By Nova Mobile
Report updated May 20, 2026
Period Tracker: Monthly Cycles
For individuals seeking to monitor menstrual cycles, track fertility, or manage pregnancy progress through a mobile calendar.
Period Tracker: Monthly Cycles is a challenged health & fitness app that is free with in-app purchases. With a 4.4/5 rating from 363.1K reviews, it faces significant user friction. Users particularly appreciate long-term reliability of core tracking features keeps users engaged for over a decade, though catastrophic data loss following recent updates prevents users from accessing historical health records remains a common concern.
What is Period Tracker: Monthly Cycles?
Monthly Cycles is a menstrual and fertility tracking app for mobile users, structured around a calendar-based logging interface.
Users hire the app to maintain a long-term, private health history without the clinical complexity of medical-grade alternatives, so the primary value is the accumulation of personal cycle data over time.
Current Momentum
v4.8 · 6d ago
Maintenance- Shipped stability fixes in latest release.
- Maintains legacy user base.
Active Nemesis
Clue Period & Cycle Tracker
By BioWink
Other Rivals
7-Day Rank Pulse 🇺🇸
Health & FitnessNo ranking data
Rating Pulse 🇺🇸
Recent User MoodAI-powered deep analysis surfacing high-signal insights. Still in beta, accuracy improves daily. For informational purposes only.
What makes this app unique?
What Does It Look Like?
How Is The App's Momentum Right Now?
Loading...
What Are The Key Features?
Calculates average of past 3 months of menstrual cycles to forecast future period and ovulation dates
Daily tracking of physical symptoms, moods, and intimacy via calendar interface
Countdown timer and tracking interface for pregnancy duration
How much does it cost?
- Free tier with ad support
- Monthly and annual subscription options
Freemium model anchored by ad-supported free access with recurring subscription revenue for premium features.
Who Built It?
Nova Mobile
Equipping individuals and professionals with specialized utilities for health tracking, financial management, and business productivity.
Portfolio
13
Apps
Who is Nova Mobile?
Nova Mobile, operating under the Polycents brand, has established a durable presence in the high-intent utility space by building digital replacements for analog tools like paper checkbooks and stopwatches. Their strategic advantage lies in the longevity of their flagship titles, many of which have been maintained for over a decade, creating a significant user-retention moat in the menstrual and fitness tracking niches. The current trajectory shows a concerted effort to modernize legacy utilities with 'Nova' branded refreshes to capture the mobile-first business professional market.
Who is Nova Mobile for?
- Individuals managing personal health
- Household finances
- Alongside small business owners requiring mobile administrative tools
Portfolio momentum
The publisher maintains an exceptionally high update cadence with 25 releases across 17 apps in the last 6 months, including a major release within the last week.
What other apps does Nova Mobile make?
Checkbook Pro
Nova Fax: Send fax from iPhone
Pocket Schedule Planner
Pocket Expense 6
Checkbook - Account Tracker
Hours Keeper: Time Tracker
What do users think recently?
Low confidence · Latest 61 of 99 total reviews analyzed · Based on 99 reviews. Signal may be noisy.
How did the latest release land?
What is the recent mood?
Recent user voice shows a frustrated sentiment. Users appreciate long-term reliability of core tracking features keeps users engaged for over a decade, but report catastrophic data loss following recent updates prevents users from accessing historical health records.
What Users Love
What Frustrates Users
What Users Want
What is the competitive landscape for Period Tracker: Monthly Cycles?
How's The Health & Fitness Market?
How does it evolve in the Health & Fitness market?
The app maintains a high rating on Android (4.4) despite severe stability regressions, indicating that the core utility of long-term tracking creates a high tolerance for technical friction until data loss occurs.
| Country | Category | Chart | Rank | Change |
|---|---|---|---|---|
| 🇸🇮 Slovenia | Health & Fitness | iOSGrossing | #80 | NEW |
| 🇱🇰 Sri Lanka | Health & Fitness | iOSGrossing | #84 | NEW |
The rivals identified
The Nemesis
Head to Head
Target app must pivot toward a specific niche or community-driven feature set to avoid being crushed by Clue's superior data-backed predictive capabilities.
What sets Period Tracker: Monthly Cycles apart
Offers a more simplified, lightweight UI that avoids the clinical complexity found in Clue's interface.
