Report updated May 20, 2026
Tampon Timer - Period Tracker
For individuals seeking a discreet and simple tool to track menstrual cycles and manage the timing of feminine hygiene products.
Tampon Timer - Period Tracker is an established health & fitness app that is free with in-app purchases. With a 4.4/5 rating from 359.3K reviews, it shows polarized user reception. Users particularly appreciate long-term utility for cycle tracking keeps users engaged for over a decade of consistent use, though data migration and backup failures during phone transfers cause significant loss of historical user records remains a common concern.
What is Tampon Timer - Period Tracker?
Tampon Timer is a period and cycle tracking app for iOS and Android that provides manual logging and cycle forecasting.
Users hire this app for low-friction, discreet cycle tracking that avoids the data-heavy health analytics found in larger competitors.
Current Momentum
v1.0 · 6d ago
MaintenanceNo new feature builds or events in recent patches; the app ships bug fixes only at a cadence of approximately one release every 1.5 to 2 months.
Active Nemesis
Flo Cycle & Period Tracker
By FLO HEALTH UK
Other Rivals
7-Day Rank Pulse 🇺🇸
Health & FitnessRating Pulse 🇺🇸
Recent User Mood
What makes this app unique?
What Does It Look Like?
What Are The Key Features?
Tracks duration of tampon, pad, or cup usage with safety reminders
Calculates average cycle length from past 3 months to forecast future periods and fertile windows
How much does it cost?
- Free (Android) with ads
- Paid ($1.99) (iOS) one-time purchase
Monetization is split by platform, utilizing a one-time purchase model on iOS and an ad-supported model on Android.
Who Built It?
Providing discreet health monitoring and mindful photography tools for users seeking privacy and focus.
Portfolio
2
Apps
What other apps does CANSU OZDIZLEKLI make?
Explore the full CANSU OZDIZLEKLI report
Portfolio breakdown, audience, momentum, and every app published by CANSU OZDIZLEKLI.
What do users think recently?
Low confidence · 50 reviews analyzed · Based on 50 reviews. Signal may be noisy.
What is the recent mood?
Recent user voice shows a mixed sentiment. Users appreciate long-term utility for cycle tracking keeps users engaged for over a decade of consistent use, but report data migration and backup failures during phone transfers cause significant loss of historical user records.
What Users Love
What Frustrates Users
What Users Want
How have ratings & review volume moved?
Rating, review sentiment, and total reviews over time, with release markers showing the post-launch impact.
Vertical markers = app releases. Hover any release for the post-release impact delta.
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
What is the competitive landscape for Tampon Timer - Period Tracker?
How's The Health & Fitness Market?
How does it evolve in the Health & Fitness market?
Rank progression
7 active rankings tracked — 30-day window
Which niche is Tampon Timer - Period Tracker in?
to track menstrual cycles and fertility windows
Explore the full Period Tracking Trackers niche
Every app in this space — 35 tracked, the niche's live rankings, and Marlvel's editorial take on the job-to-be-done.
The rivals identified
Nemeses(1)
Glow is a direct market leader that competes for the same core demographic by offering comprehensive cycle tracking alongside deep social and analytical features.
Contenders(4)
This app is a direct functional alternative that mirrors the target's core utility while adding specific modes for pregnancy.
Once competes by adding predictive intelligence and lifestyle tips to the standard period tracking workflow.
Cycle Air targets the same user base with a streamlined tracking interface bundled within a larger subscription ecosystem.
Cube competes by offering a similar core tracking utility while emphasizing aesthetic customization and broader health data integration.
Same space(3)
This is a clinical-grade health management tool that overlaps with the target's goal of monitoring personal health data.
While in the Medical category, it shares the 'personal health logging' use case common to period trackers.
Wild.AI targets the intersection of hormonal cycles and athletic performance, appealing to a more specialized, fitness-oriented segment.
Compare Tampon Timer - Period Tracker against every rival
All rivals in one side-by-side table — identity, store metrics, ratings & sentiment, and strategic intel — plus a head-to-head page for each.
The outtake for Tampon Timer - Period Tracker
Strengths to defend, gaps to attack
Core Strengths
- Minimalist interface reduces cognitive load for daily logging
- Discreet home screen icon maintains privacy for users
Critical Frictions
- Backup system fails to restore historical records during device migration
- Widget functionality is unreliable in the latest release
Growth Levers
- Implement cloud-based account syncing to solve data loss
- Add perimenopause-specific tracking modes to capture an aging user base
Market Threats
- Flo's AI-driven predictive accuracy creates a high barrier to entry
- Competitors with robust data portability siphon long-term users
What are the next best moves?
Rebuild backup system because migration failures are the top churn driver → reduce long-term user attrition
Data migration failure is the primary complaint theme among decade-plus users.
Trade-off: Pause the perimenopause feature sprint — data retention is a higher priority than new feature acquisition.
Audit widget code because widget failures are the #2 frustration theme → restore daily engagement
Users rely on the widget for daily tracking and report it as broken.
Trade-off: Delay the UI refresh on the calendar view — stability is more critical to retention.
A counter-intuitive read
The app's lack of feature bloat is its greatest vulnerability, as it leaves no room to defend against competitors who offer both simplicity and reliable data portability.
Feature Gaps vs Competitors
- Robust backup and restore system (available in Period Tracker Period Calendar but absent here)
Key Takeaways
Tampon Timer retains users through simplicity but risks losing its decade-long base to data-loss frustration, so the team must prioritize cloud-syncing infrastructure over new features to prevent churn.
Where Is It Heading?
Mixed Signals
The period tracking market is consolidating around platforms that offer both clinical accuracy and seamless data portability. Tampon Timer remains exposed due to its reliance on manual, local-only storage, so the team must transition to cloud-based sync to remain relevant.
Data migration failures in the latest release erode trust among long-term users, which accelerates churn to competitors with better data portability.
Recent updates focus on stability, but the lack of feature expansion leaves the app exposed to competitors with higher release velocities.