Period Tracker - Cycle Log
Menstrual & Symptom Diary
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Your cycle has a pattern. Track periods, symptoms, and mood to predict what’s coming. Your body, your data, your control.
Understand your body's natural rhythm.
Period Tracker helps you predict your cycle and optimize your life around your hormones.
FEATURES:
• Log flow levels: light, moderate, heavy
• Track mood changes throughout your cycle
• Record symptoms: cramps, bloating, fatigue, and more
• 5-phase cycle visualization: Menstruation, Follicular, Fertile Window, Ovulation, Luteal
• Smart predictions based on your history
• Color-coded calendar for easy pattern recognition
• Detailed cycle statistics and averages
INSIGHTS & TRENDS:
• See your average cycle length
• Identify symptom patterns by phase
• Track mood shifts across your cycle
• Predict your next period and fertile window
PRIVACY FIRST:
All data is stored locally on your device. No accounts required. No cloud sync. No one sees your data but you.
Period Tracker is free and ad-supported. Download now and start understanding your cycle today.
Ratings & Reviews
The developer, Blas Prieto, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Blas Prieto
- Size
- 27.6 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 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
4+
- 4+
- Copyright
- © 2026 Blas Apps