Chart your cycle. Know your body. Keep your data yours.

Private period tracking and natural family planning (NFP) charts for iPhone and Android. Start free; get Pro charts and PDF sharing with your instructor.

Majella Today screen with an educational illustration of a typical cycle, using sample data

Customisable Notifications

NFP

Chart your signs

Cycle Insights

Personalised daily tips

Majella simplifies tracking basal body temperature, cervical mucus, and other vital signs to help you gain confidence in your fertility or cycle journey.

Majella Today screen with a next-period estimate and educational cycle illustration, using sample data

Connect Your Smart-watch or Smart-thermometer

Import supported readings through Apple Health or Health Connect. Compatibility depends on your device and permissions. You can also record your temperature manually.

How To

Track BBT or Wrist Temperature

Record basal body and wrist temperatures as separate series. Import supported readings through Apple Health or Health Connect, or log them yourself. Connections depend on your device and permissions.

Majella Pro chart with separate basal body and wrist temperature series, using sample data

Technology that respects what you believe

You shouldn't have to compromise your faith to understand your body. We bring careful, modern cycle tracking together with a deep respect for the way you live, so the two finally sit comfortably in one place.

Majella daily log for period flow, temperature and cervical mucus observations, using sample data

Cycle Tracking

Track your menstrual cycle and observe patterns.

Share with your instructor

Export your chart as a PDF. (Pro)

NFP Education

Access resources to understand your reproductive health.

Personalised Insights

Receive tailored insights based on your observations.

Ready to Embrace Your Natural Cycle?

Download Majella and start your journey towards a deeper understanding of your body.

Tailored Insights

Experience personalised cycle tracking, educational resources, and insightful cycle trends tailored for you.

Majella Insights showing cycle and period history with sample data

Why Women Choose Majella

Majella helps you make sense of your body's natural rhythms through intuitive cycle tracking, cycle insights, and meaningful patterns that build over time.

Understand Your Cycle Naturally

Stay Informed

Stay up to date with Majella news and new features.