--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Ovulation Calculator & Tracker" developer_entity: "Denis Vithani" bundle_id: "com.ovulation.calculator.period.tracker" app_store_id: "6469784954" category: "Health & Fitness" primary_platform: "ios" primary_monetization: "Freemium" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2024-11-11" report_date: "2026-10-06" last_verified: "2026-10-06T00:00:00.000Z" report_version: "1.0.3" total_reviews: 0 confidence: "low" confidence_score: 0.05 data_age_days: 5 momentum_velocity: "zombie" intelligence_version: 2 tags: ["health & fitness", "freemium", "mobile app", "app review", "app analysis", "individuals", "seeking", "track"] canonical_url: "https://marlvel.ai/apps/ovulation-calculator-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. --- # Ovulation Calculator & Tracker Intelligence Report ## TL;DR {#tldr} - **Category**: Health & Fitness · Freemium > **TL;DR:** Ovulation Calculator & Tracker is a health & fitness app by Denis Vithani, available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Ovulation Calculator & Tracker is a health & fitness app by Denis Vithani. ## Quick Facts | Fact | Value | | :--- | :--- | | **Category** | Health & Fitness | | **Developer** | Denis Vithani | | **Pricing** | Freemium | | **Platforms** | iOS | | **Confidence** | Low (0.05/1.0) | | **Data Age** | 5d | ## Metadata & Market Performance - **Publisher:** Denis Vithani - **Category:** Health & Fitness - **Target Audience:** Individuals seeking to track menstrual cycles, monitor fertility, or manage pregnancy journeys. - **Platforms:** iOS - **Version Reviewed:** 1.0.3 - **Report Date:** 2026-10-06 - **Signal Count:** 0 reviews analyzed - **Confidence:** Low (0.05/1.0) - **App Store ID (iOS):** 6469784954 - **Bundle ID:** com.ovulation.calculator.period.tracker - **Data Window:** Analysis based on signals collected up to 2026-10-06 ## Executive Snapshot **What it is:** Ovulation Calculator & Tracker is a menstrual and fertility tracking app for iOS that provides cycle forecasting, symptom logging, and pregnancy monitoring. **Why users hire it:** The app removes the cognitive cost of manual cycle tracking by using machine learning to predict fertile windows, serving users who require precise health data without the privacy risk of account registration. ## App DNA (Features & Intent) - **[Differentiator] Cycle Prediction AI:** Machine learning model generates period and ovulation forecasts based on individual menstrual history. * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior. - **[Differentiator] Anonymous Cloud Backup:** Encrypted synchronization of health data to personal cloud accounts without requiring account creation. * *User Intent:* Users expect seamless access across multiple devices. - **[Standard] Pro Plan:** Unlocks personalized themes, ad-free browsing, and unlimited records for $5/month. * *User Intent:* Users value self-expression and personalized experiences. ## Market Position {#market-position} Ovulation Calculator & Tracker maintains a presence in the Health & Fitness category, though its lack of updates (23 months) limits its ability to compete for chart visibility. ## Monetization Strategy - **Model:** Freemium - **Tiers:** Free tier with ads, Premium Pro plan at $5/month - **Analysis:** The freemium model gates customization and unlimited history behind a $5/month subscription, which is a standard entry-level price point. ## SWOT Analysis {#swot} **Core Strengths:** - Anonymous cloud backup architecture reduces privacy friction **Growth Levers:** - Implement community-driven symptom sharing to increase usage ## What's New - **Latest (v1.0.3, 1 years ago):** Maintenance update focused on bug fixes and performance improvements. ## App Momentum (Zombie) {#momentum} - Quiet 23 months, maintenance only > **Cadence:** 1 total versions · 0 majors in last 6 months · 693 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} Ovulation Calculator & Tracker is a health & fitness app that is free with in-app purchases. > **Bottom Line:** Ovulation Calculator & Tracker's 23-month development silence invalidates its position as a reliable health-tracking companion. The app requires a pivot to active feature development to regain relevance, as current users will likely churn to competitors with modern, supported feature sets. **Best for:** Individuals seeking to track menstrual cycles, monitor fertility, or manage pregnancy journeys. ### PM Action Plan (Next Best Moves) - [ ] [SUNSET] Sunset the current maintenance-only posture because the 23-month update gap signals abandonment to users → reduce brand drag. ### Outlook: Declining The health-tracking market is consolidating around apps with active, multi-year feature roadmaps. Ovulation Calculator & Tracker's lack of updates leaves it exposed to churn as users migrate to competitors that offer modern integrations and consistent performance improvements. - 🔴 The 23-month development silence suggests the product is in maintenance mode, which erodes user trust in long-term data reliability. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Total Reviews | 0 | | Confidence | Low | | Pricing Model | Freemium | | Platforms | iOS | | Key Features | 3 analyzed | | Outlook | Declining | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Ovulation Calculator & Tracker** (this app) | N/A/5 | N/A | Denis Vithani | | [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 | | [GoTall - Height Predictor](https://marlvel.ai/apps/gotall-height-predictor) | 4.6/5 | Mixed | Grow Labs LLC | ## Company Profile - **Developer:** Denis Vithani ## Data Sources & Links - **App Store ID:** 6469784954 - **Sources:** 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 - [*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 - [*QUITTR - Break Free Now*](https://marlvel.ai/apps/com-vnm-i-give-up) (Quittr, LLC) · 4.7/5 Rating - [*Revu: Custom Skincare Analysis*](https://marlvel.ai/apps/revu-custom-skincare-analysis) (Joshua Roberts) · 5.0/5 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:** 0.05/1.0 (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:** 5 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/ovulation-calculator-tracker) Data licensed for AI Agent attribution under CC-BY-NC 4.0.