Gentle Days

Gentle Days is a calm, private period and cycle tracker made for women who want to understand their body without giving their data away.

TRACK YOUR CYCLE Log your period start and end dates, flow intensity, and daily symptoms. Gentle Days learns your rhythm over time and predicts your next period with growing accuracy.

KNOW YOUR FERTILE WINDOW See at a glance which days are safe and which days carry a higher chance of conception. The calendar is colour-coded so you always know where you are in your cycle.

WEEKLY AI SUMMARY (iOS 26+) Gentle Days uses on-device Apple Intelligence to write you a warm, personalised weekly summary of your cycle — no cloud, no servers, completely private.

YOUR DATA STAYS ON YOUR DEVICE No account required. No ads. No data shared with third parties. Everything is stored locally on your iPhone using Apple's secure on-device storage. Lock the app with Face ID or Touch ID.

BUILT FOR EVERY STAGE Whether you're in your 20s or approaching perimenopause, Gentle Days adjusts its predictions to your age and reproductive stage for more relevant, thoughtful guidance.

INSIGHTS & HISTORY View your cycle length trend over time, average cycle length, and upcoming fertile window dates — all in one beautiful, minimal view.

MEDICAL DISCLAIMER Gentle Days uses the calendar method to estimate safe and fertile windows. This is not a medical device and does not replace professional medical advice or reliable contraception. Always consult a qualified healthcare professional for family planning decisions.