Offline-first period tracking for everyday life.
Period Tracker & Menstrual Calendar for Android
Track your cycle and ovulation, log symptoms and mood, and set gentle reminders — your data stays on your device.
Privacy-first setup
Calm interface
Offline-friendly use
Official website of the RosyCycle Android app. RosyCycle is developed by PuhlaSteve (USA). data safety details · contact support
RosyCycle helps you organize notes and reminders. It is not a medical diagnosis service.
What you can track
For general tracking and organization only
Cycle days and upcoming dates
Keep a calm monthly view with recent dates, expected upcoming days and planning context.
Symptoms and body context
Short notes about symptoms, energy, sleep or routine changes can make history more useful later.
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Privacy-first & offline
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Features
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Guides
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Data Safety
Why people choose RosyCycle
Why people choose RosyCycle
The website and the app are framed as a trust-first product experience: practical, calm and careful with what they promise.
Privacy-first setup
The website supports download and guides. It is not a web dashboard for storing personal cycle entries.
Calm interface
RosyCycle is framed around a practical routine: dates, notes, reminders and history without noisy pressure.
Offline-friendly use
The product is positioned for local-first everyday tracking rather than a mandatory account-first workflow.
Useful before appointments
Dates, symptoms and notes can help you prepare a clearer timeline before a doctor visit.
What you can track
What you can track
The app stays focused on useful everyday inputs: dates, symptoms, mood, notes, reminders and history.
Cycle days and upcoming dates
Keep a calm monthly view with recent dates, expected upcoming days and planning context.
Explore this topic →Symptoms and body context
Short notes about symptoms, energy, sleep or routine changes can make history more useful later.
Explore this topic →Mood and daily notes
Keep simple notes that help future you remember what was happening around a date.
Explore this topic →Reminders and routine support
Use a few gentle reminders for upcoming days and useful habits without turning the app into noise.
Explore this topic →How it works
How it works
RosyCycle is built around a simple routine that helps you keep context, not a noisy wellness dashboard.
How it works
Mark your period start date and basic cycle settings.
How it works
Add short notes, symptoms or mood only when they are useful.
How it works
Keep one or two reminders that fit your real schedule.
How it works
Review history calmly when you need context, not constant pressure.
Use cases
Use cases
The product is not trying to be everything. These are a few realistic ways people may use a calmer period tracker.
Daily note routine
For people who want to remember energy, sleep, mood or unusual days without journaling too much.
Reminder support
For people who do better with a few timely alerts instead of checking the app all the time.
Cycle history review
For looking back at your own rhythm and preparing context before a conversation with a clinician.
Privacy-minded tracking
For people who want a public product site and helpful guides, but do not want the website to become a personal account system.
Features
Everything for cycle tracking
Menstrual calendar, ovulation estimates, symptoms and mood, notes, reminders and themes — in one calm app.
Offline Period Tracker and Privacy
A local-first, privacy-minded approach for people who want simple tracking without a web account workflow.
Open feature page →
Period Calendar
A clear month view for cycle days, recent dates and upcoming expected period windows.
Open feature page →
Period Reminders
Use gentle reminders for expected days, habits or routine check-ins without notification overload.
Open feature page →
Symptom Tracker
Keep short symptom entries next to your dates so later reviews feel clearer and less guessy.
Open feature page →Helpful guides
Helpful guides
Guides that explain setup, notes, reminders, privacy and how to keep tracking useful without stress.
How to track your cycle without overthinking
A calmer way to use a period tracker so dates, patterns and reminders stay useful instead of stressful.
Read guide →
Using reminders without cycle tracking stress
How to use gentle reminders so they support your routine instead of making tracking feel noisy.
Read guide →
What to note each day in a period tracker
A simple list of everyday details that can make cycle history more useful later without creating pressure.
Read guide →
Why an offline period tracker can feel safer
Why some people prefer local-first tracking and a simpler privacy story for daily cycle notes.
Read guide →Frequently asked questions
Frequently asked questions
Short answers about offline use, privacy, reminders and what the app can realistically help with.
Is RosyCycle a free period tracker for Android?
The core tracker is intended to stay free. Optional premium features may be added later.
Does RosyCycle work offline (no account)?
Yes. Tracking works offline and you can start without an account. Internet is only needed for Google Play download and updates.
Does RosyCycle share my cycle data?
Your entries stay on your device. The website uses only anonymous, aggregated analytics.
Need help?
Need help?
If you have questions, ideas or you found a bug — drop us a line.