Take control of your hormones with Mona, the fully local, open-source app designed to help you track, understand, and manage your hormone journey.

Why Mona is different:

Completely private: All your data stays on your device. Nothing is sent to servers.
Open source: The app is fully open source, allowing maximum transparency and contributions from the community.
Free for life: No subscriptions, no premium features. Mona is free for everyone.

Hormone reminders:

Add your HRT regimens
Get detailed info for each upcoming hormone (quantity, date, side, missed hormones)
Receive notifications so you never miss a day

Manage your hormone stock efficiently:

Hormone level graphs:

For users on estradiol monotherapy, visualize simulated hormone levels over time