--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "Period Tracker by GP Apps" developer_entity: "GP Apps" bundle_id: "com.gpapps.ptrackerlite" app_store_id: "330376830" google_play_id: "com.period.tracker.lite" category: "Health & Fitness" primary_platform: "ios" primary_monetization: "Subscription" offline_capable: false market_region: "US" platforms: "iOS & Android" app_last_updated: "2026-05-13" report_date: "2026-08-18" last_verified: "2026-08-18T00:00:00.000Z" report_version: "12.9.1" total_reviews: 432519 overall_rating: 4.5 sentiment: "Thrilled" sentiment_score: 85 confidence: "high" confidence_score: 0.8 top_praise_theme: "Long-term users value the simple and straightforward interface that avoids unnecessary feature bloat" top_complaint_theme: "Data backup and transfer issues during device migration cause significant frustration for long-term users" review_sample_size: 1761 total_review_count: 1761 analyzed_review_count: 120 data_age_days: 43 momentum_velocity: "maintenance" intelligence_version: 6 nemesis: "Flo Cycle & Period Tracker" competitor_count: 11 tags: ["health & fitness", "subscription", "thrilled sentiment", "mobile app", "app review", "app analysis", "individuals", "seeking", "track"] canonical_url: "https://marlvel.ai/apps/period-tracker-by-gp-apps" 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. --- # Period Tracker by GP Apps Intelligence Report ## TL;DR {#tldr} - **Category**: Health & Fitness · Subscription - **Signal**: Rating 4.5 · Sentiment Thrilled - **Recent focus**: Data backup and transfer issues during device migration cause significant frustration for long-term users (top complaint) · Long-term users value the simple and straightforward interface that avoids unnecessary feature bloat (top praise) > **TL;DR:** Period Tracker by GP Apps is a health & fitness app by GP Apps, rated 4.5/5 by 432.5K users, with Thrilled user sentiment (85/100), available on iOS & Android. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** Period Tracker by GP Apps maintains Thrilled user sentiment (4.5/5 from 432.5K reviews), with users consistently praising long-term users value the simple and straightforward interface that avoids unnecessary feature bloat. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.5/5 (432.5K reviews) | | **User Mood** | Thrilled | | **Category** | Health & Fitness | | **Developer** | GP Apps | | **Pricing** | Subscription | | **Platforms** | iOS & Android | | **Confidence** | High (0.8/1.0) | | **Data Age** | 43d | ## Metadata & Market Performance - **Publisher:** GP Apps - **Category:** Health & Fitness - **Target Audience:** Individuals seeking to track menstrual cycles, fertility windows, or pregnancy progress. - **Platforms:** iOS & Android - **Version Reviewed:** 12.0.13 - **Report Date:** 2026-08-18 - **Signal Count:** 1761 reviews analyzed - **Confidence:** High (0.8/1.0) - **App Store ID (iOS):** 330376830 - **Bundle ID:** com.gpapps.ptrackerlite - **Google Play ID:** com.period.tracker.lite - **Performance Trend:** Stable - **Data Window:** Analysis based on signals collected up to 2026-08-18 - **Short Description:** Period Tracker, the easiest way to track your periods! ## Executive Snapshot **What it is:** Period Tracker by GP Apps is a menstrual cycle and fertility tracking utility for iOS and Android, structured around manual symptom logging and cycle forecasting. **Why users hire it:** Users open the app to remove the cognitive load of tracking irregular cycles or planning pregnancies, displacing manual paper calendars with a simple, button-press interface. ## App DNA (Features & Intent) - **[Standard] Menstrual Cycle Prediction:** Calculates average of past three months of cycles to forecast upcoming period start dates; core utility loop drives daily app usage. * *User Intent:* Users are motivated by consistent progression and daily incentives. - **[Differentiator] Advanced TTC Mode:** Provides prompted homepage timeline instructions for users attempting to conceive; premium-tier gate ($9.99/month). * *User Intent:* Users seek enhanced