--- 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: "2026-08-16" last_verified: "2026-08-16T00:00:00.000Z" 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: "Widget display failures following the latest update prevent users from seeing countdowns at a glance" review_sample_size: 1724 total_review_count: 1724 analyzed_review_count: 120 data_age_days: 0 momentum_velocity: "maintenance" intelligence_version: 5 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**: Widget display failures following the latest update prevent users from seeing countdowns at a glance (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** | 0d | ## 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:** 2026-08-16 - **Signal Count:** 1724 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:** Mixed - **Data Window:** Analysis based on signals collected up to 2026-08-16 - **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 simple manual logging and cycle prediction. **Why users hire it:** The app removes the cognitive friction of complex health dashboards, serving users who prioritize a consistent, button-press habit over the feature bloat of modern rivals. ## 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 holds a stable position in the Health & Fitness category, with a 4.8-star rating across 73,195 iOS reviews. The app's reliance on a simple, decade-old interface creates a clear differentiation from feature-heavy rivals like Flo, though the lack of recent major updates limits its ability to capture new-user growth. ## 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 1.7K 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 predictions help users plan pregnancies and manage daily schedules effectively** - **Reliable data backup and transfer functions allow users to maintain history across multiple device upgrades** ### Top Complaints (Impact Areas) - **Widget display failures following the latest update prevent users from seeing countdowns at a glance** ## SWOT Analysis {#swot} **Core Strengths:** - Simple, button-press logging interface reduces friction for daily habit tracking - Reliable data backup and transfer functions drive long-term user loyalty across device upgrades **Growth Levers:** - Localized fertility-tracking features could capture users in markets where competitors lack granular, manual-input controls ## Recent Changes (v4 → v5) {#recent-changes} Technical regressions in widget stability and data migration protocols have emerged as the primary threats to the app's long-term retention. While the overall rating remains stable, the introduction of intrusive ad-related complaints and the identification of new feature gaps indicate a widening utility gap against clinical-grade competitors. **Overall trend**: Mixed **Compared at**: 2026-08-16 ### High-impact changes - **[Declined] New Technical Weaknesses** (swot) - **[Declined] Emergence of Ad-Related Complaints** (sentiment) ### Medium-impact changes - **[Added] Anonymous Mode Feature Gap** (features) ## 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 major feature additions in 2026. > **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:** Period Tracker by GP Apps rests on the simplicity of its core logging loop, but the recent widget and migration regressions threaten the long-term loyalty of its user base. Addressing these technical stability issues would secure the retention of the core audience against feature-heavy rivals. **Best for:** Individuals seeking to track menstrual cycles, fertility windows, or pregnancy progress. ### PM Action Plan (Next Best Moves) - [ ] [INVEST] Rebuild widget display logic because widget failures are the #1 post-update complaint → restore daily active habit ### Feature Gaps vs Competitors - Medically-backed symptom checker (available in Flo but absent here) ### Outlook: Mixed The period tracking market is consolidating around apps that offer either high-fidelity clinical insights or seamless, low-friction utility. Period Tracker by GP Apps remains exposed due to its maintenance-only release cadence, which leaves widget regressions and data-migration bugs unaddressed for weeks. - 🔴 Widget display failures following the latest update prevent users from seeing countdowns at a glance, which erodes the daily active habit. - 🔴 Inconsistent data migration during device transfers leads to total loss of historical cycle information, creating a high churn risk for long-term users. ## 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 | Mixed | | Outlook | Mixed | ## 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:** 1.7K - **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:** 0 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.