Dua Garis: Ovulation & Period

Dua Garis ("Two Lines") is a warm, no-nonsense companion for couples who are trying to conceive (TTC). It helps you understand your cycle, spot your fertile window, and predict ovulation — so your timing is right and the journey still feels light. 💚 Everything stays on your phone. No account, no sign-in, and it works 100% offline. Your data is yours, fully private. ✨ KEY FEATURES • Ovulation tracker & fertile window prediction that adapts to your cycle length • A fertility calendar you can actually read — period days, fertile window and ovulation day at a glance • Period tracker: log flow, get your next-period estimate, and catch a late period early • 10-second daily log: basal body temperature (BBT), cervical mucus, LH ovulation test (OPK), symptoms, mood & intimacy • BBT chart and cycle insights that get sharper every cycle • Daily reminders with times you set yourself — for logging, morning temperature, and your upcoming period • Learn: trusted fertility education on ovulation, early pregnancy signs and preconception care • Motivation cards: 300+ words of encouragement you can share with your partner • Home-screen widget: see your phase & fertile window without opening the app • Streaks & badges to keep your logging habit going • Backup & restore, plus a PDF cycle summary to bring to your doctor 🆕 NEW IN 2.2 • Dark mode that is easy on the eyes • App lock with PIN & fingerprint — your notes stay yours • Daily reminders with a configurable time for each reminder type • Now available in English and Bahasa Indonesia 🌸 WHO IS IT FOR? Dua Garis is for anyone planning a pregnancy who wants to understand their body in a simple, gentle way. It is not just another period tracker — it is built around the trying-to-conceive journey, for both of you. 🔒 PRIVACY We do not collect your personal data. Your cycle, temperature and test results are stored locally on your device. No server, no account, no silent sync. ⚕️ IMPORTANT NOTE Dua Garis is not a contraceptive and is not a substitute for medical advice. Fertile-window and ovulation predictions are estimates based on the data you enter. For medical decisions, please consult a healthcare professional. Let's start the journey to two lines together! 🤰