Tell Luteal what you want to understand, and it builds your plan around it. Your next period date is free, always. Check in, and watch your patterns appear.
Luteal helps you understand your body — one phase at a time.
Track your cycle, predict your next period, and better understand how your hormones influence your mood, energy, symptoms, and daily life.
UNDERSTAND YOUR CYCLE
• Log your period, symptoms, mood, and energy in seconds
• Know exactly where you are in your cycle: menstrual, follicular, ovulation, or luteal phase
• Predict upcoming periods and fertile windows with clarity
• Track patterns, notes, physical symptoms, and emotional changes over time
LEARN HOW YOUR BODY CHANGES
Your body changes throughout the month — and Luteal helps you make sense of it.
Discover how each phase may affect your energy, emotions, focus, sleep, cravings, and overall well-being.
SHARE WITH YOUR PARTNER
Invite your partner with a simple code.
They’ll be able to understand your current phase and learn how to better support you — while your personal data stays private.
PRIVATE BY DESIGN
Your health data belongs to you.
End-to-end encrypted storage. No ads. No data selling. No third-party sharing.
LUTEAL PREMIUM
Unlock advanced insights, cycle trends, personalized history, and full data export.
Start with a free 7-day trial.
Free to download. Premium available as an auto-renewable subscription.
https://luteal.fr/terms
https://luteal.fr/privacy
Ratings & Reviews
5.0
out of 5
2 Ratings
Luteal now speaks 16 more languages: Japanese, Korean, Chinese (Simplified and Traditional), Dutch, Swedish, Norwegian, Danish, Arabic, Turkish, Polish, Indonesian, Hindi, Russian, Thai and Vietnamese.
The app follows your iPhone's language. To pick another one, go to Settings > Apps > Luteal > Language.
Version 1.5.3
The developer, Riad Mahi, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
Health & Fitness
Contact Info
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Usage Data
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Riad Mahi
Size
60.2 MB
Category
Health & Fitness
Compatibility
Requires iOS 18.6 or later.
iPhone Requires iOS 18.6 or later.
Mac Requires macOS 15.6 or later and a Mac with Apple M1 chip or later.