Synca: AI Cycle Syncing

Synca helps you plan your days around your menstrual cycle, not against it. Powered by AI and backed by science.

Your hormones affect your energy, focus, and mood every single day. Synca reads your cycle phase and tells you when to push hard, when to communicate, and when to rest. Stop guessing why some days feel harder than others.

CYCLE-AWARE PLANNING
Brain dump your tasks — Synca's AI sorts them into your day based on your current cycle phase and energy levels. The right task, at the right time, in the right phase.

4 PHASES, 4 SUPERPOWERS
Menstrual, follicular, ovulatory, luteal — each phase brings different strengths. Synca color-codes your entire month so you always know what's coming and how to prepare.

AI DAILY INSIGHTS
Every morning, get a personalized insight based on where you are in your cycle. What to expect, what to prioritize, and how to make the most of your day.

SMART CALENDAR
Your events tagged with cycle-aware energy badges — "Peak performance", "Go gentle", "Deep focus." See your schedule through the lens of your biology.

TRACK IN 10 SECONDS
Log your mood, energy, and symptoms with a quick daily check-in. The more you track, the smarter Synca gets.

MOVE & NOURISH
Workout and meal suggestions matched to your phase. HIIT when you peak. Yoga when you rest. Iron-rich foods during menstrual. Complex carbs in luteal. Science-backed, not generic.

PREDICTIONS THAT LEARN
Period predictions, cycle trends, and personal patterns and all getting smarter with every cycle you complete.

PRIVATE BY DESIGN
All health data is stored locally on your device. No account required to get started. No data sold. No third-party trackers. Your body, your data.

Built by a woman, for women. Synca exists because your productivity tools should understand your biology.

Full access available with a 7-day free trial subscription.
Terms of Use: https://hellosynca.co/terms