value through premium features. ## Market Position {#market-position} Period Tracker by GP Apps maintains a 4.8-star rating across 73k iOS reviews, positioning it as a high-trust, low-complexity alternative to feature-heavy rivals. The 6-week update cadence focused on bug fixes suggests a mature product lifecycle rather than aggressive expansion. ## Monetization Strategy - **Model:** Subscription - **Tiers:** Free tier with ads, Patron subscription at $9.99/month - **Analysis:** Freemium model uses a $9.99/month subscription to gate advanced fertility and pregnancy features while maintaining a free, ad-supported base. ## 🟢 User Sentiment (High Confidence: 120 of 1.8K reviews analyzed) {#user-sentiment} - **Overall Rating:** 4.5/5 - **Platform Split:** iOS 4.8/5 (73.2K ratings) | Android 4.4/5 (359.3K ratings) - **Overall Sentiment:** Thrilled ### Top Praises - **Long-term users value the simple and straightforward interface that avoids unnecessary feature bloat** - **Accurate cycle and ovulation prediction helps users plan pregnancies and manage busy schedules effectively** - **Comprehensive symptom and mood logging allows users to maintain awareness of their physical health** ### Top Complaints (Impact Areas) - **Data backup and transfer issues during device migration cause significant frustration for long-term users** ## SWOT Analysis {#swot} **Core Strengths:** - Simple, unfussy design drives decade-long retention - Accurate cycle prediction loop supports pregnancy planning **Growth Levers:** - Localized fertility content for perimenopausal users ## Recent Changes (v5 → v6) {#recent-changes} Technical regressions in data migration and widget synchronization have become the primary drivers of user frustration, while new reports of inaccurate cycle predictions threaten the app's core reliability. The product remains in a defensive maintenance posture with no new feature development. **Overall trend**: Stable **Compared at**: 2026-08-18 ### High-impact changes - **[Declined] Emergence of Prediction Distrust** (sentiment) - **[Declined] Consolidation of Technical Complaints** (sentiment) ### Medium-impact changes - **[Added] Hardware Integration Gap** (swot) ## Rivals Landscape {#rivals} > Competitive positioning identified by AI analysis of app features, category, and market signals. ### Period Tracker by GP Apps vs Flo Cycle & Period Tracker - **[Flo Cycle & Period Tracker](https://marlvel.ai/apps/flo-ovulation-period-tracker)** by FLO HEALTH UK LIMITED: Flo is the primary market leader in the period tracking space, competing directly for the same female demographic seeking cycle prediction, health insights, and pregnancy planning tools. - **Key differences:** - Offers a dedicated partner mode to share cycle insights and improve relationship-based health communication - Includes a medically-backed symptom checker that provides more clinical utility than basic period logging - Features an anonymous mode for users concerned about data privacy and sensitive health information storage ### Contenders (Strong Challengers) - **[iPeriod Period Tracker HD +](https://marlvel.ai/apps/iperiod-period-tracker-hd)** by Winkpass Creations, Inc.: This app serves as a high-fidelity version of the iPeriod suite, competing for users who prioritize data portability and advanced analytics. - Enables comprehensive data export, allowing users to share cycle history with healthcare providers easily - Utilizes a more sophisticated cycle prediction algorithm compared to basic tracking-only applications - **[iPeriod Lite Period Tracker](https://marlvel.ai/apps/iperiod-lite-period-tracker)** by Winkpass Creations, Inc.: This is a direct functional alternative that focuses on fertility-specific graphing for users with TTC goals. - Includes specialized basal body temperature (BBT) fertility graphing for users tracking ovulation patterns - Offers a lightweight, free-tier experience that mirrors this app's core value proposition - **[Glow Eve Period Tracker](https://marlvel.ai/apps/glow-eve-period-tracker)** by Glow: Glow Eve targets