Open the app →
Open the app →
A daily cycle tracker for anyone learning to chart their cycle. Plain language. Free for as long as you need it.
Free forever No account Works on any phone
Paid for by the RRM Foundation, a nonprofit.
Two boxes a day. No jargon.
Open it on whatever device you have with you.
Under a minute a day. You mark what you saw. You read your own chart.
Type fabm.app into your browser. No download. No account.
A few quick taps record what you observed today.
The History page shows what you marked. You read the pattern.
No. fabm.app is a chart that remembers what you mark. If you want to use fertility awareness for family planning, learn it from a trained teacher first.
No. What you mark stays on your device.
Yes. fabm.app is paid for by a nonprofit, the RRM Foundation.
FABM stands for Fertility Awareness-Based Methods. These are ways some people learn the rhythm of their cycle. fabm.app is a chart you can use while you learn. Read more at RRM Academy.
After your first visit, yes. fabm.app saves a copy on your phone so it opens even with no signal.
Why this exists
fabm.app is built and maintained by the RRM Foundation, a 501(c)(3) nonprofit (EIN 93-4594315). We make restorative reproductive medicine education free, plain-language, and accessible to the people who have been priced out of fertility care.
