About this app

Understand your male fertility journey - one day at a time. 74 is a discreet male fertility tracker. Downloading the app is free. Full access to tracking, analysis, AI questions, and partner planning requires an auto-renewable In-App Purchase subscription. 74 is for men who are trying to conceive, preparing for a semen analysis, following results over time, or making lifestyle changes with their partner. Bring daily habits, sperm health context, semen analysis results, fertility questions, and partner planning together in one calm, private space. SUBSCRIPTION REQUIRED The features described below are available with a 74 subscription (In-App Purchase). Without a subscription, you can view the app overview and purchase or restore access. A subscription is required to use the app’s tracking and planning features. WHY IS IT CALLED 74? The name reflects the approximate 74-day sperm-development cycle. 74 uses this biological timeframe to help you see habits and important events in context. It is a useful guide—not an exact countdown, fertility prediction, or promise that a behavior will change a result. QUICK DAILY ROUTINE CHECK-INS Log sleep, exercise, hydration, food, alcohol, coffee, smoking, supplements, heat exposure, illness, medication changes, and more. See a transparent daily routine score and understand which answers contributed to it. This app-designed score summarizes selected logged habits. Its formula is educational and not medically validated, and it is not a sperm-quality or fertility score. YOUR 74-DAY CYCLE Follow your current cycle on a clear timeline. Review completed check-ins and place fever, illness, surgery, medication changes, heat exposure, and semen analyses in context without implying cause and effect. SEMEN ANALYSIS TRACKER Enter sperm test results manually and keep the original values, units, laboratory reference ranges, dates, notes, and supporting documents together. Compare compatible trends for sperm concentration, motility, and morphology. Results are shown parameter by parameter—never reduced to a misleading universal fertility score. MALE FERTILITY QUESTIONS, EXPLAINED Ask one-off AI questions about general fertility topics and terms such as motility, morphology, concentration, and sperm count. Clear safety guidance helps you recognize when a question belongs with a qualified healthcare professional. PLAN WITH YOUR PARTNER Record your partner's fertile-window dates, view clearly labeled menstrual-cycle estimates, account for irregular cycles, and set discreet reminders for upcoming peak dates. OPTIONAL HEALTH DATA CONNECTION With your permission, reduce manual entry by importing selected read-only data from Apple Health, including height, weight, steps, exercise, sleep, and logged water. Manual tracking remains available if you do not connect a health service. PRIVATE AND DISCREET BY DESIGN Keep your profile, check-ins, analyses, partner details, documents, and AI history locally on your device. Use discreet notifications, export an approved subset of your data, clear AI history, or delete all local data from Settings. When you ask an AI question, only that question is sent for remote processing; your local profile, logs, and analyses are not attached. 74 provides educational context, tracking, and organizational support. It does not diagnose a condition, interpret an individual result as medical advice, predict conception, or replace a doctor. Terms of Use: Privacy Policy: EULA: