My Calendar - Period Tracker
by SimpleInnovation LLC
- Health & Fitness
- Free
- Rating
- 4.7
- 17.7K ratings · Türkiye storefront
- Last update
- Oct 18, 2026
- Version 13.4.0
- Size
- 217 MB
- Category
- Health & Fitness
- Tracked since
- Oct 9, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
My Calendar - Period Tracker 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
Use a pregnancy view and themes tailored to this stage
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 and feel more confident navigating it
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
- Customize regional settings, including units and first day of the week to match your preferences
Simple Mode
- Hide ovulation, fertility and related data
- Ideal for teens and users who prefer simple tracking
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.
Follow us on:
http://period-tracker.com/
https://www.facebook.com/pages/Period-Calendar/971814886201938
https://twitter.com/MenstrualTrack
What’s new
Release notes for the latest version, as written by the developer.
- Fixed minor issues reported by users.
- Please send us your feedback!
Rank history
Daily position in the Germany charts. #1 is at the top.
- Best rank
- #70
- Current rank
- #92
- Days charting
- 7 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
45/100
Not flagged as small & simple
- Developer size0% · 25
Developer: 13 apps on the charts
- Audience size0% · 20
Ratings: 17,660
- App size25% · 10
Size: 217 MB
- Price model80% · 15
Price model: free with in-app purchases
- Demand proof100% · 30
Best rank #1, 139 countries
An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2
How the score worksVersion history
- 13.4.0LatestReleased Oct 18, 2026
- 13.3.3Released Oct 10, 2026
- 13.3.1Released Oct 1, 2026