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Menstrual Cycle Tracker vs Ovulation & Fertility Tracker Usage & Stats

Discover your body’s rhythm with a scientifically based fertility tracker designed to help you plan or avoid pregnancy naturally. Simply enter the first day of your last period, and the app predicts your next period, ovulation day, and the most fertile and least fertile days of your cycle. With Apple Health sync, your data stays automatically updated across all your Apple devices — so your fertility insights are always with you. * Scientifically Backed Methods * Our app includes two baby gender prediction methods: • Popular Method – a theoretical approach based on the well-known theory by Landrum Shettles, which suggests that the timing within the fertile window may influence the baby’s gender. • Scientific Method – a statistical, research-based approach developed by Rodrigo Guerrero, grounded in large-scale data from thousands of women. You can switch between them anytime in Settings. Please note: both methods provide probabilistic insights, not guaranteed results. * Full Version Features * Unlock deeper insights with the full version: • Daily pregnancy probability for any selected date. • Gender prediction probabilities for each fertile day. • Overall fertility chances during your current cycle. • Automatic Apple Health sync between devices. * How It Works * To create your personal fertility calendar, simply provide: • The first day of your last period. • Your average cycle length. • Your luteal phase length (default works for most users). Ideal for women with regular cycles — but also reliable for estimating ovulation using your average cycle length. * Empower Your Reproductive Journey * Whether you’re trying to conceive or prefer natural birth control, this app provides clarity, accuracy, and peace of mind — backed by science and made even smarter with Apple Health integration. Disclaimer: This app is intended for informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making decisions related to contraception, fertility, or pregnancy. Accuracy may vary depending on individual factors.
  • Apple App Store
  • Free
  • Medical

Store Rank

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Are you attempting to get pregnant or decide to bring an addition to your family? Experts reveal that there are only a few numbers of women who are falling pregnant very soon, and for others, it can take lots of time. But, this fertility Calculator wills your best ovulation & fertility friend through which you can readily increase your chances of getting pregnant. Do You Know Your Exact Date of Ovulation? Our ovulation calculator free is natural assistance through which you can readily come to know when you are going to ovulate. You just have to know about your menstrual cycle length, period length, and when did your last period start. How This Ovulation Calculator Works: Yes, this ovulation predictor is very easy to use as it is fully packed with the user-friendly interface. With the ease of this fertility tracker, you’ll get the results within a blink of eyes. If you want to get your ovulation calendar or needs to track your exact ovulation date, your next period date, and your low fertile days as well as high fertile days, then our fertility app will help you: - First of all, a woman should have an idea about how long is her menstrual cycle, if she didn’t know her menstrual cycle, then in average cases women have 23-25 days of the menstrual cycle - Very next, in this period calculator, a woman should have to enter how long is her last period (bleeding of the period usually lasts between 4-7 days) - Then, a woman should have to enter how did her last period start - Finally, hit the ‘Get Started’ button of our ovulation calculator - Right after, you come to know about your chances of getting pregnant as this period calculator shows your next periods date, next ovulation date, Safe Days, and also about your fertile period Key Features of Ovulation Calculator - User-friendly Interface - Ovulation calendar (view your next period's date, next ovulation date, Safe Days and the fertile period throughout the year) - ovulation predictor predicts your chances of getting pregnant - Records your health data by adding your note - In case of any changes, this period app allows you to customize your period date, menstrual cycle, and luteal phase - Ovulation and Periods Reminder - Pin Lock protection SUBSCRIPTION PRICING & TERMS We offer Lifetime payment for $59.99 USD and 1 auto-renewing subscription option: - Auto-renewable subscription $9.99 USD Monthly with 3 days free trial - Payment will be charged to iTunes Account at confirmation of purchase - You will be able to access full feature of the app for the duration of the subscription - Subscription automatically renews for the same price and duration period as the original "1 month" unless auto-renew is turned off at least 24-hours before the end of the current period - Account will be charged for renewal within 24-hours prior to the end of the current period at the cost of the chosen package (weekly, monthly) - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's iTunes Account Settings after purchase - No cancellation of the current subscription is allowed during active subscription period - You may cancel a subscription during its free trial period via the subscription setting through your iTunes account. This must be done 24 hours before the end of the subscription period to avoid being charged. For more information please visit: http://support.apple.com/kb/ht4098 - You may turn off the auto-renewal of your subscription via your iTunes Account Settings. However, you are not able to cancel the current subscription during its active period - Any unused portion of a free-trial period, will be forfeited when the user purchases a subscription Read our full Terms of Service and our Privacy Policy at https://sites.google.com/view/photovault/terms and https://sites.google.com/view/photovault/privacy-policy We're always excited to hear from you! If you have any feedback, questions, or concerns, please write us a review.
  • Apple App Store
  • Free
  • Health & Fitness

Store Rank

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Menstrual Cycle Tracker vs. Ovulation & Fertility Tracker ranking comparison

Compare Menstrual Cycle Tracker ranking trend in the past 28 days vs. Ovulation & Fertility Tracker

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Menstrual Cycle Tracker VS.
Ovulation & Fertility Tracker

August 23, 2026