PHASES. Cycle Tracker & Diary

Content rating
Everyone
50+
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Content rating
Everyone
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About this app

A completely new perspective on your cycle and your everyday life.

MORE THAN SYMPTOMS.

Most cycle apps only let you track symptoms. PHASES goes further. Focus on what matters most in your everyday life. Not just symptoms, but also what you did and experienced. Sports, nutrition, date nights, family moments, relationship highs and lows, work stress, social events — everything that matters to you. Clearly presented in a unique vertical calendar.

FOR MEN, TOO.

Why are cycle apps always made just for women? Enter your partner's period and alongside it your own life. Because HER cycle has an impact on YOUR relationship life when it comes to moods and libido. So you know what's going on — for a better mutual understanding.

DISCOVER PATTERNS you haven't seen before.

When you keep everything in one place, connections become visible. How does your energy change around your ovulation, or your partner's? How do sleep, nutrition, and exercise relate to how you feel? PHASES makes these patterns visible so you can understand yourself better and plan smarter.

PRIVACY BY DESIGN.

Cycle apps that store data on servers are a no-go. PHASES stores everything exclusively on your device. No account required. No server. No tracking. No third parties. Your entries never leave your smartphone.

FEATURES.

- Unique vertical calendar
- Fully customizable categories and entries
- Track your period and receive a forecast
- Bleeding isn't the same as your period. You can log both separately
- Track ovulation, for example when you've confirmed it with an ovulation test or NFP
- Log everything that matters to you: symptoms, mood, energy, sleep, sports, nutrition, social life, relationships and more
- 100% on device. No cloud, no tracking
- Core features usable without a subscription
Track your cycle, track your period, track your everyday life.
Updated on
Sep 16, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

What’s new

- NEW: Dark mode
- CHANGED: There are now 20 default categories you can rename and change the icon and color of. Adding own categories is not possible anymore.
- Small improvements
Content rating
Everyone
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App support

About the developer
myNFP GmbH
support@mynfp.de
Jurastr. 27 /1 72072 Tübingen Germany
+49 162 5837843