The short version
Everything you write in Hajja — your check-ins, notes, and the moments you open — stays on your phone. We don't collect it, we can't read it, and we don't want it. There's no account to create and no diary for us to sell.
What stays on your device
Your check-in history, any notes you add, and your in-app activity live in local storage on your phone. They are not uploaded to a server by default. If you delete the app, that data goes with it.
What we do collect
Only anonymous, aggregate usage signals that help us understand whether the app is working — for example, that a screen was opened, never what you wrote. This is never tied to your identity, and you can turn it off in Settings. We don't use advertising trackers.
No streaks, no pressure
Hajja has no streaks, no scores, no daily quotas, and no notifications designed to pull you back in. If you don't open the app for a month, nothing breaks. Those patterns serve engagement metrics, not you.
Not medical advice
Hajja is a companion app, not a clinician. Nothing in it is medical advice or a substitute for care. For protocols, medications, and decisions about your cycle, your clinic is the place. If something feels urgent, please reach out to your care team.
If you are in crisis
Please reach out to someone who can be with you right now. In the US, call or text 988 for the Suicide and Crisis Lifeline. Outside the US, your local emergency number works. You are not alone in this.
Changes & contact
If anything material changes about how Hajja handles your data, we'll say so plainly in the app and on this page. Questions, concerns, or just want to talk? Write to hello@hajja.io.