Period Tracker: Your Calendar for iPhone

Quick summary

Period Tracker — Your Calendar is a menstrual and ovulation tracking app built for people who want a simple way to follow their cycles. It provides reminders for upcoming periods, predicts fertile windows and ovulation, and records PMS and daily wellness details so users can better understand their bodies and routines.

Core capabilities

• Anonymous mode so you can use the app without creating an account, keeping control of sensitive information
• Symptom and mood logging to record PMS, flow, and other cycle-related notes
• Custom period reminders and calendar alerts to help with planning activities and appointments
• Ovulation forecasts and fertility window estimates to aid conception planning or avoidance
• Daily wellness metrics for tracking habits, energy, sleep, and overall well-being

Privacy and data handling

The app emphasizes privacy by allowing fully anonymous usage — no registration is required. Data stays local unless you choose to back it up or sync, giving you greater control over what is shared and when.

How it helps day-to-day

Keeping a menstrual diary makes it easier to notice patterns in symptoms and energy levels. With calendar reminders and cycle predictions, users can schedule events, manage medication timing, and adopt healthier habits aligned with their hormonal phases. Over time, the app helps people anticipate changes and make informed choices about self-care.

Suggested alternative

If you’re exploring other options, a top recommended alternative is Mewing by Mike Mew (Free).