Dot: Period Tracker & Calendar

Dot is a private period tracker and period calendar that keeps your cycle on your phone, not on someone else's server.

Track your period, predict your next period, see your fertile window and ovulation days, and understand your menstrual cycle. No account, no cloud, no ads.

PERIOD TRACKER & PERIOD CALENDAR
• Log your period in one tap and see it on a clear period calendar
• Next period prediction with an honest range, built for irregular periods and PCOS, not just 28-day cycles
• Ovulation and fertile window estimates (hidden automatically if you use hormonal birth control)
• Discreet period reminders that never reveal details on your lock screen

CYCLE & SYMPTOM TRACKER
• A 10-second daily check-in: flow, cramps, mood, energy, sleep, discharge and notes
• Understand your cycle phases: menstrual, follicular, ovulation and luteal
• See which PMS symptoms show up in each phase of your cycle (Dot Pro)
• Cycle length and period length history, with a clear "typical range"

PRIVATE BY DESIGN
• Everything you log is encrypted on your device (AES-256)
• No sign-up, no email, nothing to hand over
• Export or delete everything, any time
• Optional app lock (Dot Pro)

WHAT DOT WILL NEVER DO
Sell your data. Show you ads. Ask if you're pregnant every day. Lock your history behind a paywall. Core period tracking is free, forever.

Fertile window and ovulation estimates are informational only and are not a form of contraception.

DOT PRO — SUBSCRIPTION DETAILS
• Dot Pro Annual — 1 year — $29.99 (7-day free trial)
• Dot Pro Monthly — 1 month — $4.99

Privacy Policy: https://sturdy-swordtail-7c7.notion.site/Dot-Privacy-Policy-3cc5524f704880ce8e06ce0b73a21758