Femometer - Fertility Tracker 12+

Period, Ovulation & Pregnancy


Designed for iPad

    • 4.9 • 7.3K Ratings
    • Free
    • Offers In-App Purchases



Take control of your unique menstrual cycle with Femometer, the smartest period tracker, ovulation calendar & pregnancy tracker for those who needs to get pregnant or track menstrual cycle. Know your body, know yourself.

Auto recognize LH and HCG test results. Daily advice for conception and ovulation calendar created by machine learning algorithms which learn from your data. All data can be exported into PDF files for professionals.

Period Tracker, Ovulation Calendar & Cycle Calculator
- Record your PMS, flow intensity, and current and past period dates, and ‘my menstrual cycle calendar’ will be generated automatically to predict your next period even it’s irregular.
- Record BBT (basal body temperature), ovulation tests and CM (cervical mucus). Intelligently recognizes your ovulation test and pregnancy test results. See your fertile days easily and track your ovulation accurately.
- Log BBT and weight of mother-to-be, spot abnormal symptoms quickly. Record prenatal tests, fetal movements and contractions to track baby’s daily health
- Log 200+ symptoms, from fertility to lifestyle and health. Professional female health tracker.

Fertility Calendar & Graphs & Curves
- Check your fertility calendar, easily track your menstrual cycle phases and predict your ovulation, and manage your menstrual cycle.
- Auto-generated BBT curves and LH curves. Easily recognize the different phases of your cycle and spot subtle differences and capture your peak results to conceive or predict next ovulation.
- Auto generate BBT Curve during pregnancy to observe your pregnancy.

Fertility Insights
- Current & Previous Cycle Interpretation: Analysis of BBT curves, ovulation test, pregnancy test, PMS and ovulation symptoms. Track ovulation and reveal the conception rate to manage fertility with precision
- Behavioral Scoring: Efficient tracking behavior leads to accurate ovulation prediction, increasing the chances of pregnancy, and increasing fertility management effectiveness
- Statistics Analysis: Reveal the patterns of your cycle symptoms, compare and analyze data in multiple ways, gain better insights into your fertility

Women Health Tips, Fertility Courses & User Community
- Partner app means you both know your fertile days. Get pregnant together!
- Community for TTC friends to share experiences

Subscription Policy
- Plans: $9.99 Monthly, $19.99 Quarterly, $49.99 Yearly
- Payment: Payment will be charged to your Apple account on confirmation of purchase
- Cancellation: Manage at your Apple Account Settings
- Renewal: Account will be charged for renewal 24-hours before the end of the current period
- Femometer Privacy: https://www.femometer.com/en/policy/appPrivacyPolicy
- Femometer Service: https://s.femometer.com/miscs/femometer-app/en/service.html
- EU CE Mark:https://s.femometer.com/imgs/fm_declaration_of_conformity.pdf

The Femometer My Period Tracker integrates with Apple Health App so you can sync your data (requires iOS 9 and above). Femometer also supports Face ID for security.

The medical information on the application is provided as educational resource only, and is not a substitute for professional advice, diagnosis and treatment. We don't guarantee the accuracy, completeness, or usefulness of any content, whether provided by us or by third party. Always seek the advice of a physician before making any healthcare decisions.

What’s New

Version 5.40.0

Hope you’re enjoying the app! Femometer aims to improve your period & fertility experience, help in tracking periods & managing fertility, and get pregnant quickly and naturally. Please, keep it regularly updated to enjoy the latest features and improvements.
In this update, we:
- Improve user experience.
- Fixed other known issues.

Ratings and Reviews

4.9 out of 5
7.3K Ratings

7.3K Ratings

Leannejsjsjs ,


I had to original Femometer app and I absolutely loved it!! There was an incident where the app was removed from the App Store, right around my ovulation window which meant I wasn’t able to track my ovulation that month. Femometer offered me 1 year free subscription as compensation for the huge inconvenience caused that month (offered September 2019). Fast forward to December 2020 and I log on one morning to log my symptoms and it says I don’t have subscription anymore. I contact Femometer on Instagram and am told I no longer have access to the free 1 year subscription they gave me, as since being forced to move from the original Femometer app to the Femometer EU app, they no longer support the subscription I have.

They now expect me to join again and pay the monthly fee. I feel the reason they deleted the old app and made everyone move to the EU app, was because they offered too many people 1 year free subscription and then realised they weren’t making enough money. Forcing people onto the new app.

I will be going back to Natural Cycles, they never messed me around and have always been consistent!

Developer Response ,

Hi sorry for this inconvenience. We have already solved this problem, please check your prime subscription. Could you please re-consider the app rating?We keep provinding better service to our users. Feel free to contact us via support@bongmi.com if you have any advice or question.Thank you very much.

Veneno675432 ,

Best tracking app

Have tried a few apps before but never really worked for me.
extremely impressed with not only the information provided by the app but the ease of daily logging. I now feel like I’m on the right track to being able to properly track my irregular periods and possibly making it easier to conceive
Highly recommended

Xani3 ,

Prime not working, support not available by e-mail

My Prime account got automatically cancelled with no refund and I received an e-mail from Apple to confirm this. I paid for my subscription until January 2021. The app has also become painfully slow in accessing any of the features, including the sync with the thermometer. It keeps saying “Saving failed”. I have been having this problem for a few days now and I tried to send an e-mail to the support address but I got a very odd message back saying: “ The recipient server did not accept our requests to connect.”
This is not the first time this has happened. I had the same problem before when I had to reinstall the app when it changed it to an Eu version without any heads up.
I have been using this app for over a year and it would be disappointing to have to stop using it now. I invested some money in this and I would like to keep using it. Please fix my Prime account as soon as possible.

Developer Response ,

Hi, there. We're really sorry for the inconvenience. Please contact us via email support@bongmi.com and specify your problem and provide your email account in Femometer. Please upload logs for us to check. Let us know if you have done uploading. Thank you for your feedback.


Femometer Flow Insights
Femometer Flow Insights
Get advanced fertility and period tracking
Free Trial
Advanced Ovulation Calculator
Advanced Ovulation Calculator
Get deeper understanding of your fertility
Free Trial
Advanced Period Tracker Pro
Advanced Period Tracker Pro
Get Advanced Menstrual Cycle Tracking
Free Trial

App Privacy

The developer, FEMOMETER LIMITED, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Identifiers

Data Linked to You

The following data may be collected and linked to your identity:

  • Health & Fitness
  • Contact Info
  • User Content
  • Identifiers
  • Usage Data
  • Sensitive Info
  • Diagnostics

Privacy practices may vary based on, for example, the features you use or your age. Learn More


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