Everything you need. Nothing you don't.

Majella gives you a complete cycle picture for free, and a full NFP toolkit when you're ready for it.

Your data is yours. Everything you log stays on your device. We don't run ads. We don't sell data. We don't profile you.

One-time cycle setup. Lifetime of insight. Tell Majella a little about yourself once, and the app grows smarter the more you log.

Designed in Australia. Built for Catholic women worldwide.

Majella was designed from the first pixel by people who use it themselves. Every colour, every curve, every word was chosen with care.

Works offline. Track anywhere. Sync when you're back online.

Grace in every detail. Majella is more than an app; it is a companion for your journey, crafted with reverence for the God's feminine design.

Free — Cycle Tracking

Every woman should be able to know her own body. So the basics in Majella are free — and they always will be.

Premium — Full NFP

When you're ready to chart for fertility — to achieve, avoid, or simply understand — Majella unlocks the full toolkit.

Basal body temperature charting — log your morning temperature on a smooth, readable graph that makes shifts easy to spot
Cervical mucus tracking — record your daily observations and see the pattern of your cycle emerge in one clean view
Cross-checking signs — combine temperature, mucus, and other biomarkers in a single chart for a fuller picture
Hormone monitor logging — record your daily readings on a vivid graph that brings months of data to life
Peak day detection — algorithmic suggestions you can override anytime
Multiple algorithm views — switch between interpretations to see your cycle from every angle
Instructor sharing — send a beautiful PDF of your chart straight to your NFP teacher in two taps
Insights cards — magazine-style layouts that turn months of data into something you'll actually want to read
140+ rotating tips — written from a Catholic perspective, never preachy