Sera Period Tracker

Sera: Private Period, Ovulation & Intimacy Tracker for Women and Couples Your period is natural. Tracking it should be free. Your body, your data, your choice. Meet Sera, a beautifully simple period and ovulation tracker designed for women and couples who value privacy, understanding, and connection. No accounts. No subscriptions. No locked features. Just a smarter, more personal way to understand your cycle and share what matters with your partner. Whether you're tracking your period, planning for pregnancy, understanding your moods, or strengthening your relationship, Sera makes it simple. MORE THAN A PERIOD TRACKER Your cycle affects more than a date on the calendar. Sera helps you understand your body, recognize patterns, and feel more in control of your health. Period & Cycle Tracking: Log your periods, monitor cycle lengths, and predict upcoming menstruation. Ovulation & Fertility Calendar: Estimate fertile windows and ovulation days to better understand your reproductive cycle. PMS & Symptom Tracking: Record cramps, headaches, bloating, fatigue, and other symptoms. Mood & Energy Journal: Discover how your emotions, energy, and well-being change throughout your cycle. Intimacy Tracker: Privately record intimate moments and explore patterns over time. Smart Analytics: Visualize cycle trends, recurring symptoms, and personal insights. Helpful Reminders: Stay informed about upcoming periods and important cycle events. STAY CONNECTED WITH YOUR PARTNER Because understanding each other makes everything easier. Sera isn't just a menstrual calendar. It's also a way to bring more understanding and communication into your relationship. With Partner Connection, you can privately share cycle insights with someone you trust. Stay in Sync: Help your partner understand your cycle, upcoming periods, and fertile days. Better Communication: Make it easier to talk about PMS, emotional changes, and how you're feeling. Stronger Connection: Understand each other's needs and build a more thoughtful relationship. Simple QR Pairing: Connect with your partner in seconds, without creating an account. You're in Control: Decide what to share and disconnect whenever you choose. A little understanding can make a big difference. PRIVACY ISN'T A PREMIUM FEATURE Your health information belongs to you. Unlike apps that require registration before you can even begin, Sera lets you start tracking immediately. No Registration: No email, phone number, or personal account required. Local Storage: Your personal cycle history is stored on your device. Offline Tracking: Log periods, symptoms, and moods without an internet connection. Anonymous Partner Connection: Share selected insights without exchanging personal account details. No Subscriptions: Your essential tracking features are free, with no monthly payments. We believe privacy should be the default, not something you have to pay for. SIMPLE, BEAUTIFUL, AND FREE Sera brings everything you need into one clean, intuitive experience. No overwhelming menus. No unnecessary complexity. No expensive subscriptions just to understand your own body. Whether you're tracking your first cycle, monitoring PMS symptoms, trying to conceive, or helping your partner better understand you, Sera is designed to fit naturally into your daily life. YOUR CYCLE. YOUR PRIVACY. YOUR CONNECTION. Join thousands of people who have discovered a simpler way to track their cycles and stay connected. Download Sera today and experience period tracking that puts you first. Note: Period and ovulation predictions are estimates and should not be used as contraception.