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Fertility Friend FF Tracker vs Glow Ovulation & Period App Usage & Stats

Track ovulation with confidence with the gold standard fertility charting app, trusted for over 25 years. Fertility Friend helps to accurately find your most fertile days, understand your ovulation pattern, and learn more about your unique cycle. Join the millions of women who have used Fertility Friend while trying to conceive, including over 1 million who recorded positive pregnancy tests in the app. Track your period and key fertility signs (BBT, cervical fluid, OPKs, symptoms). Fertility Friend will automatically create your chart, highlight your fertile window, and provide personalized insights, including when ovulation likely occurred and when to test for pregnancy. Fertility Friend teaches you how to chart, what your signs mean, and gives you the confidence to never miss a fertile opportunity. What’s FREE: - We do not sell or share your data or display ads - 30-day trial of premium features (No credit card, no auto-charge) - Automatic ovulation detection - Use Fertility Friend’s advanced (default) accurate ovulation detector or choose ovulation detection based on the Fertility Awareness Method (FAM) - Interactive fertility chart with coverline and symptom display - Color-coded fertility calendar: see your period, fertile days, ovulation and more at a glance - Detailed and customizable data entry: period, BBT, OPK, CM, symptoms, meds, LH tests… - Sync with Apple Health, Oura, and Fitbit/Pixel Watch (automatic import of temps, heart rate, sleep, and more) - Graphical cycle progress bar/ticker display - Daily data summary - Period tracking - Menstrual cycle statistics: cycle length, phase length, ovulation dates - Extensive TTC educational library: videos, lessons, quizzes, games, articles - Searchable gallery of 240,000+ shared cycles. - View real life BBT charts filtered by keywords - Sharing possibilities (optional) - Dark Mode and custom color themes - Companion access to FertilityFriend.com What’s PREMIUM (Highlights): - All Free features plus - Advanced fertility insights and analysis - More graphs & detailed interpretations - Enhanced data display on chart and calendar - Cycle comparison tools - Pregnancy Monitor - Pregnancy Tracker - Charts “Like Mine” gallery search - Stats display on Chart Gallery searches - Pattern detection - Private, supportive community - Additional expert tools developed over decades Fertility Friend offers unmatched experience, accuracy, and depth to help you understand your cycle with confidence. Important: This app provides educational estimates only and must not be used to avoid pregnancy or schedule medical procedures. Always consult your healthcare provider for medical advice.
  • Apple App Store
  • Free
  • Health & Fitness

Store Rank

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Glow is the most comprehensive period tracker and fertility app in the world. With Glow, you can track your menstrual cycle, ovulation, and fertility signs, all in one place. Glow also provides you with personalized insights and advice to help you understand your body and improve your chances of getting pregnant. FEATURES - Track your menstrual cycle: Glow makes it easy to track your menstrual cycle. Simply input the start and end dates of your period, and Glow will do the rest. Glow will track your cycle length, flow, and symptoms, and provide you with insights into your unique cycle patterns. - Ovulation tracking: Glow's ovulation tracker is one of the most accurate on the market. Glow uses advanced algorithms to predict your fertile window and ovulation day, so you can know when you're most likely to get pregnant. - Fertility sign tracking: In addition to tracking your menstrual cycle and ovulation, Glow also allows you to track other fertility signs, such as basal body temperature, cervical mucus, and sexual activity. This information can help you to better understand your fertility and make informed decisions about your reproductive health. - Personalized insights: Glow provides you with personalized insights and advice based on your cycle data. This information can help you to understand your body better, improve your chances of getting pregnant, and manage your menstrual cycle. - Community support: Glow also has a large and supportive community of users. You can connect with other women who are trying to conceive, get advice from experts, and share your experiences. - Apple Health Integration: Sync data between Glow and Apple Health app. BENEFITS - Improve your chances of getting pregnant: Glow's ovulation tracker and fertility sign tracking tools can help you to better understand your fertility and make informed decisions about your reproductive health. This can help you to improve your chances of getting pregnant. - Manage your menstrual cycle: Glow's menstrual cycle tracking tool can help you to track your cycle length, flow, and symptoms. This information can help you to better understand your cycle and manage your menstrual symptoms. SUBSCRIPTION INFORMATION Glow is free to download and use. Upgrading to Glow Premium will unlock: - Advanced Cycle Chart - Cycle Analysis - Comparative Insights - Forecast - Advanced BBT chart - Premium Articles - Private messaging - Custom profile - Premium support - (More premium features will be coming soon!) Glow offers quarterly and yearly subscription options: - Payment will be charged to your iTunes Account at the confirmation of purchase. - 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. - Subscriptions may be managed and auto-renewal may be turned off by going to your Account Settings in iTunes after purchase. This is modern care for your fertility. Track your cycle with our ovulation calculator and learn more about your reproductive health every time you log on. Easily record your physical symptoms, sexual activity, and day-to-day moods to help you increase your chances of getting pregnant. The Glow app allows users to track their menstrual cycles, and to make informed decisions about the optimal time to conceive. The Glow App is intended as an aid in ovulation prediction to facilitate conception ( not to be used for contraception ). For full Privacy Policy and our Terms of Service: https://glowing.com/privacy-policy/ https://glowing.com/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: support@glowing.com
  • Apple App Store
  • Free
  • Health & Fitness

Store Rank

- -

Fertility Friend FF Tracker vs. Glow Ovulation & Period App ranking comparison

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Fertility Friend FF Tracker VS.
Glow Ovulation & Period App

January 9, 2026