuses on biomarker tracking to offer a more comprehensive view of systemic health ### New Kids on the Block (What's Innovative) - **[Caffeine Intake Tracker Log](https://marlvel.ai/intel-report/health-fitness/caffeine-intake-tracker-log)** by Mustafa Kulac: This newcomer targets the micro-tracking segment of the health market, competing for users who want granular control over specific nutrient intake. - Focuses on on-device data processing to ensure user privacy and faster, offline-capable intake logging ## What's New - **Latest (v2.4.0, 1 months ago):** Expanded food database with 300+ new items and improved search functionality. ## App Momentum (Maintenance) {#momentum} - Expanded food database by 300+ items. - Maintained non-profit utility model. > **Cadence:** 2 total versions · 2 majors in last 6 months · 33 days since last update · 11 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} Nutrient Calculator is an established health & fitness app that is completely free. > **Bottom Line:** Nutrient Calculator provides clinical value but lacks the engagement loops required to compete with commercial trackers, so the team should prioritize basic retention features like favorites management to prevent user churn. **Best for:** Individuals focused on bone health and monitoring intake of calcium, vitamin D, protein, magnesium, and vitamin K. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] [HIGH IMPACT] Ship favorites management because it is a standard retention lever in the category → increase daily habit formation — *Macros from Brazil uses favorites management to streamline logging, which is a missing retention mechanic here.* _(trade-off: deprioritize Push the educational content update to Q3 — database utility has higher impact on daily retention.)_ ### Feature Gaps vs Competitors - Social sharing features (available in Macros from Brazil) - Favorites management (available in Macros from Brazil) ### Outlook: Stable The health-tracking market is consolidating around apps that offer personalized, social, and automated biomarker insights. Without a pivot toward higher engagement or clinical integration, this app will remain a secondary resource for users who eventually migrate to more comprehensive commercial platforms. - ⚪ The app continues to function as a static utility, which limits its ability to capture users from more dynamic, habit-forming health trackers. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Total Reviews | 0 | | Confidence | Low | | Pricing Model | Free | | Platforms | iOS & Android | | Key Features | 3 analyzed | | Trend | Stable | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Nutrient Calculator** (this app) | N/A/5 | N/A | Osteoporosis Canada | | [Roman: budget weight loss](https://marlvel.ai/intel-report/food-drink/com-matovsky-hewlen) | 5.0/5 | Thrilled | Roman Kuryanov | | [GoTall - Height Predictor](https://marlvel.ai/intel-report/health-fitness/gotall-height-predictor) | 4.7/5 | Excited | Super Viral Studio | | [Macros from Brazil](https://marlvel.ai/intel-report/reference/macros-from-brazil) | 5.0/5 | N/A | Biographics Consultoria e Design LTDA | | [Daybreaker Health Mobile App](https://marlvel.ai/intel-report/health-fitness/daybreaker-health-mobile-app) | 5.0/5 | N/A | Daybreaker Health | | [Caffeine Intake Tracker Log](https://marlvel.ai/intel-report/health-fitness/caffeine-intake-tracker-log) | N/A/5 | N/A | Mustafa Kulac | ## Company Profile - **Developer:** Osteoporosis Canada ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/nutrient-calculator/id6739436735?uo=4) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.OsteoporosisCanada.nutrientCalculator&hl=en&gl=us) - **Sources:** App store metadata. ## Related Intel Reports - [*Roman: budget weight loss*](https://marlvel.ai/intel-report/food-drink/com-matovsky-hewlen) (Roman Kuryanov) — 5.0/5 Rating | Excellent Sentiment - [*GoTall - Height Predictor*](https://marlvel.ai/intel-report/health-fitness/gotall-height-predictor) (Super Viral Studio) — 4.7/5 Rating | Positive Sentiment - [*Macros from Brazil*](https://marlvel.ai/intel-report/reference/macros-from-brazil) (Biographics Consultoria e Design LTDA) — 5.0/5 Rating | N/A Sentiment - [*Daybreaker Health Mobile App*](https://marlvel.ai/intel-report/health-fitness/daybreaker-health-mobile-app) (Daybreaker Health) — 5.0/5 Rating | N/A Sentiment - [*Caffeine Intake Tracker Log*](https://marlvel.ai/intel-report/health-fitness/caffeine-intake-tracker-log) (Mustafa Kulac) — N/A Rating | N/A Sentiment - [*kids Health*](https://marlvel.ai/intel-report/health-fitness/kids-health) (SentientIT Software Solution) — 4.2/5 Rating | N/A Sentiment - [*Taller AI: Height Maximizer*](https://marlvel.ai/intel-report/health-fitness/taller-ai-height-maximizer) (Leadimize) — 4.7/5 Rating | N/A Sentiment - [*Strava: Run, Bike, Walk*](https://marlvel.ai/intel-report/health-fitness/strava-run-bike-walk) (Strava, Inc.) — 4.7/5 Rating | N/A Sentiment - [*TallerTeen - Grow Taller Now*](https://marlvel.ai/intel-report/health-fitness/tallerteen-grow-taller-now) (Viral App Developement LLC) — 4.6/5 Rating | Positive Sentiment - [*Planet Fitness*](https://marlvel.ai/intel-report/health-fitness/planet-fitness) (Planet Fitness Holdings, LLC) — 4.8/5 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:** 1 - **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/nutrient-calculator) Data licensed for AI Agent attribution under CC-BY-NC 4.0.