Every Feature You Need
Cyla combines intelligent cycle tracking, AI-powered predictions, and comprehensive health insights — all wrapped in a privacy-first design. Discover every tool you need to understand and work with your body.
Smart Cycle Tracking
Track your menstrual cycle with Cyla's intuitive cycle wheel that gives you a complete picture of where you are at a glance. Get accurate predictions for your next period, fertile window, and ovulation date based on your unique patterns. Log your period start and end dates with a single tap, and let Cyla handle the rest.

AI-Powered Predictions
Cyla uses advanced machine learning algorithms that study your individual cycle data to deliver predictions that get smarter over time. Unlike basic calculators that assume a fixed 28-day cycle, our AI adapts to your unique biology, accounting for variations in cycle length, irregular patterns, and lifestyle factors. The more you use Cyla, the more accurate your predictions become — achieving up to 97% accuracy after just three cycles.
Accuracy after 3 cycles
97%
Learning from
Your unique patterns
Phase Insights
Understand how each phase of your cycle affects your body and mind with daily, personalized insights. Cyla breaks down your menstrual, follicular, ovulation, and luteal phases with actionable guidance on energy levels, mood patterns, exercise recommendations, and nutrition tips. Make informed decisions every day based on where you are in your cycle.

Detailed Analytics
Dive deep into your cycle data with comprehensive analytics that reveal patterns you might not notice on your own. View your cycle history, average cycle length, period duration trends, and variation over time with clear, beautiful charts. Cyla's analytics help you understand your body better and can provide valuable information to share with your healthcare provider.

Easy Symptom Logging
Log your daily symptoms quickly and comprehensively with over 50 trackable symptoms across categories including flow intensity, mood, energy level, cramps, headaches, skin changes, sleep quality, and more. Cyla's streamlined logging interface makes it easy to build a detailed health diary without feeling overwhelmed. Spot symptom patterns across your cycles to better anticipate and manage how you feel.

Calendar View
See your full cycle calendar at a glance with color-coded markers for period days, fertile windows, and predicted ovulation. Plan ahead with confidence by viewing upcoming predictions alongside your logged data. The calendar view makes it simple to track patterns over multiple months and share information with partners or healthcare providers when needed.

Cyla AI Assistant
Have questions about your cycle, symptoms, or reproductive health? Ask Cyla's built-in AI assistant and get personalized, evidence-based answers in seconds. Whether you are wondering why your period is late, what certain symptoms might mean, or how to optimize your wellness during each phase, the AI assistant provides thoughtful responses grounded in medical research and tailored to your unique data.

Privacy First
Your health data is deeply personal, and Cyla treats it that way. All data is encrypted with AES-256 encryption and processed on your device whenever possible. We never sell, share, or monetize your health information with third parties — period. Cyla is built with a privacy-first architecture that gives you complete control over your data, including the ability to export or permanently delete it at any time.
