GraceDays guides you through the Billings ovulation method day by day. A calm, clear calendar that helps Christian women practice natural fertility awareness with confidence.
"She is clothed with strength and dignity, and she laughs without fear of the future."
Proverbs 31:25
What GraceDays offers
Each day, GraceDays walks you through what to observe, how to record it, and what it means. Like having a Billings teacher with you every morning.
Color-coded days show your fertility pattern at a glance. Track mucus observations, identify your Peak day, and see your cycle history unfold clearly over time.
No condom recommendations. No hormonal birth control ads. GraceDays respects your beliefs and supports natural family planning as God intended.
Your fertility data belongs to you. No third-party sharing, no ad targeting, no compromises. Just a clean tool that serves you and your family.
How it works
Follow the daily prompt to note what you feel. GraceDays teaches you exactly what to look for using the Billings method guidelines.
Tap your observation into the calendar. Choose from clear, guided options that match the Billings vocabulary. Takes seconds, not minutes.
GraceDays interprets your pattern and shows where you are in your cycle. Over time, you learn to read your own fertility with growing confidence.
Simple pricing
Full access to everything GraceDays offers
Natural fertility awareness is not new. Women have practiced it for generations. GraceDays simply brings the wisdom of the Billings method into the modern age, with the clarity and care it deserves.