Luna-Cycle
SBJ Health & Fitness iPhoneiPadiPod touch
Luna-Cycle is a free Health & Fitness app for iPhone and iPad by SBJ. Requires iOS 15.0. Updated April 14, 2026.
- Price
- Free
- on the App Store
- Size
- 13 MB
- Age 12+
- Updated
- Apr 14
- 2026 · v1.0
Screenshots
About Luna-Cycle
Luna is a cycle tracker that helps you log period starts, see your cycle at a glance, and build useful insights from your own history—not generic averages. WHAT YOU CAN DO • Log period start dates and build a clear history • See cycle phases (menstrual, follicular, ovulatory, luteal) on your dashboard • View a calendar and day-by-day context for your cycle • Get range-based predictions from your logged cycles when you have enough data • Track symptoms and related notes over time • Explore insights and trends (charts and summaries) • Adjust settings and export options to match how you use the app HOW LUNA THINKS ABOUT PREDICTIONS Forecasts use your personal history first. Broader defaults only help when you don't yet have enough cycles logged. IMPORTANT Luna is a wellness and self-tracking tool. It is not a medical device and is not a substitute for professional medical advice, diagnosis, or treatment. Always talk to a qualified health professional for medical decisions. ACCOUNT & SYNC Create an account to use Luna. Your data is tied to your account so you can access Luna consistently across devices when you use the same credentials. Questions or feedback? Use the support link on this App Store page.
App privacy
The developer, SBJ, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Health & Fitness: Health
- Contact Info: Email Address, Name
- User Content: Emails or Text Messages
- Identifiers: User ID
Used for: Product Personalization, App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Contact Info: Phone Number
Used for: App Functionality
Alternatives to Luna-Cycle
Looking for apps like Luna-Cycle? Here are 6 similar apps on the App Store. The highest rated is Lunera Period Tracker Calendar (5.0/5), and all 6 are free to download.
-
Lunera Period Tracker Calendar
5.0
-
Ovulation Period & Tracker
5.0
-
LunaTrack
5.0
-
Period Tracker: Cycle Calendar
4.6
-
Yoga for Weight Loss at Home
4.5
-
Soso: First Period Tracker
4.7
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Luna-Cycle | – | Free | April 14, 2026 | |
| Lunera Period Tracker Calendar | 5.0 / 5 (1) | Free | Aug 31, 2026 | Compare |
| Ovulation Period & Tracker | 5.0 / 5 (1) | Free | Oct 7, 2026 | Compare |
| LunaTrack | 5.0 / 5 (3) | Free | Jun 10, 2025 | Compare |
| Period Tracker: Cycle Calendar | 4.6 / 5 (144) | Free | Jun 3, 2026 | Compare |
| Yoga for Weight Loss at Home | 4.5 / 5 (30) | Free | Aug 7, 2024 | Compare |
| Soso: First Period Tracker | 4.7 / 5 (777) | Free | Oct 22, 2026 | Compare |
Compare Luna-Cycle with the top alternatives: ratings, updates, ASO score and keyword gaps →