Love the layout
I can’t change the period duration, no matter what I do it stays at 5 days.
Free
In-App Purchases
About
This app helps you understand your menstrual cycle, symptoms, and mood with personalized insights. It offers a respectful partner mode for couples and prioritizes user privacy with EU-based hosting and no data selling.
✓Track cycle, symptoms, energy, and mood
✓Calendar with phases and uncertainty ranges
✓Daily personalized insights
✓AI chat based on your cycle
✓Respectful partner mode
✓Useful, non-guilt-driven notifications
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What's New in Luna
1.2.4
October 6, 2026
Reliability fixes. • The "Log this day" button stays visible on past dates. • The language chosen in Settings is no longer overridden by the phone language. • The rating label no longer mentions the App Store. • App version shown in Settings.
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Subscriptions & In-App Purchases
Luna Premium
Full access, billed monthly.
$4.991 Month
1 Month trialUser reviews
Developer apps
FAQ
What is Luna?
Luna is a private cycle tracking app that helps you understand your patterns, symptoms, energy, and mood. It offers personalized AI insights and a respectful partner mode designed for couples.
How does Luna's partner mode work?
Luna's partner mode provides your partner with context about where you are in your cycle, without sharing personal notes, journal entries, or temperature data. It focuses on how they can best support you.
Is Luna private and secure?
Yes, Luna is designed with privacy in mind. It is hosted in Frankfurt, EU, has no ads, does not sell data, and allows you to delete your account directly from the app.
What are the subscription details for Luna?
Luna offers a 1-month free trial, after which the subscription is €4.99 per month. You can cancel anytime through your Apple ID subscriptions.
Does Luna have ads?
No, Luna is ad-free. The app explicitly states it has no ads, ensuring an uninterrupted user experience.
What devices does Luna support?
Luna is available for iPhone and iPod devices. It is designed for iOS users looking for cycle tracking and health insights.
Is Luna suitable for birth control or medical advice?
No, Luna is not designed as birth control to prevent pregnancy and does not provide medical advice or diagnosis. It offers education and guidance based on your cycle data.
How often is Luna updated?
The latest version of Luna is 1.1.2, and it was last updated on May 19, 2026. This indicates a relatively recent update, suggesting ongoing development and support.
