AI Fertility Ovulation Tracker

In-app purchases
70.8K reviews
Content rating
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About this app

Introducing Glow - your ultimate ovulation calculator, period tracker, and fertility calendar! Are you trying to conceive? Or just keen to understand your cycle better? Glow is an advanced fertility app designed with AI technology to help women around the world get pregnant and track their menstrual cycle with precision.

✔️ Ovulation Calendar: Glow's Ovulation Calendar is a revolutionary tool that predicts your fertile window and ovulation day with remarkable accuracy. It keeps track of your menstrual cycle phases, so you'll always know the best times for conception. Whether you have regular or irregular periods, Glow is your go-to ovulation tracker!

✔️ Ovulation Calculator: Our AI-powered Ovulation Calculator takes into account your cycle length, period dates, and other data to provide you with the most accurate fertility predictions. This tool ensures you won't miss your ovulation day, giving you the best chance to conceive.

✔️ Period Tracker: From your first period to post-menopause, Glow is a comprehensive period tracker that adapts to you. This feature allows you to log symptoms, moods, and more, helping you understand your body like never before. It's a personalized and detailed period diary right in your pocket!

✔️ Fertility Calendar: Glow's Fertility Calendar not only marks your fertile days and period dates but also allows you to note symptoms, moods, and even intercourse dates. It's your all-in-one fertility calendar, designed to make trying to conceive a smoother journey.

✔️ Fertility & Ovulation Tracker: Glow isn't just an ovulation tracker; it's a complete fertility companion. Monitor your fertility signs, including basal body temperature (BBT), cervical mucus, and more. Our AI technology learns from your data, improving the accuracy of predictions over time.

✔️ Trying to Conceive (TTC): Glow offers a supportive community for those trying to conceive. Join the conversations, share your journey, and learn from others' experiences. Plus, get tips and advice from fertility experts to enhance your chances of getting pregnant.

✔️ AI-Powered Predictions: Glow utilizes advanced AI to provide personalized fertility advice and predictions. The more data you enter, the smarter it gets, making your journey to conceive more manageable and less stressful.

✔️ Get Pregnant: With Glow by your side, your chances of getting pregnant improve. From predicting your fertile window to providing health tips and TTC advice, Glow is committed to supporting your journey to motherhood.

Use Glow to understand your body, track your cycle, monitor your fertility signs, and increase your chances of getting pregnant. It's not just an app; it's your partner in the journey to conceive. Download Glow today and step into a world of insightful tracking, AI-powered predictions, and a supportive community.

Your journey to motherhood starts here. Join millions of women who trust Glow - download the app today!

For full Privacy Policy and our Terms of Service:

**Note: The information provided by Glow should not replace professional medical advice. Always consult with a healthcare provider for medical advice. 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:
Updated on
Sep 19, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App info and performance
This app may collect these data types
Location, Personal info and 5 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

69.4K reviews
Victoria Toda
September 15, 2023
After the last update, the camera doesn't focus on taking a picture of the opk test. Moreover, the app is just getting so messy. Everything is on the main page, which makes it so unappealing. I have my stuff on the top, then right under its articles and posts from people. Also, I can't adjust the calendar starting day. This might seem trivial, but I would like to have that option. It just seems like they put everything in the app with not much thought to the flow or thought to the ux.
2 people found this review helpful
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Glow Inc
September 16, 2023
Thank you for taking the time with this feedback. Sorry to hear you are having trouble with the app. We strive to make Glow a useful tool. Please email us directly at so that we can assist you. I hope you can enjoy our app in the future.
Sarah Senerchia
September 9, 2023
I have been using Glow for years and recently it's become such a pain. When I type a comment, it pulls up the URL-typing keyboard (rather than the texting one), so it doesn't space correctly, the space bar is tiny, no access to commas, etc. Whenever I open the app it pops up an ad to buy the premium version -- if I keep clicking the X, please stop asking. When I'm reading a community post and go back to the community, it always goes back to the top so I have to scroll back down. So annoying.
2 people found this review helpful
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Glow Inc
September 10, 2023
Thank you for taking the time with this feedback. Sorry to hear you are unsatisfied with the app. We strive to make Glow a useful tool. If you have any other thoughts or concerns, please email us at I hope you can enjoy our app again in the future.
Beth Miller
July 29, 2023
I've had this app since 2014 & used to love it. It was simple & did what I needed it to. The UI got more crowded over the years with randomly added things, ads, & a near constant push to purchase a subscription. I just came back from a long break (had a baby, was gone for 15 months). I didn't think this app could have gotten worse but it did. It took way too long to find my data, a bunch of previously free tools behind a paywall, & unneeded AI. Off to find an app with less clutter & no paywall!
26 people found this review helpful
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Glow Inc
July 29, 2023
Thanks for taking the time with this feedback. We strive to make Glow a useful tool, and I'm sorry to hear that you had a negative experience. If you have any other thoughts or concerns, we’d love to hear them! Email us at (: