Sera Period Tracker vs マイ周期カレンダー

Sera — Private Period, Ovulation & Intimacy Tracker for Women and Couples Stop paying for your period. Stop sharing your data. Sera is the first truly anonymous period tracker designed for women and couples who value privacy over corporate profit. No accounts, no email tracking, no subscriptions. Just you, your partner, and your data. WHY SERA IS DIFFERENT: Most apps lock your health data behind a paywall or sell it to advertisers. Sera is 100% free and built on a foundation of total privacy. We dont want your email; we just want to help you understand your body and strengthen your relationship. SYNC WITH YOUR PARTNER (The Couple Revolution) Sera isnt just a menstrual calendar; it is a bridge for your relationship. Our unique Partner Connection feature allows you to privately share cycle insights, fertile windows, and emotional shifts with your partner. - No more guesswork: Your partner gets notified about PMS or ovulation. - Stronger intimacy: Understand how hormonal shifts affect your connection. - Better communication: Science-based empathy for couples. PREDICT YOUR CYCLE WITH CLARITY - Accurate Period Tracker: Predict menses, fertile days, and ovulation with data-driven modeling. - Symptom and Mood Log: Track cramps, energy, PMS, and emotional states to see the Big Picture. - Fertility and Ovulation: Whether you are trying to conceive (TTC) or practicing natural awareness, Sera provides clarity without the clutter. PRIVACY FIRST — ALWAYS - No Account Needed: Open the app and start. No Google, no Apple ID, no tracking. - Offline Mode: Your data stays on your device. - Anonymous and Secure: You decide what to share and when to disconnect. KEY FEATURES AT A GLANCE: - 100% Free: No paywalls, no hidden fees, no subscriptions. - Intimacy and Relationship Tracker: Go beyond biology and track your emotional connection. - Smart Analytics: Understand your hormonal rhythm and energy patterns. - Beautiful and Minimalist: Professional design without the pink clichés. Sera helps you live in rhythm with your body and your partner. Join the thousands of couples who have switched from bloated, expensive apps to the private world of Sera. Perfect for users searching for: period tracker, menstrual calendar, ovulation tracker, fertility calendar, intimacy tracker, couple sync, PMS symptoms, and women's health.

生理周期の管理を、もっとシンプルに。 マイ周期カレンダーは、生理周期の記録とカレンダー表示を行う健康管理アプリです。開始日と終了日を記録するだけで、周期をカレンダー上にわかりやすく表示。次回の予測日も自動で計算されるので、日々の予定管理に役立ちます。 【主な機能】 ・生理開始日・終了日をかんたん記録 ・カレンダー表示で周期を一目で確認 ・次回生理日の予測機能 ・シンプルで直感的なデザイン ・データはデバイス内に安全に保存 余計な機能を省いた、使いやすさ重視の設計です。複雑な操作は不要で、毎月の記録を手軽に続けられます。自分のカラダのリズムを知ることで、より快適な毎日を過ごしましょう。プライバシーに配慮し、データはお使いの端末内にのみ保存されます。