Glow - Best Fertility Tracker, Ovulation Calculator, Menstrual Cycle & Period Calendar App for Free is not an official representative or the developer of this application. Copyrighted materials belong to their respective owners

Read review
  • Last update: 10 months ago
  • Version: 6.3.0
  • Size: 93.8 MB
  • Compatibility: Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.
  • Author: Glow
  • Content rating: Rated 12+ for the following:
  • Languages: English, Catalan, Czech, Danish, Dutch, French, German, Greek, Indonesian, Italian, Japanese, Korean, Norwegian Bokmål, Norwegian Nynorsk, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Traditional Chinese, Turkish, Ukrainian, Vietnamese
  • In-App Purchases:
  • Glow Premium $7.99
  • Glow Lifetime Premium $59.99
  • Glow Credit $0.99
Get app Read review Hype your app
Support Comments FAQ I'm the dev!

Glow - Best Fertility Tracker, Ovulation Calculator, Menstrual Cycle & Period Calendar App for Free Description


Glow is the world’s best ovulation calculator and fertility companion. Glow's menstrual and ovulation calculator helps women learn about their fertility, whether avoiding or attempting pregnancy. Glow is an ovulation calculator that also records your period, 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 and Misfit.
+ 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 ourney 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:

Rating Distribution

(17 231)


  • K
    I saw an add pop up on my FB as a good app for TTC (Trying to Conceive). I'm using Ovia and I love it, but I saw this was a similar app and thought maybe I could use the two to increase my chances. I was sadly mistaken!! The posting/community section was a joke. Why on earth would there be so many teenagers on an app for people TTC? I'm also pretty sure most of the people commenting in some of the groups saying they're young girls are creepy old men and Catfishers! If you are TTC download Ovia and don't waste your time with this sleazy app!!
  • S
    saves me in a crisis, especially great if you’re terrible at tracking. The glow community ff is also very supportive and close knit so you can make many online lady friends and that can always be nice to know people of different backgrounds and cultures. This also tracks how you feel on your period such a bloating and fatigue and gives you tips on how to avoid that or why you may feel this way. I haven’t used this for ovulation or for trying to get pregnant but I’m sure it’s great for that too as I seen many reviews.
  • RR
    Rosie R.
    Originally I used Glow to track my menstrual cycles but last year it gave me my first few indications that I was pregnant. Not only was I able to track how late my period was but I also was able to track other early physical side effects as well. All of the Glow apps are fantastic and I highly recommend them.

Join the discussion

Scroll to Top
detect click fraud