CycleSync uses Bayesian AI to analyze symptoms and predict menstrual cycle phases, even for users without regular periods. It offers daily symptom logging, visual cycle overviews, and stores all data locally for privacy. Designed for individuals seeking deeper understanding of their cycle.
In the Health & fitness space, Appen CycleSync takes a focused approach. It helps users understand and track their menstrual cycle phases, even without regular periods, using symptom analysis. It is built as a consumer product for people tracking menstrual cycles. Appen CycleSync is a paid product starting at $5. It runs on the web and iOS.
Behind Appen CycleSync is HANNA JOLINE BERGSJO, based in the United States, and the product first shipped in 2026. Key capabilities include cycle phase prediction, symptom logging, and visual cycle overview.
Latest indexed changes and source events
Other apps tracked under the same category.
