Cecy: Period & Cycle Tracker

Cecy is a calm, private period tracker. Your records stay on your iPhone. There are no ads and no tracking.

Log your period in a tap. Check in on how you feel each day. See a clear estimate of when your next period may start, with honest notes when timing is uncertain.

TRACK WHAT MATTERS

• Log period start and end dates with flow
• A quick daily check-in for bleeding, symptoms, mood and energy
• Over 30 symptoms including cramps, headaches, bloating, sleep and skin
• Pin the symptoms you care about so they come first
• Private notes on any day
• Edit or add past periods at any time

SEE WHAT'S COMING

• A cycle ring that shows where you are today
• Your next period window and the most likely start date
• Expected bleeding days, possible ovulation and an estimated fertile window
• Tap any estimate for a short plain explanation
• Estimates improve as you log more cycles

UNDERSTAND YOUR CYCLE

• Cycle length and period length over time
• Patterns in the symptoms you log
• A weekly view of how often you've logged
• Short follow-up questions that keep your records up to date without you digging through settings

NOTE WHAT AFFECTS YOUR CYCLE

• Add cycle factors like illness, stress, travel or a change in contraception
• Choose whether an unusual cycle counts toward your estimates
• Track medication and contraception with optional reminders
• Life stages for cycle change and perimenopause, postpartum and breastfeeding
• Record temperature, LH tests, cervical mucus, resting heart rate, sleep and pregnancy tests

OPTIONAL DAILY INSIGHTS

Turn on AI insights for simple daily suggestions on self-care, food, movement, hydration and recovery. They are off until you choose to turn them on. Only a limited set of facts is sent for each request. Your name, dates, notes and sexual activity are never sent. You can turn insights off at any time.

READY FOR YOUR APPOINTMENT

Create a report of your periods, symptoms and notes as a PDF, CSV or text file. Preview exactly what's included before you share it.

PRIVATE BY DESIGN

• Your records are stored on your iPhone and protected by iOS encryption
• Lock Cecy with Face ID, Touch ID or your passcode
• Discreet reminders that keep details off your lock screen
• No ads, no tracking and no selling of your data
• Export your records or delete everything at any time

WORKS WITH YOUR iPHONE

• Import past periods from Apple Health (read only)
• Open your daily check-in with Siri and Shortcuts
• Reminders for your period, symptoms and medication

Cecy offers estimates based on the dates you log. It is not a form of birth control and does not diagnose or treat any condition. Talk to a healthcare professional about any health concern.

Privacy policy: https://thabo.xyz/cecy/privacy