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Whether you're tracking your period or trying to get pregnant, join millions of women around the world and download Ovia Fertility to track your cycle, get period and ovulation predictions, and track your overall health.

We use proprietary algorithms based on cutting-edge fertility research to track your cycle and predict your exact ovulation and fertile window. Ovia is the most accurate ovulation calculator and fertility tracker. Our algorithm is even an accurate predictor for women with irregular periods who are trying to conceive. Best of all, the app is free!

Our most loved features for those trying to conceive (TTC):
◆Fertile window predictions & a daily fertility score, so you’ll always know your best days for trying to conceive
◆Track your basal body temperature, cervical fluid, cervical position, medications & other fertility data in your app calendar
◆Receive data feedback & real-time health alerts based on your tracked symptoms
◆Daily TTC tips & cycle insights delivered to your timeline
◆Access over 2,000 free expert articles on fertility, conception & reproductive health
◆Ask & answer questions anonymously in Community

Additional features for cycle tracking:
◆Support for regular & irregular menstrual cycles. The more data you enter, the better Ovia gets to know your cycle!
◆Customizable data logging to track what's most relevant to you - choose from a variety of categories including symptoms, moods, PMS, exercise, sex, and nutrition

*Health Summaries & Statistics*
You'll receive summary cycle data including your average cycle length, period length, top symptoms, days of intercourse & more. Check your Fertility Chart to view trends & learn even more about your fertility!

*Sharing & Calendar Syncing*
Export your data as an Excel & share with your partner when you’re in your fertile window. You can also protect your account with a PIN number

*Apple Health & Fitbit Integrations*
Share your tracked cycle data from Ovia to the Apple Health app. Sync your Fitbit to share steps, sleep & weight with Ovia.

Love from our users:
◆ “It has everything! Absolutely everything!! From moods to cramps to what your period and spotting looks like to when you have sex. It's like having a best friend in your pocket."
◆ “With an irregular cycle, it’s been extremely hard for me to track my fertility, but with Ovia Fertility, I love that MY data is being processed for ME.”
◆ “BFP this morning! Conceived on cycle with Ovia after trouble for two years more or less. I honestly never thought I would have so much fun tracking my data, this has been a very enjoyable experience to conclude a very difficult time.”

In partnership with organizations who share our goal of helping families live happier, healthier lives, we're proud to offer Ovia Health: a maternity and family benefit supporting women and families at home and at work.

Do you have Ovia Health as a benefit through an employer or health plan? Download Ovia Fertility and enter your employer and health plan information to access premium tools and features. These may include health coaching, personalized content about your benefits, and health programs such as birth control tracking, endometriosis education, PCOS management, male fertility, and more.

Ovia Health is a digital health company that uses mobile technology to help women and families live healthier lives. The Ovia Health apps have helped millions of women and families on their fertility, pregnancy, and parenting journeys. With billions of data points collected and analyzed, Ovia Health uses data-driven science to help women conceive, have healthier pregnancies, and start families with confidence.

Blog: http://blog.oviahealth.com
Facebook: http://www.facebook.com/oviahealth
Instagram: @oviahealth
Twitter: @oviahealth

We're always working to improve your experience with our products. Have an idea for Ovia? Let us know! Email us at support@oviahealth.com

What’s New

Version 4.7.6

Every update we make to your app reflects your feedback and suggestions — we're so excited to release this new version! Love Ovia? Leave us a review! Thank you for being an incredible Ovia user :)

What's new in this version:
- Bug fixes and other improvements

Ratings and Reviews

4.7 out of 5
4.6K Ratings

4.6K Ratings

esther-94 ,

Keeps me positive

Along with many other women I suffer with PCOS so I downloaded this app to help me track my periods as this year they have been all over the place. I’ve never really had proper cycles so this app has made tracking them SO easy!! I often get down at the thought I may not get regnant due to my PCOS but this app has so many positive messages that it has really helped me to keep going and has lifted me up on days I’ve felt a bit pants.
I recommend this app to all women, it’s so simple to use and has so many useful tips for trying to conceive. It’s a 10/10 from me!!!!!

Allison Carter ,

Downloaded Ovia and then Downloaded a Baby!

Thankfully my periods are pretty straight forward but I downloaded the app originally just track my periods as I was rubbish at tracking them myself. App was spot on every month.

When hubby and I were ready to start trying, I switched it over to ‘Trying to Conceive’ and we got pregnant first time! Unfortunately this pregnancy ended in miscarriage but even when I’d healed from that and tracked again, I got pregnant straight away again.

Now I have a beautiful baby girl!

One of the best features of this app is the community area where you can post questions to a huge community of women completely anonymously and you cant be contacted directly. I’ve posted and answered questions in regards to pregnancy symptoms, miscarriage after care, unusual symptoms etc. The support is amazing.

My only criticism is that it is very American and doesn’t really allow space for international input. I live in the UK and cant input the doctors I’m registered with into the app. Also the information given is also very American which sometimes doesn’t match up with NHS guidelines. The articles are still helpful though, but would highly suggest for users outside of the Americas to take information given by the app and compare it with your countries guidelines.

Shawni91 ,

It’s ok

Completely wrong about ovulation for me, although it does take a while to get used to your cycles so give it a chance. However due to unforeseen circumstances I’ve had to stop trying to conceive. I’ve kept the app to track periods as there’s an option under profile for just using it to do that.. I thought it would change slightly but even though I’ve said I’m not trying to get pregnant the app still keeps telling me the best ways to conceive and when I should be trying for a baby... may have to delete and just get a period tracker instead, I don’t know why there’s an option for tracking periods if it doesn’t make any difference to the content of the app. I would recommend this app if you have a regular 28 day cycle but otherwise it’s a bit off with the dates

App Privacy

The developer, Ovuline, 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 Used to Track You

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

  • Location
  • Identifiers
  • Usage Data
  • Diagnostics

Data Linked to You

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

  • Health & Fitness
  • Financial Info
  • Location
  • Contact Info
  • User Content
  • Search History
  • Identifiers
  • Usage Data
  • Sensitive Info
  • Diagnostics

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Diagnostics

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


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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