Fertility Friend FF App 12+

Ovulation and Period Tracker

Tamtris Web Services Inc.

    • 4.8 • 7.2K Ratings
    • Free
    • Offers In-App Purchases



You can get pregnant only a few days each cycle. Fertility Friend accurately determines these crucial fertile days based on a few easy body observations. This app is an advanced ovulation calculator, menstrual calendar, fertility chart and period tracker. It works to help you get pregnant because it interprets your own personal fertility signs. Fertility Friend creates an exclusive fertility chart and ovulation calendar with personalized trying to conceive tips and analysis.

Track your period and other fertility signs (basal body temperature/BBT, cervical fluid, symptoms, etc). Fertility Friend will alert you to your ovulation date and the best days to conceive and offer personal, timely insights.

Fertility Friend will quickly teach you how to track your fertility signs, show you what they mean and display your ovulation and fertile days on a calendar and a fertility chart.

Fertility Friend includes extensive education, advanced tools and tips to give you the knowledge you need to feel confident and empowered.

Once pregnant you can follow your pregnancy on the integrated Pregnancy Tracker.

Fertility Friend’s fertility tracker is the perfect complement to the FertilityFriend.com website.

Experience matters: Trusted since 1998!
The most sophisticated, accurate and comprehensive analysis of your fertility signs.

* Color coded fertility calendar: Your period, fertile days, ovulation and more at a glance.
* Fully integrated with the FertilityFriend.com website. Benefit from accurate ovulation prediction, automatic ovulation detection, BBT chart pattern analysis and an extensive set of features on the web site. No sync or upload of data required.
* Optional short passcode to protect your fertility tracker App from unwanted attention.
* Full data entry for fertility tracker including period, basal body temperature (BBT), cervical fluid, daily notes, your custom symptoms, meds, default data and much more...
* Menstrual cycle statistics- convenient record of your cycle length, period dates, ovulation dates, cycle phase lengths, and symptoms
* Offline data entry and review when Internet access is not available.
* Optional Alarm to remind you of your data entry, morning basal body temperature (BBT).
* Extensive educational resources: Educational videos, tutorials, quizzes and eBook.
* Optional Widget: Create your own graphical fertility tracker and display it on your home screen.
* Weight Chart & Tracker
*Gallery of ovulation charts- hundreds of thousands of fertility charts, see real BBT chart patterns
*Fertility chart sharing page (optional)
*BBT chart creation and coverline
*Automatic ovulation detection based on your own fertility signs.
*use Fertility Friend’s advanced (default) accurate ovulation detector or choose ovulation detection based on the Fertility Awareness Method (FAM)
*Fertility chart interpretation games
*Dark Theme and Dark Mode sync with the system Dark Mode

Apple Health App: You can import data from Apple Health App into Fertility friend for further analysis. Tap more menu/settings/Health App Settings to set it up.

Premium Features available via in-App membership purchase:
* Advanced data analysis tools to monitor your cycles, basal body temperature (BBT) pattern and fertility data
* Vibrant community with enhanced privacy
*Pregnancy Monitor
* Pregnancy Tracker: once pregnant, use the pregnancy tracker to follow your pregnancy.

Fertility Friend dramatically improves your chances of conception.

Support, Bug Reports & Suggestions:

IMPORTANT LIMITATIONS: This calendar uses only approximate prediction and cannot be used to schedule procedures, avoid pregnancy or anything where more accuracy would be required. It is intended for educational use only. Use at your own risk. Please consult your health care provider for any health concerns.

What’s New

Version 12.31

Improved new user flow.

Ratings and Reviews

4.8 out of 5
7.2K Ratings

7.2K Ratings

Chattychica ,

Best Available Option to Track Your Cycle

This app has truly thought of it all. The features are all encompassing. You can literally track anything and everything with a daily cycle. There are many medications and supplements (the most popular) already in the list for ease of adding them. Have something else to track? For example I drank Raspberry Tea while TTC, you can choose to add whatever you want to your list. From cervical position and mucus to your mood and feeling of bloatedness. It literally has thought of everything. Until this app I had a hard time tracking my "baseline" temp but this does all the calculations for you to the tenth or to the hundredth depending on the type of thermometer you have (I HIGHLY RECOMMEND TEMPING VAGINALLY FOR THE MOST ACCURACY). It also provides you with daily suggestions based on your input and predictions on ovulation/ period and when to test. You can overlay your chart or look for charts like yours. It's incredibly well thought out. Kudos to the creators.

sydneyc w ,

Works well, love all the features

Previously I had used this app to PREVENT pregnancy (which I should point out is NOT recommended) along with iCycleBeads and it actually worked really well for me. Then hubby and I decided we were ready for baby number 3, and I was so regular I wasn’t tracking much of anything. Then my last couple of cycles were completely haywire so I decided I’d start tracking heavily on this app to figure out what’s going on and when we should, uh, focus our efforts. One month later and we are preggers! I love the BBT graph and that you can track so many other factors like headaches, stress, cramping, medication, energy level, libido, etc. and you can personalize your own factors as well. FF is straightforward but detailed enough to be better than any sort of tracking I could do on my own. Would recommend (and have recommended to several family members and friends).

Mommy Gamer 3.0 ,

Best app for NFP! 4 babies!

I have used this app for the past 17 years. Once you figure out what your fertility signs are, (this comes from charting for a good four to six months) you can easily see when ovulation is coming. I had seven pregnancies charted on Fertility Friend and 4 live births. If trying for your first, make sure to BD at least a few days before ovulation. (The best, is every day until ovulation and then the day of and 1 day after too.) So I’m premenopausal now and still tracking for gyno health. All I do is do the start and stop of my period and if there is any mid cycle spotting. I plan on teaching my daughter how to use the app too once she starts because it’s so helpful for just knowing when it’s coming. (Trips, health, Drs appointments.). I’ve used the info for so much. Good luck to all of you who are trying. God bless you!

App Privacy

The developer, Tamtris Web Services Inc., 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 Linked to You

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

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

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

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