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MARIGOLD PERIOD TRACKER - App icon with geometrical circle pattern resembling icon
Health & Fitness app

Marigold: Period Tracker

A free, ad-free period and cycle tracker that keeps all your data on your phone, with predictions, insights and a doctor report.

  • No ads
  • Offline play
  • No account
  • Private
  • In-app purchases
Coming soon
hero image for marigold showing cover photo for marketing

Marigold is a free period and cycle tracker for iPhone and Android with predictions, symptom logging, insights and a doctor report. It has no ads and no account, keeps your health data on your phone, and is published by RedFoxApps.

Marigold is a period and cycle tracker that keeps everything on your phone. There is no account and no ads. Log your period in one tap, see what to expect next, and understand your patterns, with every core tool free.

  • One-tap period logging, an editable calendar and home-screen widgets for iPhone and Android
  • Predictions for your period, fertile window and PMS up to 12 months ahead, shown as a range with a confidence level, with a mode for irregular cycles
  • Daily log for flow, pain, mood, energy, sleep, discharge, medication and notes, plus your own custom symptoms
  • Insights on cycle length, variability and symptoms by phase
  • Doctor report as a PDF, and CSV export, created on your phone
  • Reminders for your period, fertile window and pill, with a discreet text option, all scheduled on the device
  • App lock that uses your phone's own screen lock
  • Pregnancy mode with a due date and week counter, and ovulation test logging
  • Your data is stored encrypted on your device and can be deleted in one step

Marigold is a wellness tracker. It is not a medical device or a method of birth control.

Screenshots.

Marigold home screen showing the current cycle day and the next predicted period
Period and fertile window predictions shown as an estimate with a date range
Monthly calendar with period days, the fertile window and today highlighted
Daily log screen for flow, symptoms and mood
Insights screen showing cycle length trends and common symptoms
Doctor report preview summarising recent cycles for sharing with a clinician
Privacy screen showing that data stays on the phone, with no account or ads

Frequently asked questions

What is Marigold?

Marigold is a free period and cycle tracker for iPhone and Android. It predicts your period and fertile window, logs symptoms and mood, and creates a doctor report, with all your data kept on your phone. It is published by RedFoxApps.

Is Marigold free?

Yes. Tracking, predictions, insights, reminders, the doctor report and app lock are free, with no ads and no account. Anything that is free stays free.

Which devices does it run on?

iPhone and Android phones. Marigold is coming soon, and store links will appear here at release.

Where does my data go?

Your logs are stored encrypted on your phone, and there is no Marigold account or server for them. Usage analytics and crash reports are off unless you opt in, and they never include your health entries. Read the privacy policy for details.

Can Marigold be used as birth control?

No. Marigold is a wellness tracker, not a medical device or a method of contraception. Predictions are estimates, so talk to a doctor about health concerns.

Where is the privacy policy?

At /apps/marigold/privacy-policy. It stays at this address permanently.

How do I get support?

Use the support page or email [email protected].

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