You are using an outdated browser. Please upgrade your browser to improve your experience.
Glow: Ovulation Calculator

Keep tabs on all of your womanly health concerns with this app

Glow is a comprehensive all-in-one app for women health

Glow: Ovulation Calculator

by Glow
Easy tracking
Glow: Ovulation Calculator
Glow: Ovulation Calculator
FREE in the App Store

Glow is a comprehensive all-in-one app for women health. You can track your full menstrual cycle, chat with a community, and get helpful tips and articles.

Apple Watch
Glow: Ovulation Calculator Apple Watch App
Glow: Ovulation Calculator Offers Apple Watch App
Check the details on WatchAware

Easy tracking. Glow tracks everything you need in regards to your reproductive health. The app features a slick interface that makes it easy to see how your week or month is, when your next period is going to hit, and when you're most fertile. Logging for the day lets you input all sorts of information, including physical and emotional health, medications, how your flow was, bodily fluid measurements, and much more. All of these are important factors to determine how good your female reproductive health is, so make sure to log it.

Easy tracking
Insights and data sharing

Insights and data sharing. Glow is a unique app because not only does it track your reproductive health, but it also makes it easy to learn and discuss. The app gives you valuable insights on your health, and you can even get useful articles or discuss issues with the Glow community, which is full of other women who are just like you. Glow also has complete PDF exporting of your data, and you can directly involve your partner when it comes to tracking your periods and fertility.

What is it about?

Glow is a sleek and powerful tracking app for females of all ages. In Glow, users can input their menstrual cycle information for accurate predictions of when their next cycle will start, how long it will last, as well as get information on their fertile ovulation windows in case they're trying to get pregnant with their partner. The app also helps you track medications, exercise, moods, bodily fluids, sexual activity, and much more. Additionally, you can join the Glow community and discuss daily poll questions with other women or just hang out in the forums and chat. Glow also gives users helpful tips and trick style articles and links relating back to women's health. Plus, you can invite your partner and keep track of everything together.

For those who...

  • Want an all-in-one menstrual cycle and women's health tracker
  • Like joining communities with other similar individuals
  • Enjoy getting tips and tricks on how to deal with women's health
  • Prefer to share all of the data directly with partner

Not for those who...

  • Just want to use a regular calendar to track this information
  • Don't care for communities that discuss women's health issues
  • Know everything about women's health already
  • Want an app that supports Apple Watch

Why we love it

It is a beautiful and slick app for helping females of all ages track their menstrual cycles and reproductive health. The tips and tricks and community can be extremely helpful and comforting as well.

App Screenshots

Glow: Ovulation Calculator screenshot-0
Glow: Ovulation Calculator screenshot-1
Glow: Ovulation Calculator screenshot-2
Glow: Ovulation Calculator screenshot-3
Glow: Ovulation Calculator screenshot-4

App Details

Health & Fitness Medical
Last updated
November 13, 2018
Release date
August 8, 2013
More info

Glow: Ovulation Calculator is FREE but there are more add-ons

  • $47.99

    Glow Premium

  • $7.99

    Glow Premium

  • $59.99

    Glow Lifetime Premium

  • $0.99

    Glow Credit

App Store Description

Glow is the world’s best ovulation app and fertility tracker. Glow's menstrual and ovulation calculator helps women learn about their fertility, whether avoiding or attempting pregnancy. Glow is also a period tracker that records your mood, symptoms, sex, and medications; it also predicts your fertility and assists those undergoing fertility treatments like IVF or IUI.

Winner of 2014 Webby for best Health & Fitness app, Glow is an elegant, data-driven ovulation calculator & fertility tracker designed to help you take control of your reproductive health.

+ Innovative ovulation calculator and fertility charts, powered by sophisticated data analysis.
+ Forecast your ovulation and upcoming period with period tracker predictions that get smarter over time.
+ Community and partner support, not found on other ovulation calculators.
+ Personalized reproductive health and fertility insights based on your ovulation, period timing, and menstrual cycle.
+ Reminders about medications, and other contraception.

+ Email yourself a PDF of your ovulation results and other health data.
+ Sync your health profile (including fertility data and ovulation days) to the cloud.
+ Integrate key fertility data with Apple's Health app.
+ Sync with other health apps such as Jawbone, MyFitnessPal.
+ Fertility treatment support for IVF or IUI patients.
+ Partnership with leading fertility clinics such as Boston IVF, Shady Grove Fertility and RMA NY.
+ More than an ovulation calculator—the only period tracking and fertility companion that focuses on overall women’s health.

+ Daily health log helps you record over 40 different health signals, including BBT, cervical mucus, ovulation calculator and more.
+ Set medication, ovulation, contraception, and period tracker reminders.
+ Make charts of your menstrual, ovulation, and fertility data.
+ Review past periods, menstrual cycles and ovulation dates to better understand fertility.
+ Five-day and monthly calendar views on period tracker show next fertile window, ovulation day, upcoming period.

+ Get support from the vibrant Glow Community, unmatched by other ovulation calculators.
+ Continue journey on Glow Nurture, Glow’s Pregnancy app.
+ Mirror app for your partner--because fertility's a team sport!

Glow First is for those wanting to have a baby as soon as possible. If you choose to join and don’t get pregnant, you will receive funds to help cover the cost of your infertility screening.

Glow is free to download and use. Should you choose to upgrade to Glow Premium, you will unlock the following features:
- Comparative Insights: "Is this normal?" Compare with millions of women
- Premium Articles - Next level fertility facts
- Private messaging: Find friends . Glow together.
- Custom profile: Stand out from the rest.
- Premium support: Jump the queue!

$7.99 for month-to-month
$3.99/month for 1 year
$59.99 for lifetime
(subscription works across all Glow company apps!)

Payment will be charged to your credit card through your iTunes account at confirmation of purchase. Subscription renews automatically unless cancelled at least 24 hours prior to the end of the subscription period. There is no increase in price when renewing.

Subscriptions can be managed and auto-renew turned off in Account Settings in iTunes after purchase. Once purchased, refunds will not be provided for any unused portion of the term.

For full Privacy Policy and our Terms of Service:

Web -
Facebook -
Twitter - @GlowHQ
Instagram - @GlowHQ
Pinterest - @GlowHQ

If you are having technical issues or have any questions about your cycle or period, we're here to help. Please send us an email to: [email protected]

AppAdvice does not own this application and only provides images and links contained in the iTunes Search API, to help our users find the best apps to download. If you are the developer of this app and would like your information removed, please send a request to [email protected] and your information will be removed.