--- title: "Ovulation & Fertile Days - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Track your cycle, predict ovulation, and never miss your most fertile days. Ovulation & Fertile Days helps you understand your body and identify the best time to get pregnant. Whether you’re planning" --- # Ovulation & Fertile Days — United States > Cycle Tracker & Period Tracker ![Ovulation & Fertile Days App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/b0/1a/5b/b01a5bc3-f33a-c01b-bb72-3d384e8ef5ca/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png) **Developer:** [Do Tri](https://apptail.io/developer/do-tri-ftv) **Category:** Health Fitness **Rating:** 4.0/5 (2 ratings) **Price:** Free **Bundle ID:** TriDo.OvulationCalculator **Store:** Apple App Store **Country:** United States **Version:** 1.0 (released 2026-03-25) **Original Release:** 2026-03-25 **Languages:** Spanish, German, Korean, French, English, Japanese, Portuguese, Vietnamese **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6760716692) **AppTail Page:** [https://apptail.io/app/ovulation-fertile-days-dbcz/united-states](https://apptail.io/app/ovulation-fertile-days-dbcz/united-states) ## Ovulation & Fertile Days Description Track your cycle, predict ovulation, and never miss your most fertile days. Ovulation & Fertile Days helps you understand your body and identify the best time to get pregnant. Whether you’re planning for a baby or simply tracking your cycle, the app gives you clear, simple, and reliable insights. *** KEY FEATURES *** • Ovulation prediction based on your cycle • Fertile window & peak fertility days • Period tracking with history • Cycle length & regularity insights • Confidence level based on your data • Clean, simple, and easy-to-use design *** SMART PREDICTIONS *** The more cycles you track, the smarter your predictions become. Get a confidence level so you know how reliable your results are. *** NOTIFICATIONS *** • Fertile window reminders (Free) • Ovulation alerts (Premium) • Daily reminders during peak days (Premium) *** PREMIUM FEATURES *** • Precise ovulation alerts • Smart notification timing • Daily fertile reminders • Enhanced prediction accuracy *** WHY USERS LOVE IT *** • Simple and easy to use • Clear and helpful insights • Designed for real-life cycle tracking DISCLAIMER This app provides estimates based on cycle data and should not be used for medical or contraceptive purposes. TERMS OF USE Start tracking today and take control of your fertility journey. ## Ovulation & Fertile Days Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/02/8b/74/028b74b7-e792-ce17-2de5-2f13cb443c27/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-03-22_at_20.17.05.png/2064x2752.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/9a/22/7a/9a227a5f-9393-101e-b382-cad32f4dbe63/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-03-22_at_20.17.21.png/2064x2752.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/13/2b/53/132b5387-9d7a-478f-8c99-2af8c13b3378/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-03-22_at_20.18.05.png/2064x2752.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/05/c6/b6/05c6b6b9-1520-9864-848a-6f90adf2e8b4/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-03-22_at_20.17.52.png/2064x2752.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/e4/89/da/e489daf8-1530-eb51-0458-42ad7bbaaf7d/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-03-22_at_20.17.39.png/2064x2752.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e1/43/64/e14364de-a127-e709-ae1a-44f89c27cde3/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-03-22_at_20.34.25.png/2064x2752.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/37/b6/a0/37b6a065-2c36-b86b-c00c-33c717528cfd/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M5_U0029_-_2026-03-22_at_20.34.29.png/2064x2752.png) ## Ovulation & Fertile Days Rating Breakdown in United States - 5 stars: 1 (50%) - 4 stars: 0 (0%) - 3 stars: 1 (50%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## Ovulation & Fertile Days In-App Purchases | Item | Price | |------|-------| | Smart Alerts | $4.99 | ## Ovulation & Fertile Days Store Rankings | Chart | Country | Category | Rank | |-------|---------|----------|------| | Top Free | Dominican Republic | Health Fitness | #370 | ## Ovulation & Fertile Days Available In - [Vietnam](https://apptail.io/app/ovulation-fertile-days-dbcz/vietnam) - [Germany](https://apptail.io/app/ovulation-fertile-days-dbcz/germany) - [United States](https://apptail.io/app/ovulation-fertile-days-dbcz/united-states) - [Nigeria](https://apptail.io/app/ovulation-fertile-days-dbcz/nigeria) - [Dominican Republic](https://apptail.io/app/ovulation-fertile-days-dbcz/dominican-republic) - [United Kingdom](https://apptail.io/app/ovulation-fertile-days-dbcz/united-kingdom) - [Japan](https://apptail.io/app/ovulation-fertile-days-dbcz/japan) - [South Korea](https://apptail.io/app/ovulation-fertile-days-dbcz/south-korea) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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