WellPeriod

WellPeriod is the period and cycle tracker that doesn't sell you and doesn't chase you. Most cycle apps show one confident date, push a paywall every few taps, quietly move free features behind a subscription, and send your data to advertisers. WellPeriod was built against each of those complaints. HONEST PREDICTIONS • Your next period is shown as a window, not a single date: "Expected Sep 24–30", with a confidence level. • Accuracy score: the app re-runs its own predictions on your past cycles and tells you how many landed within ±1 or ±2 days. No other tracker shows its own error. • Irregular cycles, PCOS and perimenopause get a wider, honest window and a "learning" state instead of a made-up date. NO ACCOUNT, NO DATA SELLING • No sign-up, no email, no password. Your logs stay on your iPhone and in your private iCloud. • No ad networks, no Meta or Google SDKs. • "What leaves your phone": a screen inside the app lists every third party it talks to and the exact anonymous events sent. Health data is never included. • Face ID lock, a discreet neutral app icon and neutral notifications (Pro). NO NAGGING • The paywall appears only when you tap a Pro feature. One automatic prompt, once, ever. • The features listed below as free stay free. That promise is printed on the paywall itself. FREE FOREVER • Period and ovulation prediction with window and confidence • Calendar with the next 3 cycles • Full daily log: flow, mood, energy, 39 symptoms, sex, cervical mucus, basal temperature, pill, notes • Reminders: period in 2 days, period today, late, fertile window, ovulation, daily log, pill • Apple Health sync both ways • Daily insight, guides, CSV export, delete everything in one tap WELLPERIOD PRO • Symptom patterns by cycle phase ("headaches show up in your luteal phase 4 out of 5 cycles") • Mood and energy by phase • 4-week planner: rest, build, push, peak and wind-down windows synced to your cycle • 12-month forecast • Temperature chart from manual BBT or Apple Watch wrist temperature, no thermometer needed • Full cycle history and PDF report for your doctor • Face ID lock, discreet icon, discreet notifications PERIMENOPAUSE, FOR REAL Palpitations, brain fog, night sweats, dryness and more, plus a dedicated goal mode with its own insights. APPLE HEALTH AND APPLE WATCH Menstrual flow and basal body temperature sync both ways with Apple Health. If you sleep with an Apple Watch, WellPeriod reads your wrist temperature to help confirm ovulation. PRICING WellPeriod Pro is optional. Monthly $5.99, yearly $34.99 (7-day free trial, then auto-renews) or a one-time lifetime purchase of $69.99. Prices may vary by country. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period; payment is charged to your Apple ID account. You can manage or cancel subscriptions in your App Store account settings. Any unused portion of a free trial is forfeited when you purchase a subscription. Privacy policy: https://wellperiod.com/privacy Terms of use: https://wellperiod.com/terms WellPeriod is not a contraceptive method and does not replace medical advice. Predictions are estimates based on the data you log.