the same audience by combining cycle tracking with social community features and advanced analytics. - Hosts active community forums that foster user engagement and peer-to-peer health advice sharing - Supports hardware integration to provide more objective data points beyond manual user input - **[iPeriod Period Tracker +](https://marlvel.ai/apps/wj89358r29-period)** by Winkpass Creations, Inc.: This app competes by offering a similar core utility of cycle tracking while emphasizing advanced fertility and symptom data management. - Provides unlimited symptom tracking capabilities that allow for more granular health data analysis over time - Integrates directly with Apple Health to centralize user data across multiple fitness and wellness platforms ### Peers (What They Do Better) - **[Wild.AI: Hormones & Fitness](https://marlvel.ai/apps/wild-ai-hormones-fitness)** by Wild Technologies AI: Targets the intersection of cycle tracking and athletic performance, appealing to the health-conscious segment of this app's audience. - Provides hormone-aware training recommendations that adjust fitness plans based on the user's current cycle phase - Aggregates data from wearable devices to provide a more holistic view of physiological health - **[Pain Relief Sounds for Periods](https://marlvel.ai/apps/pain-relief-sounds-for-periods)** by Elsa George: Targets the specific pain-management needs of the same user base during their menstrual cycle. - Offers a curated library of audio content specifically designed for alleviating menstrual-related discomfort - Supports offline mode, ensuring users can access relief content without requiring an active internet connection - **[Alarmy - Loud alarm clock](https://marlvel.ai/apps/alarmy-loud-alarm-clock)** by Delight Room Co., Ltd.: Competes for the user's morning routine and attention, often used in conjunction with health tracking apps. - Forces user engagement through alarm missions to ensure the user is fully awake and active - Implements power-off prevention features to ensure the alarm remains functional despite user attempts to bypass - **[CoinMarketCap: Crypto Tracker](https://marlvel.ai/apps/coinmarketcap-crypto-tracker)** by CoinMarketCap: While in a different category, it competes for the same 'daily utility' screen time and habit-forming notification space. - Provides real-time financial portfolio tracking and market analysis for high-frequency daily users - Uses AI-powered summaries to synthesize complex market data into actionable insights for investors ### New Kids on the Block (What's Innovative) - **[BMI Calculator Calorie Counter](https://marlvel.ai/apps/bmi-calculator-calorie-counter)** by APPSTACK LLC: A new health-utility app that overlaps with this app's broader wellness and body-monitoring use cases. - Combines weight monitoring with recipe discovery to provide a comprehensive nutritional and fitness management tool - **[CycleGlow: Energie & Cyclus](https://marlvel.ai/apps/com-mp-cycleglow)** by Mandy Peper: A new entrant focusing on energy management throughout the cycle, challenging this app's basic tracking model. - Focuses on cycle-based energy tracking to help users plan activities around their hormonal fluctuations ## What's New - **Latest (v12.9.1, 6 days ago):** General bug fixes. - **Last Major (v11.5, 6 years ago):** Introduced a new Health tab featuring challenges for weight loss, workouts, self-care, meditation, sleep, and hormonal health. ## App Momentum (Maintenance) {#momentum} - Ships bug fixes at 6-week cadence. - No new feature builds in patches. > **Cadence:** 5 total versions · 0 majors in last 6 months · 6 days since last update · 30 days avg between updates ## The "So What?" (Strategic Takeaway) {#so-what} Period Tracker by GP Apps is a market-leading health & fitness app. With a 4.5/5 rating from 432.5K reviews, it delivers strong user satisfaction. > **Bottom Line:** Prioritizing a fix for data migration and widget synchronization will protect the reputation for accuracy that currently sustains the user base, as these technical regressions are the primary churn drivers for long-term loyalists. **Best for:** Individuals seeking to track menstrual cycles, fertility windows, or pregnancy progress. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Audit data migration logic because backup failures are the top frustration theme → reduce churn of long-term users ### Feature Gaps vs Competitors - Medically-backed symptom checker (available in Flo but absent here) ### Outlook: Stable The category is consolidating around feature-rich, medically-backed entrants, leaving Period Tracker by GP Apps exposed if it does not resolve its current technical regressions. The app's future depends on stabilizing its core utility, as long-term users are increasingly frustrated by migration and widget failures. - 🔴 Widget performance regressions prevent users from seeing accurate countdowns, which erodes the daily habit-forming loop. - ⚪ Maintenance-only update cadence (6-week cycle) suggests the product is in a defensive, rather than growth, posture. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.5/5 | | Total Reviews | 432.5K | | Sentiment | Thrilled (85/100) | | Confidence | High | | Pricing Model | Subscription | | Platforms | iOS & Android | | Key Features | 2 analyzed | | Trend | Stable | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **Period Tracker by GP Apps** (this app) | 4.5/5 | Thrilled | GP Apps | | [CycleGlow: Energie & Cyclus](https://marlvel.ai/apps/com-mp-cycleglow) | 5.0/5 | N/A | Mandy Peper | | [iPeriod Period Tracker +](https://marlvel.ai/apps/wj89358r29-period) | 4.4/5 | Excited | Winkpass Creations, Inc. | | [Alarmy - Loud alarm clock](https://marlvel.ai/apps/alarmy-loud-alarm-clock) | 4.8/5 | Excited | Delight Room Co., Ltd. | | [Glow Eve Period Tracker](https://marlvel.ai/apps/glow-eve-period-tracker) | 4.7/5 | Excited | Glow | | [iPeriod Lite Period Tracker](https://marlvel.ai/apps/iperiod-lite-period-tracker) | 4.4/5 | Excited | Winkpass Creations, Inc. | ## Company Profile - **Developer:** GP Apps - **Website:** [https://www.gpapps.com](https://www.gpapps.com) ## Data Sources & Links - **App Store:** [View on Apple Store](https://apps.apple.com/us/app/period-tracker-by-gp-apps/id330376830?uo=4) - **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.period.tracker.lite&hl=en&gl=us) - **Dev Site:** [Official Website](https://www.gpapps.com) - **Sources:** Developer website content, App store metadata, User reviews. ## Related Intel Reports - [*CycleGlow: Energie & Cyclus*](https://marlvel.ai/apps/com-mp-cycleglow) (Mandy Peper) · 5.0/5 Rating - [*iPeriod Period Tracker +*](https://marlvel.ai/apps/wj89358r29-period) (Winkpass Creations, Inc.) · 4.4/5 Rating | Positive Sentiment - [*Alarmy - Loud alarm clock*](https://marlvel.ai/apps/alarmy-loud-alarm-clock) (Delight Room Co., Ltd.) · 4.8/5 Rating | Positive Sentiment - [*Glow Eve Period Tracker*](https://marlvel.ai/apps/glow-eve-period-tracker) (Glow) · 4.7/5 Rating | Positive Sentiment - [*iPeriod Lite Period Tracker*](https://marlvel.ai/apps/iperiod-lite-period-tracker) (Winkpass Creations, Inc.) · 4.4/5 Rating | Positive Sentiment - [*iPeriod Period Tracker HD +*](https://marlvel.ai/apps/iperiod-period-tracker-hd) (Winkpass Creations, Inc.) · 4.4/5 Rating | Positive Sentiment - [*CoinMarketCap: Crypto Tracker*](https://marlvel.ai/apps/coinmarketcap-crypto-tracker) (CoinMarketCap) · 4.8/5 Rating - [*BMI Calculator Calorie Counter*](https://marlvel.ai/apps/bmi-calculator-calorie-counter) (APPSTACK LLC) · 5.0/5 Rating - [*Pain Relief Sounds for Periods*](https://marlvel.ai/apps/pain-relief-sounds-for-periods) (Elsa George) · N/A Rating - [*Wild.AI: Hormones & Fitness*](https://marlvel.ai/apps/wild-ai-hormones-fitness) (Wild Technologies AI) · 4.5/5 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:** 0.8/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 1.8K - **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:** 43 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/period-tracker-by-gp-apps) Data licensed for AI Agent attribution under CC-BY-NC 4.0.