Period Tracker and Calendar
Health & Fitness app for iPhone, iPad, iPod touch by SimpleInnovation LLC
About Period Tracker and Calendar
Period Tracker and Calendar is an easy-to-use application that helps you track your cycle, ovulation, and fertile days. Whether you're planning a pregnancy, managing birth control, or just getting to know your cycle better, Period Tracker & Calendar is here to support you and take care of your needs along the way. Period Tracker and Calendar is a CE Class I Medical Device (EU) intended to support tracking menstrual cycles and monitoring related symptoms. It processes user-entered data to generate predictions for upcoming periods and estimated fertile windows, so you can feel more prepared in your daily life with information tailored to your body. → Everything you need to track your period and health in one place: Simple Period Tracker • Log your cycle quickly with a clean, intuitive interface designed to make tracking effortless • Get predictions for upcoming periods based on your history and your unique cycle Comprehensive Health Tracking • Track 100+ symptoms, moods, and activities • See patterns and insights about your health over time, so you can better understand your body Fertility & Ovulation Tracking • Monitor your fertile window and ovulation days • Helpful for planning or preventing pregnancy, depending on your needs Pregnancy & Baby Growth • Follow your baby’s development week by week, with guidance and tips along the way • Track your body changes and pregnancy milestones Perimenopause Support • Track symptoms like hot flashes, mood changes, and irregular cycles • Stay aware of your body during this transition Personalization & Discreet Reminders • Customize your app with color themes and Dark Mode that fit your style and feel comfortable to use every day • Set subtle, customizable reminders for periods, ovulation, or medication that keep your personal life private Privacy and Data Protection • Lock your app with a password to keep your data private - your information stays yours • Back up and restore your data easily on a new device, so nothing important is lost Key features: - Easy-to-read calendar to visualize non-fertile, fertile, ovulation, expected period and period day - Daily tracking to log flow, symptoms, moods, temperature, weight, medicine, PMS, notes, and more - Clear insights into your cycle and health patterns - Timely reminders to stay on top of your periods, ovulation, fertile days, and medication - Quick backup and restore to keep your data safe and pick up where you left off on any device. Pregnancy Mode Follow your baby’s growth and your body changes week by week Get weekly insights and tips to support you throughout your pregnancy Track symptoms and milestones in one place Generate and share reports with your doctor easily Perimenopause Mode Track symptoms like hot flashes, sleep changes, mood shifts, and irregular cycles See how your cycle and symptoms change Gain clearer insight into your body during this transition Flexible tracking options that adapt to your needs - Adjust prediction intervals for irregular or changing cycles - Adjust luteal phase length if you track and log ovulation - Log cervical observations for fertility tracking Simple Mode - Hide ovulation, fertility and related data - Ideal for teens and users who prefer simple tracking ! Important ! This application does not provide medical diagnosis or medical advice and is not intended as a substitute for consultation with a qualified healthcare professional. It should not be used as the sole method of contraception, for pregnancy prevention, fertility treatment management, or for diagnosing or treating any medical condition. Predictions and insights are estimates based on user-entered data and natural biological variability may affect accuracy. Simple, intuitive, and thoughtfully designed, Period Tracker and Calendar supports you through every stage — from cycle tracking to pregnancy and perimenopause. Download today to stay informed and keep track of your health with confidence.
Period Tracker and Calendar details
Period Tracker and Calendar is a free Health & Fitness app for iPhone, iPad and iPod touch, developed by SimpleInnovation LLC. It is rated 4.8 out of 5 from 54,152 ratings on the App Store, requires iOS 15.0 or later, is 203 MB to download and is available in 22 languages. It was first released on August 27, 2015 and last updated on September 24, 2026.
- Category
- Health & Fitness
- Rating
- 4.8 / 5 (54,152 ratings)
- Price
- Free
- Current version
- 13.3.0
- Size
- 203 MB
- Requires
- iOS 15.0 or later
- Compatibility
- iPhone, iPad, iPod touch
- Languages
- English, Bulgarian, Czech, Dutch, French, German, Greek, Hungarian and 14 more
- Age rating
- 12+
- Released
- August 27, 2015
- Last updated
- September 24, 2026
- Developer
- SimpleInnovation LLC
Ratings breakdown
What’s new in Period Tracker and Calendar
– You can now give Premium as a gift! A whole year of access for someone you care about. You can attach a message with a few warm words. Cycle stats, insights, health reports, and not a single ad. Everything it takes to feel looked after, wrapped up in one gift. – App performance has been improved. – Fixed minor issues reported by users. – Please send us your feedback!
Version 13.3.0 · Updated September 24, 2026
Period Tracker and Calendar app privacy
The developer, SimpleInnovation LLC, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers: User ID, Device ID
- Usage Data: Product Interaction, Advertising Data
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Identifiers: User ID, Device ID
- Usage Data: Advertising Data, Product Interaction
- Diagnostics: Crash Data
- Sensitive Info: Sensitive Info
- Health & Fitness: Health
- Contact Info: Email Address, Name
Used for: Third-Party Advertising, Developer’s Advertising or Marketing, Analytics, Product Personalization, App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Purchases: Purchase History
Used for: Analytics, App Functionality
Alternatives to Period Tracker and Calendar
Looking for apps like Period Tracker and Calendar? Here are 6 similar apps on the App Store. The highest rated is Period Tracker Period Calendar (4.9/5), and all 6 are free to download.
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| App | Rating | Price | Last updated |
|---|---|---|---|
| Period Tracker and Calendar | 4.8 / 5 (54,152 ratings) | Free | September 24, 2026 |
| Clover -Period Tracker, Cycle | 4.6 / 5 (23,217) | Free | Sep 24, 2026 |
| Life - Period Tracker Calendar | 4.8 / 5 (62,845) | Free | Sep 18, 2026 |
| My Cycle | 4.8 / 5 (97,228) | Free | Sep 2, 2026 |
| Period Tracker ⋆ | 4.7 / 5 (25,137) | Free | Mar 31, 2026 |
| Cycles: Period & Cycle Tracker | 4.7 / 5 (27,047) | Free | Sep 21, 2026 |
| Period Tracker Period Calendar | 4.9 / 5 (173,794) | Free | Sep 21, 2026 |