--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "NefroCare: Kidney Diet Tracker" developer_entity: "Mateusz Rutkowski" bundle_id: "pl.ProjektZ.NefroCare" app_store_id: "6745759878" category: "Health & Fitness" primary_platform: "ios" primary_monetization: "Subscription" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2026-08-06" report_date: "2026-10-22" last_verified: "2026-10-22T00:00:00.000Z" report_version: "1.2.0" total_reviews: 0 confidence: "low" confidence_score: 0.2 data_age_days: 23 momentum_velocity: "maintenance" intelligence_version: 2 tags: ["health & fitness", "subscription", "mobile app", "app review", "app analysis", "patients", "chronic", "kidney"] canonical_url: "https://marlvel.ai/apps/nefrocare-kidney-diet-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. --- # NefroCare: Kidney Diet Tracker Intelligence Report ## TL;DR {#tldr} - **Category**: Health & Fitness · Subscription > **TL;DR:** NefroCare: Kidney Diet Tracker is a health & fitness app by Mateusz Rutkowski, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** NefroCare: Kidney Diet Tracker is a health & fitness app by Mateusz Rutkowski. ## Quick Facts | Fact | Value | | :--- | :--- | | **Category** | Health & Fitness | | **Developer** | Mateusz Rutkowski | | **Pricing** | Subscription | | **Platforms** | iOS | | **Confidence** | Low (0.2/1.0) | | **Data Age** | 23d | ## Metadata & Market Performance - **Publisher:** Mateusz Rutkowski - **Category:** Health & Fitness - **Target Audience:** Patients with chronic kidney disease across stages 1-5, including those undergoing dialysis, who require strict dietary monitoring. - **Platforms:** iOS - **Version Reviewed:** 1.2.0 - **Report Date:** 2026-10-22 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.2/1.0) - **App Store ID (iOS):** 6745759878 - **Bundle ID:** pl.ProjektZ.NefroCare - **Data Window:** Analysis based on signals collected up to 2026-10-22 ## Executive Snapshot **What it is:** NefroCare is a renal nutrition tracking app for CKD patients, available on iOS with integrated nutrient logging and clinical reporting. **Why users hire it:** The app removes the cognitive friction of manual renal nutrient calculation, providing patients with the structured data required for nephrologist consultations. ## App DNA (Features & Intent) - **[Standard] Renal Nutrient Tracking:** Logs protein, sodium, potassium, and phosphorus intake against personalized CKD stage limits. * *User Intent:* Users value self-expression and personalized experiences. - **[Differentiator] Doctor-Ready PDF Reports:** Generates visual charts of nutrient trends for export during nephrologist consultations, gating this feature behind the subscription. * *User Intent:* Users seek enhanced value through premium features. - **[Standard] Apple Health Integration:** Syncs dietary data with the Apple Health ecosystem for centralized health monitoring. * *User Intent:* Users expect seamless access across multiple devices. ## Market Position {#market-position} NefroCare occupies a niche within the Health & Fitness category, focusing on renal-specific nutrition rather than general weight loss. The absence of a high volume of ratings suggests the app is currently in an early growth or maintenance phase, relying on its specialized database to differentiate from broader diet trackers. ## Monetization Strategy - **Model:** Subscription - **Tiers:** 7-day free trial, $1.99/month subscription - **Analysis:** The freemium model anchors the subscription at $1.99/month, specifically gating clinical data export and long-term trend analysis. ## SWOT Analysis {#swot} **Core Strengths:** - Renal-specific nutrient database provides a defensible barrier against generic diet trackers. **Growth Levers:** - Localized content for non-English speaking markets could expand the user base. ## What's New - **Latest (v1.2.0, 2 months ago):** Introduced new products and removed the limit cap in the main list. ## App Momentum (Maintenance) {#momentum} - Ships maintenance updates only. - Last