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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 4.4.3

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:
- Various bug fixes and enhancements

Ratings and Reviews

4.6 out of 5
1.7K Ratings

1.7K 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!!!!!

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

Jenb83 ,

Pretty good but....

I have been using this app for three years and no success. Only recently I’ve been to the doctors and being put forward for more tests, I decided I’d buy a clear blue ovulation checker. Well let me tell you. I’ve been ovulation on day 9! Not 14. Don’t get me wrong there may be other issues but I think you need the two to be 100% sure. What I like about this app is as soon as I put in the positive test it changed all my data to coincide with this. But only for that month. The next month went back to day 14. But it’s good for when you need to obsess about certain things like symptoms or cervical fluid haha. Good luck :)


Ovuline, Inc.
144.3 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad and iPod touch.


English, Spanish

Age Rating
Infrequent/Mild Medical/Treatment Information
Infrequent/Mild Mature/Suggestive Themes
Infrequent/Mild Sexual Content and Nudity


  • Family Sharing

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

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