On this device
Cycle logs, reminders, and profile stay on the phone in this version. There is no required account.
LunaLoop
A private companion for your cycle.
We built LunaLoop so tracking feels calm, estimates stay labeled as estimates, and your logs stay on your device.
LunaLoop is for menstrual and reproductive wellness. It helps you see where you are in your cycle today, log without clutter, and read a two-minute explainer — privately.
The product is educational. It is not a clinic, not contraception, and not a diagnosis.
Estimates, labeled
Period, ovulation, and fertile days are shown as estimates from the dates you share — never as lab results.
Same as the apps
Period and primary actions use #FF5C7A. Fertile days are teal. The wordmark is LunaLoop — no Cycle chip.
Calm by design
White canvas, pink wash, and short copy. Built to match the shipping iOS and Android apps.
iOS and Android share one palette and one information architecture: Today, Calendar, Insights, Learn, and Profile.
Get LunaLoop on your phone
Private cycle companion. No account required for personal logs.