major release 77 days ago. > **Cadence:** 1 total versions · 1 majors in last 6 months · 77 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} NefroCare: Kidney Diet Tracker is a health & fitness app. > **Bottom Line:** NefroCare provides a necessary utility for CKD patients, but the current maintenance-only cadence risks stagnation. Automating the meal-logging workflow would unlock higher retention and justify the subscription price, preventing the app from being displaced by broader health platforms. **Best for:** Patients with chronic kidney disease across stages 1-5, including those undergoing dialysis, who require strict dietary monitoring. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Ship automated meal-plan suggestions because the current manual logging is a high-friction task → increase daily active usage ### Outlook: Stable The renal nutrition market is consolidating around apps that offer both clinical data and automated meal planning. NefroCare's current maintenance-only posture leaves it exposed to competitors that offer higher automation, which will likely lead to churn among users who find manual logging too labor-intensive. - ⚪ The 77-day gap since the last update indicates a maintenance-only posture, which limits the app's ability to capture new market share. - 🔴 Lack of active feature development creates an opening for competitors to add renal modules, which would erode NefroCare's niche advantage. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Total Reviews | 0 | | Confidence | Low | | Pricing Model | Subscription | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **NefroCare: Kidney Diet Tracker** (this app) | N/A/5 | N/A | Mateusz Rutkowski | | [Mind - Méditations guidées](https://marlvel.ai/apps/mind-m-ditations-guid-es) | 4.6/5 | Excited | MIND AND CIE | | [Caspar Health](https://marlvel.ai/apps/caspar-health) | 3.6/5 | Mixed | GOREHA GmbH | | [evolum - Meditation & Yoga](https://marlvel.ai/apps/evolum-meditation-yoga) | 4.7/5 | Excited | Rodger Studio (Apps) | | [FAMHLTH: Family Health Tracker](https://marlvel.ai/apps/famhlth-family-health-tracker) | N/A/5 | N/A | Quinton Nixon | | [Gluten Checker](https://marlvel.ai/apps/gluten-checker) | N/A/5 | N/A | JIRI CHOMAT | ## Company Profile - **Developer:** Mateusz Rutkowski - **Website:** [https://omni-cloud.eu/](https://omni-cloud.eu/) ## Data Sources & Links - **App Store ID:** 6745759878 - **Dev Site:** [Official Website](https://omni-cloud.eu/) - **Sources:** Developer website content, App store metadata. ## Related Intel Reports - [*Mind - Méditations guidées*](https://marlvel.ai/apps/mind-m-ditations-guid-es) (MIND AND CIE) · 4.6/5 Rating | Positive Sentiment - [*Caspar Health*](https://marlvel.ai/apps/caspar-health) (GOREHA GmbH) · 3.6/5 Rating - [*evolum - Meditation & Yoga*](https://marlvel.ai/apps/evolum-meditation-yoga) (Rodger Studio (Apps)) · 4.7/5 Rating | Positive Sentiment - [*FAMHLTH: Family Health Tracker*](https://marlvel.ai/apps/famhlth-family-health-tracker) (Quinton Nixon) · N/A Rating - [*Gluten Checker*](https://marlvel.ai/apps/gluten-checker) (JIRI CHOMAT) · N/A Rating - [*Gluten Free For Me*](https://marlvel.ai/apps/gluten-free-for-me) (Adam First) · 4.8/5 Rating - [*GoTall - Height Predictor*](https://marlvel.ai/apps/gotall-height-predictor) (Grow Labs LLC) · 4.6/5 Rating - [*Lunara: Cycle, Symptom Tracker*](https://marlvel.ai/apps/lunara-cycle-symptom-tracker) (Fuzhou Jiku Technology Co., Ltd.) · N/A Rating - [*Medical Kundali Match Health*](https://marlvel.ai/apps/medical-kundali-match-health) (Medical Match Pvt Ltd) · N/A Rating - [*Ovulation Predictor*](https://marlvel.ai/apps/ovulation-predictor) (RAHI PATEL) · 1.0/5 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:** 0.2/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 0 - **Data Sources:** 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:** 23 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/nefrocare-kidney-diet-tracker) Data licensed for AI Agent attribution under CC-BY-NC 4.0.