Lunar Flow
Ying Cao Health & Fitness iPhoneiPadiPod touch
Lunar Flow is a free Health & Fitness app for iPhone and iPad by Ying Cao. Requires iOS 15.6. Updated February 4, 2026.
- Price
- Free
- on the App Store
- Size
- 4 MB
- Age 4+
- Updated
- Feb 4
- 2026 · v1.0
Screenshots
About Lunar Flow
Lunar Flow helps you align your daily life with your menstrual cycle. Plan your days, track your moods, and understand your body's natural rhythms—all with complete privacy. YOUR CYCLE, YOUR GUIDE Every phase of your cycle affects your energy, mood, and capabilities differently. Lunar Flow helps you work with your body, not against it, by providing personalized daily guidance based on where you are in your cycle. DAILY PLANNING • Set your "Must Do" task and two important priorities each day • Get phase-appropriate themes and tips to guide your focus • See what to embrace and what to avoid based on your current phase • Carry forward yesterday's intentions and context REFLECTION & TRACKING • Quick mood check-ins with a simple 5-point scale • Log daily context like work stress, poor sleep, or social events • Celebrate daily wins and capture reflections • Set intentions for tomorrow INSIGHTS & TRENDS • View your mood patterns over time • See how your productivity correlates with each phase • Track your check-in streaks • Understand your unique patterns CYCLE CALENDAR • Beautiful monthly view with phase coloring • Tap any day to see your logged moods, tasks, and notes • Plan ahead with upcoming phase visibility LEARN ABOUT YOUR CYCLE • Understand each phase: Menstrual, Follicular, Ovulatory, and Luteal • Daily cycle facts to deepen your knowledge • Phase-specific insights for body and mind COMPLETELY PRIVATE Your data never leaves your device. No accounts, no cloud sync, no tracking—just you and your cycle. Delete the app anytime and all data goes with it. DESIGNED FOR REAL LIFE Add context tags when life gets complicated—deadlines, travel, poor sleep, or emotional days. Lunar Flow adjusts its recommendations to meet you where you are. Start flowing with your cycle today.
App privacy
The developer, Ying Cao, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to Lunar Flow
Looking for apps like Lunar Flow? Here are 6 similar apps on the App Store. The highest rated is WombWisdom by Nourishment 101 (4.3/5), and 5 of the 6 are free to download.
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Lunar Flow Cycle
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SymptomLog: Illness Diary
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Flory: Period & Cycle Tracker
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21 Days - Be Your Best Self
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Lunar Cycle: Period & Moon
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WombWisdom by Nourishment 101
4.2
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Lunar Flow | – | Free | February 4, 2026 | |
| Lunar Flow Cycle | – | Free | Oct 2, 2026 | Compare |
| SymptomLog: Illness Diary | – | Free | Jun 9, 2026 | Compare |
| Flory: Period & Cycle Tracker | – | Free | Oct 13, 2026 | Compare |
| 21 Days - Be Your Best Self | – | Free | May 12, 2026 | Compare |
| Lunar Cycle: Period & Moon | 1.0 / 5 (1) | Free | May 18, 2026 | Compare |
| WombWisdom by Nourishment 101 | 4.3 / 5 (4) | 3.99 USD | Dec 30, 2025 | Compare |
Compare Lunar Flow with the top alternatives: ratings, updates, ASO score and keyword gaps →