How can we help?
Find answers to common questions, browse guides, or reach out to our team.
Guides
Quick help topics
Getting started
Set up your first cycle and learn the basics of logging.
Sync & backup
Understand how data is stored and what happens if you switch devices.
Security tips
How to keep your cycle data safe on your device.
Delete your data
Remove all stored information from the app at any time.
FAQ
Frequently asked questions
How do I start tracking my period?
Open the app and tap the days of your last period on the calendar. Luna AI will begin learning your cycle patterns from there.
Can I use Luna AI without creating an account?
Yes. Luna AI does not require an account to track your cycle and view insights. Your data is stored locally on your device.
How accurate are the period predictions?
Predictions improve the more you log. With a few cycles of data, Luna AI can estimate your next period within a small window. It is not medical-grade and should be used as a wellness guide.
Is my data private?
Absolutely. Your cycle data stays on your device by default. We do not sell personal data. Read our Privacy Policy for full details.
Does Luna AI work offline?
Yes. Core tracking, logging, and calendar features work without an internet connection. AI insights require a connection.
How do I delete my data?
Go to Settings in the app and tap Clear All Data. This removes all locally stored cycle information immediately.
Is Luna AI medical advice?
No. Luna AI provides general wellness information only. Always consult a qualified healthcare professional for medical concerns.
Still need help?
Our team is here for you. Send us a message and we'll respond as soon as we can.
Your privacy matters
We designed Luna AI so your cycle data stays yours. No selling, no tracking, no surprises.