Lune Cycle Tracker
Health & Fitness
Free · Designed for iPad. Not verified for macOS.
Track your cycle privately. All data stays on your device — no accounts, no uploads, no ads. Just simple, accurate period and fertility tracking.
Lune is a simple, private period tracker designed to help you understand your cycle without compromising your health data.
Log your period dates and Lune automatically predicts your next period, fertile window, and ovulation day. The more cycles you log, the more accurate the predictions become.
Features:
• Track your menstrual cycle and predict future periods
• See your fertile window and estimated ovulation day
• Understand your cycle phase (menstrual, follicular, ovulation, luteal)
• Gentle reminders 2 days before your next expected period
• Beautiful, easy-to-read week strip showing where you are in your cycle
Your privacy is the priority:
Lune stores all data locally on your device only. No account required. No data is ever uploaded to a server, shared with third parties, sold, or used for advertising — ever. Uninstalling the app permanently deletes everything.
Lune is not a medical device and does not provide medical advice. Cycle predictions are estimates based on your logged history.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Bug fixes
The developer, Christian Ocasio, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Christian Ocasio
- Size
- 34.1 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - iPad
Requires iPadOS 16.4 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Infrequent
Mature or Suggestive Themes
- Copyright
- © 2026 Santrico Apps