CHRONODROMIA's Period Tracker helps you understand your body's patterns, predict future cycles, and track symptoms—all with the precision of seconds, not just days.
Start Tracking NowTrack not just your start and end dates, but your full pattern. Our algorithm learns from your history to provide increasingly accurate predictions.
Record mood, symptoms, flow intensity, and more. Find patterns in your cycle that help you understand your body better.
Your data belongs to you. CHRONODROMIA ensures your health information remains private, secure, and never sold to third parties.
Based on your history, your next period should start on June 9, 2023 (in 18 days).
"I've tried many period trackers, but CHRONODROMIA is the most accurate. Its predictions are spot on, and I love how it lets me track so many symptoms and see patterns over time."
"The privacy features make me feel safe using this app. Plus, it's helped me identify patterns in my cycle that I never noticed before, especially with mood changes."
"When I started trying to conceive, CHRONODROMIA's precision with predicting my fertile window was invaluable. The detailed tracking made it so much easier to plan."
How accurate are CHRONODROMIA's period predictions?
Our predictions become increasingly accurate the longer you use the app. After tracking 3 cycles, most users report predictions that are accurate to within 1-2 days. After 6+ cycles, many users experience accuracy within 24 hours.
Is my health data kept private?
Absolutely. Your health data is encrypted, stored securely, and never sold to third parties. You can export or delete your data at any time. We believe your health information belongs to you alone.
Can I use CHRONODROMIA for family planning?
While CHRONODROMIA provides fertile window estimations based on your cycle data, it should not be used as a primary birth control method. For those trying to conceive, it can be a helpful tool alongside other fertility awareness methods.
What symptoms can I track with CHRONODROMIA?
You can track over 30 different symptoms including mood changes, cramps, headaches, energy levels, flow intensity, sleep quality, skin changes, and more. You can also create custom symptoms to track what matters most to you.
Join thousands of users who understand their bodies better with CHRONODROMIA's precision period tracking.
Start Tracking Now