My wife needed a cycle tracker. Everything out there was either Flo (which got sued twice for sharing health data) or an abandoned GitHub project. So I built Ovumcy. Single Go binary, SQLite, Docker-ready. No analytics, no third-party APIs, no cloud. Your data stays on your server. Features: period tracking, symptom logging, predictions (ovulation, fertile window), statistics, CSV/JSON export, dark mode, Russian and English. Just pushed v0.2.5. Looking for feedback from real users.


I agree with you, therefore I also need contributors for that. It is difficult to run this on my own, as I have basic in coding, but not a tester, so I have to use agentic workflow to check after it was generated, so it is not just like hiding sh*t.