Subscription unlocked in My Calendar Period Tracker mod for iPhone, with premium access activated after you sign in to your account. Download the updated IPA for iOS and use the app’s paid features without a subscription.

Period Tracker is a polished cycle, ovulation, and pregnancy planning app for people who want a private way to stay on top of their health. If you want to download Period Tracker IPA for iPhone or download Period Tracker IPA for iOS, builds.io makes it easy to get the tweaked build and install it in one tap, no PC.

This app is built around everyday tracking that feels simple instead of overwhelming. It can estimate your next period, highlight fertile days, and help you follow your cycle whether it is regular or irregular. You can also log pregnancy progress week by week, set up reminders for birth control or medication, and keep an eye on symptoms and mood patterns over time.

Privacy is a major part of the appeal. The app can be used without creating an account, and your records stay on the device so you can manage them locally. It also supports quick deletion, lock protection, and health syncing tools for users who want a more personal setup. For couples, partner sharing makes cycle planning easier, while the pregnancy tools add a countdown view and due date guidance.

What the Period Tracker tweak adds

Period and ovulation predictions based on your cycle
Fertile window estimates and daily conception chance tracking
Pregnancy mode with week-by-week baby growth and due date countdown
Partner mode for shared cycle planning
Birth control and pill reminders with customizable messages
Symptom, mood, energy, and health logging
Breast self-exam guidance and self-care support
PIN, Face ID, and fingerprint protection for private data
Multiple profiles, Apple Health sync, backup and restore, and exportable health reports
Unlimited themes and pets, plus multilingual support

Get the Period Tracker tweak on builds.io to download the IPA and install it on your iPhone in one tap, without needing a PC.