Phases: Private Period Tracker
PCOS, Perimenopause Cycle Sync
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Gentle Guidance through your Cycle Phases in Private!
Discover your body's natural rhythm with Phases, the private companion that empowers you to understand and embrace your unique menstrual cycle. No data sharing, no tracking - everything stays securely on your device within the Apple ecosystem.
PERSONALIZED PHASE GUIDANCE
Explore the four phases (menstrual, follicular, ovulatory, luteal) with gentle insights tailored to you. Learn how energy, mood, and needs shift, and adapt your nutrition, movement, and mindset accordingly.
PRIVATE JOURNALING
Add notes, track patterns, and tag entries (e.g., Food, Energy, Mental) to uncover what works for your body.
AT-A-GLANCE WIDGETS
See your current phase, day count, and tips right on your home screen (available with Phases Plus).
CYCLE HISTORY AND INSIGHTS
Review past cycles, bleeding days, and averages to spot trends and live in harmony with yourself.
PHASES PLUS SUBSCRIPTION
Unlock unlimited notes, iCloud sync across devices, and customizable home screen widgets.
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MEDICAL DISCLAIMER
This app is for informational and tracking purposes only. It is not a medical device and does not provide medical advice, diagnosis, prediction, or treatment. All cycle phases and related content are informational only and are not intended to guide medical or contraceptive decisions. Always consult a qualified healthcare professional for medical concerns.
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Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
BIG Update incoming. You asked, we delivered:
- Editing cycle data is now dead simple
- New calendar view to see your phases at a glance
- Search and filter your notes by keyword or tag
The developer, Nicolai Schneider, 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
- Nicolai Schneider
- Size
- 5.1 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. - Apple Vision
Requires visionOS 2.6 or later.
- iPhone
- Languages
- English and German
- Age Rating
13+
- 13+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Phases Plus (Weekly) $1.99
- Phases Plus (Yearly) $17.99
- Copyright
- © 2025 Nicolai Schneider