Cykel: Period Tracker & PCOS

Cykel is a private period, ovulation, and fertility tracker that keeps your health data where it belongs — on your phone. 🌸 No account. No sign-up. No ads. No cloud. Your menstrual data never leaves your device. 🌙 TRACK YOUR CYCLE • Period tracking — log start and end dates in one tap • Cycle predictions — next period, ovulation, and fertile window, estimated from your own history • Symptom tracker — 19 symptoms, from cramps, bloating, and acne to fatigue, PMS, and brain fog • Daily check-in — log your whole day in one tap, with a little celebration when you're done 🎉 • Menstrual calendar — color-coded month view of your full cycle history • Insights — cycle length trends, period stats, and frequent symptoms across 3, 6, or 12 months 📔 DAILY LOG & WELLNESS • Mood tracker — log how you feel and see patterns across your cycle • Wellness log — water, sleep, and weight, all in one daily view • Activity & movement — cycle-synced yoga and workout routines • Private notes — a journal for anything about your day 🤍 ALSO HELPS WITH • Irregular periods and PCOS — turn on PCOS mode to spot patterns across months. PCOS has a new name — PMOS (polyendocrine metabolic ovarian syndrome) — and whether your doctor says PCOS, PMOS, or PCOD, Cykel has you covered • Late or missed period — see your full history at a glance • PMS and mood tracking — log symptoms in the days before your period • Fertility awareness — track basal body temperature (BBT), LH tests, and cervical mucus • Trying to conceive or to avoid — understand your fertile window, with an optional conception-chance view 📚 LEARN & MOVE Phase-synced yoga and movement routines, plus simple tips on what to eat and how to feel your best through every phase of your cycle. 🔒 PRIVATE BY DESIGN • Your data is stored in an encrypted database on your device • App lock — protect Cykel with a PIN, fingerprint, or face • Screenshot blocking for extra discretion • No third party ever sees your health data • The only thing that ever leaves your phone is an anonymous crash report if the app crashes — it contains no health information ✈️ WORKS COMPLETELY OFFLINE Tracking, predictions, insights, and the built-in assistant all work without internet. There is no server. Airplane mode? Everything still works. 🧠 ASK CYKEL A private, offline assistant that answers questions like "When is my next period?" or "What are my most common symptoms?" — using only the data on your phone. 🔔 GENTLE REMINDERS Upcoming period, late period, fertile window, daily check-in, plus your own medication or supplement reminders — all yours to customize. 🏠 HOME SCREEN WIDGET Your cycle day and next period, right on your home screen. 💛 YOUR DATA IS YOURS • Export your logged data anytime • Encrypted backup and restore with a passphrase you choose • Delete everything with one tap — gone means gone 🌍 SPEAKS YOUR LANGUAGE English, Spanish, French, Hindi, Indonesian, Portuguese, Thai, and Vietnamese. NO ACCOUNT NEEDED Open the app and start tracking immediately — no email, no password, no personal questions. WHO IS CYKEL FOR? Anyone who wants a simple, beautiful period and ovulation tracker without giving their menstrual data to a company. Whether you're tracking your cycle, watching for irregular periods, managing PCOS, or following fertility awareness — if you've ever wondered where your cycle data goes, with Cykel the answer is nowhere. We're a small team, and we'd love for Cykel to help you. 🌸 Questions or feedback: [email protected] Privacy policy: https://www.cykel.in/privacy Cykel is a tracking and prediction tool, not a medical device. Predictions are estimates based on your logged history and should not be used as contraception or medical advice.