Provides a more casual, fun-focused aesthetic that appeals to users seeking simplicity over medical-grade tracking.
What's Clue Period & Cycle Tracker's Edge
Deep integration of scientific research and educational content creates a defensible moat against casual trackers.
High-velocity development cycle allows for constant refinement of predictive algorithms based on massive user data.
Contenders
Period Tracker Period Calendar
★4.9 (167.5K)ABISHKKING LIMITED.
⚡A high-volume competitor that maintains strong engagement through frequent updates and a broad feature set.
Aggressive update schedule keeps the app relevant and functional across diverse Android device ecosystems.
Broad feature set covers everything from symptom logging to weight tracking, appealing to power users.
Stardust Period Tracker
★4.8 (101.7K)Stardust App LLC (New York)
⚡Stardust differentiates through a unique, astrology-integrated UX that captures a distinct, highly engaged demographic.
Integrates astrological insights with cycle tracking to create a unique, lifestyle-oriented user experience.
Strong brand identity focused on modern, aesthetic-conscious users differentiates it from clinical alternatives.
Peers
Legacy status provides a stable, predictable interface that retains long-term users who dislike frequent UI changes.
Extensive historical data storage allows for long-term cycle analysis that newer apps often lack.
Regulatory certifications as a contraceptive device create a massive barrier to entry for standard trackers.
Requires consistent basal body temperature input, creating a high-intent, high-retention user behavior loop.
Cycles: Period & Cycle Tracker
★4.7 (25.4K)Perigee
Focuses on minimalist design and partner-sharing features to differentiate from the broader market.
Partner-sharing functionality allows for collaborative cycle awareness, a feature absent in most solo-focused trackers.
Minimalist design language prioritizes ease of use over the feature-bloat common in competing apps.
New Kids on the Block
Moody Month: Hormone Tracker
★4.6 (879)We Are Moody Ltd
⚡An emerging player focusing on the intersection of hormonal health and emotional well-being with high update velocity.
Prioritizes mood and hormonal fluctuations over simple calendar tracking to address holistic wellness needs.
High release frequency indicates a rapid testing phase for new engagement-focused features.
The outtake for Period Tracker: Monthly Cycles
Strengths to defend, gaps to attack
Core Strengths
- Decade-long health history creates high switching costs
- Simple, non-clinical UI differentiates from medical-grade competitors
- Pregnancy mode extends user lifecycle
Critical Frictions
- Catastrophic data loss post-update
- Frequent launch crashes on Android
- Aggressive paywalling of legacy features
Growth Levers
- Implement secure cloud-sync to resolve data-loss churn
- Expand into community-driven wellness features
- Integrate wearable data for clinical parity
Market Threats
- Clue's high-velocity release cadence
- Regulatory shift toward medical-grade certification
- User exodus due to persistent stability failures
What are the next best moves?
Ship secure cloud-sync because data loss is the top-cited complaint → stop user churn.
Sentiment analysis identifies data loss as the primary driver of negative reviews.
Trade-off: Pause the wearable integration sprint — data persistence is a higher-impact retention lever.
Audit paywall logic because gating legacy features alienates long-term users → improve retention.
User complaints highlight frustration with premium-gating of previously free tools.
Trade-off: Deprioritize new UI theme development — revenue stability requires fixing the existing user experience.
A counter-intuitive read
The app's biggest risk is not its clinical competitors, but its own legacy success: maintenance-mode at the top of the user-history curve makes it more vulnerable to data-loss churn than a new entrant.
Feature Gaps vs Competitors
- Real-time partner sharing (available in Cycles but missing here)
- Science-backed educational content (available in Clue but missing here)
Key Takeaways
Monthly Cycles holds a loyal user base through its simple tracking utility, but persistent data loss and aggressive monetization threaten its long-term viability, so the PM must prioritize data persistence to prevent a total exodus.
Where Is It Heading?
Declining
The market for period tracking is shifting toward clinical, science-backed experiences that prioritize data security and reliability. Monthly Cycles is currently exposed due to its stability failures, and without a pivot to robust cloud-sync, it will continue to lose its most valuable long-term users to competitors.
Persistent data loss reports following the latest update erode trust, which accelerates churn among the tenured user base.
Aggressive paywalling of legacy features creates friction, which drives negative sentiment and reduces the lifetime value of loyal users.