PrivateCycle vs Evorly

PrivateCycle is a privacy-first period, cycle, and ovulation tracker that keeps 100% of your health data on your device. No account. No sign-up. No ads. No telemetry. No third-party data sharing — ever. Your body is your business. Log your period, symptoms, mood, and fertility signals in seconds, and get clear, honest predictions for your next period, fertile window, and ovulation — all computed locally on your iPhone. WHY PRIVATECYCLE • Local-first: core tracking, predictions, and insights work with no internet and no account. • Your entries are stored in an encrypted database on your device (AES-256). • No ads. No data sale. No hidden trackers or third-party SDKs. • Transparent predictions that are honest about uncertainty instead of faking precision. • Core tracking is free, forever. TRACK WHAT MATTERS • Period flow — light, medium, heavy, clots — with start and end logging. • Symptoms: cramps, headache, tender breasts, bloating, fatigue, acne, backache, nausea, hot flashes and more. • Mood and feelings, energy, sleep, cravings, digestion. • Discharge, sexual activity and drive. • Measurements: basal body temperature, weight, water, sleep hours, LH and pregnancy tests. HONEST PREDICTIONS • Next period date with a prediction window, not a false exact day. • Fertile window and estimated ovulation day. • Current cycle phase and a plain-language confidence level. • Irregular cycles and late periods are explained, never silently guessed away. SEE YOUR PATTERNS • A full cycle calendar with an at-a-glance legend. • Cycle history and averages. • Insights into how your symptoms move with your cycle. MODES FOR EVERY LIFE STAGE • Cycle tracking. • Trying to conceive. • Pregnancy — gestational age, due-date countdown, weekly summary. • Perimenopause — symptom logging and an irregularity view. PRIVACY BUILT IN, NOT BOLTED ON • Your data never leaves your device by default. • App Lock with Face ID or Touch ID keeps your entries yours. • Full data ownership: export to JSON, CSV or plain text, passphrase-protected local backup and restore, and one-tap delete-everything. • Reminders are scheduled locally on your device. PLUS — ONE-TIME UNLOCK, NO SUBSCRIPTION Upgrade once inside the app to unlock: • An on-device AI health assistant — private answers, with nothing leaving your phone. • Advanced insights: your body's patterns, symptom forecasting, and lifestyle-to-symptom correlations. • A clinician report — a formatted, date-range summary to bring to your doctor. • The full pregnancy experience: week-by-week development, body changes, daily tips, kick counter, contraction timer, appointments and checklist. • Full perimenopause: symptom-burden view, timeline and milestones. • Advanced reminders. No ads, no subscription, and the same privacy guarantees. Buy once, keep it. PrivateCycle provides general educational information about menstrual and reproductive health. It is not a medical device and does not provide medical advice, diagnosis, or treatment. It is not a contraceptive and should not be relied on to prevent pregnancy. Always consult a qualified clinician about your health. Download PrivateCycle and take control of your cycle, privately.

Evorly is a cozy period tracker, student planner and self-care app made for real life. No ads, no public chats, no account, and nothing you log ever leaves your phone. YOUR CYCLE, MADE SIMPLE - A big, friendly calendar that shows your period, predictions and fertile window - Predictions that learn from your own logs - Tap "Period today" to log in one second DAILY CHECK-IN - Cute mood faces, flow, symptoms and a little note - See patterns over time without anyone else seeing them A PLANNER THAT KNOWS YOUR CYCLE - Add homework, tests and projects with due dates - Week and month views with your period days marked - A heads-up when a big test lands on a rough day SELF-CARE, LITTLE BY LITTLE - Skin routines for morning and night - Vitamin and medication reminders - Sleep, vibe and hair care tracking - A plant buddy that gets happier every time you drink water NOTES AND REAL ANSWERS - Pin sticky notes for habits and reminders - A library of common questions about periods and health, with links to trusted sources like TeensHealth, Mayo Clinic and ACOG DOCTOR SUMMARY - One tap turns your logs into a clean summary for your next appointment - Keep a list of questions so you don't forget them MAKE IT YOURS - 8 cute themes, including Matcha, Sherbet, Blueberry and Midnight - Pick a profile picture, flower, plant or bunny avatar PRIVATE BY DESIGN Everything stays on your device. You can save a backup to Files or iCloud Drive whenever you want, and delete everything in one tap. Evorly gives general information and estimates. It is not medical advice and not birth control. Questions or ideas? Email evorlyapp@gmail.com.