myNFP

myNFP is a German-language cycle tracking app designed specifically for users of the symptothermal natural family planning (NFP) method. It helps women aged 18-45 evaluate and chart their menstrual cycles using Sensiplan rules, offering both automatic and manual evaluation to provide maximum control and understanding of fertility status.

Key features include tracking of temperature, cervical mucus, cervix, breast symptoms, bleeding, and additional health data such as medications and ovulation tests. The app works completely offline, securely stores data locally with optional online backup, supports cycle statistics, period forecasting, dark mode, PIN lock, and data export/import capabilities. myNFP is intended for women familiar with the symptothermal method and adheres strictly to method rules without serving as a contraceptive or medical diagnostic tool. A 30-day trial is offered, after which a paid subscription is required.