Fertility Tracker | Ovulation vs ZoeFlow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fertility Tracker | Ovulation
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Fertility Tracker Fertility Tracker is a simple cycle tracking app designed to help you monitor your menstrual cycle and estimate fertile days based on your input data. It provides an easy way to log periods, track cycle patterns, and view predicted ovulation windows. The app focuses on clarity and simplicity, helping you understand your cycle history without unnecessary complexity. By recording your period dates regularly, you can better observe patterns over time and plan ahead. Free Features Period and cycle logging Ovulation and fertile window estimates Cycle calendar view Period history tracking Cycle length overview Symptom and note logging Simple reminders for cycle tracking Premium Features Advanced cycle predictions Detailed fertility window insights Extended history and analytics Custom reminders and notifications Data export options Ad-free experience Future premium features and updates Fertility Tracker is designed as a personal tracking tool to help users better understand their cycle patterns. It keeps everything simple, focusing on basic logging and predictions rather than medical or diagnostic functions. Consistent tracking can help you observe your cycle trends over time and maintain better awareness of your personal patterns. Disclaimer This app is intended for informational and tracking purposes only. It does not provide medical advice, diagnosis, or treatment. Cycle predictions are estimates and may not be accurate for all users. Consult a healthcare professional for medical concerns related to fertility, menstruation, or reproductive health. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
ZoeFlow
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ZoeFlow – Period Tracker, Ovulation Tracker & Fertility Calendar ZoeFlow is a smart, accurate, and easy-to-use period tracker, ovulation tracker, fertility tracker, and pregnancy calendar designed to help you understand your menstrual cycle and reproductive health. Whether you want to track your period, predict ovulation, monitor fertility, or plan pregnancy, ZoeFlow gives you reliable predictions, daily insights, and helpful reminders - all in one private app. Period Tracker & Menstrual Cycle Calendar Track your period cycle with confidence using ZoeFlow’s advanced period tracker and menstrual calendar. • Track period dates and cycle length • Know your current cycle day instantly • See days remaining until your next period • Get accurate period predictions and reminders • Visual calendar for period, fertile, and ovulation days ZoeFlow’s period calculator learns from your cycle history to improve predictions over time. Ovulation Tracker & Fertility Predictor Understand your fertile window and ovulation timing using ZoeFlow’s intelligent ovulation tracker and fertility calculator. • Estimated ovulation day prediction • Fertile window visualization • Pregnancy chance indicators • Fertility insights based on your cycle Whether you’re trying to conceive or avoid pregnancy, ZoeFlow helps you stay informed about your fertility. Daily Cycle Insights & Symptom Tracker Track how your body changes during each menstrual phase. • Log symptoms, mood, discharge, and notes • Track hormonal phases and energy levels • Understand your daily body signals • Build awareness of your menstrual health ZoeFlow transforms daily tracking into meaningful reproductive health insights. Cycle History, Reports & Analysis Review your past menstrual cycles and identify patterns easily. • Compare cycle lengths and period duration • Identify irregular or changing cycles • Color-coded reproductive health calendar • Timeline view of your cycle history Your data helps ZoeFlow provide smarter cycle predictions over time. Smart Reminders & Health Tools Stay organized with built-in reminders and notifications. • Period reminders • Ovulation alerts • Medicine reminders • Daily health logging and notes Everything stays private, secure, and accessible only to you. Built-in Women’s Health Calculators ZoeFlow includes essential calculators for fertility and pregnancy planning: • Ovulation Calculator • Pregnancy Calculator • Due Date Calculator • Implantation Calculator • IVF & Ultrasound Due Date Tools • Ideal Weight Calculator From cycle tracking to pregnancy planning, ZoeFlow supports every stage of your journey. Learn with Women’s Health Guides Read helpful articles about menstrual health, fertility, pregnancy, and hormones. • Fertility awareness education • Pregnancy wellness tips • Cycle health guidance • Hormonal balance insights ZoeFlow is more than a period tracker - it’s your complete women’s health companion. Why Choose ZoeFlow? • Accurate period tracker and ovulation predictor • Personalized fertility insights • Clean, modern, and easy interface • Private and secure tracking • Smart predictions powered by your cycle data ZoeFlow – Period Tracker, Ovulation Tracker & Fertility Calendar Download ZoeFlow today to track your period, predict ovulation, monitor fertility, and understand your body with confidence. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: ZoeFlow at none against Fertility Tracker | Ovulation's shown. ZoeFlow also leads on update cadence (every 8 days vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Fertility Tracker | Ovulation sells 4 in-app purchases, starting at $0.99 per 7 days and ZoeFlow sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Fertility Tracker | Ovulation ships an update every 3 months, ZoeFlow every 8 days. The most recent releases landed on October 20, 2026 and October 16, 2026 respectively.
| Parameter | Fertility Tracker | Ovulation | ZoeFlow |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 8 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 80 MB | 124 MB |
| Age rating | 12+ | 12+ |
| Developer | Erdem Kara | BLOOM IT TECH |
In-app purchases
Fertility Tracker | Ovulation
- Premium - Weekly Subscription$0.997 Days
- Premium - Monthly Subscription$2.991 Month
- Premium - Yearly Subscription$19.991 Year
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- Premium - Yearly Subscription$29.991 Year
ZoeFlow
- Monthly$1.991 Month
- Yearly$12.991 Year
Questions
Is Fertility Tracker | Ovulation free?
Is ZoeFlow free?
Do Fertility Tracker | Ovulation or ZoeFlow have ads?
Which is updated more often, Fertility Tracker | Ovulation or ZoeFlow?
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