This is modern care for your fertility. Track your cycle with our ovulation calculator and learn more about your reproductive health everytime you log on. Easily record your physical symptoms, sexual activity and day to day moods to help your chances of getting pregnant. Or, simply be in control of your fertility with your own personalized period tracker.

3 ways Glow can improve your fertility:

1. Stay on track - Track 40 different health signals from sexual activity to BBT and more with our daily log.
2. In depth analysis - Get personalized information with our cycle chart, ovulation test analyzer and pattern detection feature.
3. Resources - Be empowered with knowledge and browse our library of ‘Glow Scoops’ featuring articles on anything from egg freezing, charting your fertility to overall menstrual health.

Take control of your reproductive health with Glow’s dedicated resources. From dedicated health charts, PDF reports of your ovulation or fertility webinars, you have all the high quality information you need to help you get pregnant or track your cycle.

Get unparalleled support with Glow. Whether you’re trying to get pregnant naturally or undergoing IVF or IUI, come and join the largest online community for women who are trying to conceive. Learn from their experiences and share your own views in one of our many forums. You can even get your partner to join our mirror app because fertility is a team sport!

Download Glow today and take charge of your fertility.

Apple Health Integrations

Share your BBT, cervical mucus, menstrual flow, ovulation test result, sexual activity, and height data from Glow to the Apple Health app.

And sync your Apple Health app data to Glow to share BBT, cervical mucus, sexual activity, weight, sleep, and workouts data.

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!

$29.99 for 3 months, first 3 months trial at $23.99
$47.99 for 1 year after 7 day free trial ($3.99/month)
$79.99 for lifetime
(subscription works across all Glow company apps!)

Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period.
Your iTunes Account will be charged for renewal within 24-hours prior to the end of the current period, Glow yearly subscription is $47.99, monthly subscription is $7.99.
Subscriptions may be managed and auto-renewal may be turned off by going to your Account Settings in iTunes after purchase.

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:

What’s New

Version 7.15.3

Hi from Glow! In this new update, we're bringing you a comprehensive health report that includes the most important health data you logged during your period, such as symptoms, moods, and stress level. You can also find the correlation between health data and your menstruation, and discover your body patterns and changes over the past 6 cycles. So upgrade to the latest version and happy logging!

Ratings and Reviews

4.7 out of 5
51.4K Ratings

51.4K Ratings

hanner1091 ,

Very very nifty

Have you ever wished you could track all of your monthly physical and mental health symptoms to know for sure, when they happened and why? This app allows you to track all of that and much more. After 3 months of tracking your monthly cycle symptoms you can easily compare and understand exactly what happens and exactly when. It’s really an amazing app and well made too. So much customization and personalization. Every woman needs this app!! I love when I’m at a docs appointment and they ask all those questions like “when was the last time you had sex?” Or “what day was the last day of your most recent period?”. It’s a total game changer. Also it’s helps to know exactly what to tell your doctor. When you can see your period is changing or acne is worse than it was however many months ago you’ve since tracked it, you’ll never have to wonder if it was “all in your head” or “maybe your not remembering it right”. This app with the subscription is worth it for any woman out there that wonders about their ever changing monthly symptoms.

DominicanPrincesa ,


This app is pretty good. Not only can you track your periods, track ovulation, track your pregnancy, and keep track of your babies growth and development, but you also have a community of people where you can find a group for anything. There are groups for baby names, breastfeeding, labor, trying to conceive, relationships, etc. This app would be perfect, if I weren’t for some of the women on there. They really aren't the nicest people and they try so hard to enforce the rules that they sound very rude towards any new person that makes a simple mistake. It isn’t even their job to attack people like they do. Just report it to the admin or politely let the person know and move on. You don’t need 5 women repeating the same thing on one post. Another thing I don’t like is when you make an anonymous posts, why cant you comment on your post and still remain anonymous?? That just doesn’t make sense to me. All in all, it’s a good app. I’m on it constantly. EDIT: THIS IS A HUGE PROBLEM. There are underage teenage girls on here trying to get pregnant. People are encouraging them and giving them advice. The admins are aware and so far have done nothing about it. They have not deleted the groups of underage teens planning pregnancy. That’s ridiculous.

anonymom2b ,

Pretty good up until lately

I have been using the app for about 7 months. We have been trying to have a baby and I can never keep up when I last had my period unless I look at my BC pack. Obviously, now that I’m off of them I needed something to help track it as well as ovulation. It’s been pretty good with some exceptions but I think that is mainly because of some issues I’m having and not because of the app. I have found some great support and advice among the members. It’s also just nice to have a place to go and join specific groups that are similar to your situation or interests. That has been a very positive experience. Women lifting people up. The last few days the app hasn’t been able to open. I’m not sure if it has something to do with the latest update but I have never had this issue until this week. I hope it gets fixed ASAP because I have really come to rely on this app for logging all of my information.

Developer Response ,

Thanks for your kind words. We are happy to hear you were able to find support on our app's great community! If you have trouble accessing the app, please feel free to contact our team at We're here to help!


Glow Premium Ovulation Tracker
Analyze period cycles and forecast symptoms.
Free Trial


Glow, Inc.
201.4 MB

Requires iOS 11.0 and watchOS 4.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Infrequent/Mild Medical/Treatment Information
In-App Purchases
  1. Glow Premium Ovulation Tracker $47.99
  2. Go Glow Period, Fertility Pro $15.99
  3. Glow Premium $29.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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