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Best Ovulation App Trackers

217+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated July 2026

Period Tracker & Ovulation App is the household name in ovulation app trackers, but it's far from the only option. We track 217+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Ovulation App Trackers (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Period Tracker & Ovulation AppPeriod Tracker & Ovulation AppFree4.6★ (3.4K)NoYesJul 2026
2Natural Cycles Fertility AppNatural Cycles Fertility AppFree4.8★ (30K)YesYesJul 2026
3Period Tracker: Monthly CyclesPeriod Tracker: Monthly CyclesFree4.0★ (3.8K)YesYesJul 2026
4Glow Eve Period TrackerGlow Eve Period TrackerFree4.7★ (114K)YesYesJul 2026
5MyFlo® Period Tracker CalendarMyFlo® Period Tracker CalendarFree4.4★ (14K)NoYesJul 2026
6Flo Cycle & Period TrackerFlo Cycle & Period TrackerFree4.7★ (1.9M)YesYesJul 2026
7Period Tracker and CalendarPeriod Tracker and CalendarFree4.8★ (53K)YesYesJul 2026
8Clue Period & Cycle TrackerClue Period & Cycle TrackerFree4.8★ (400K)NoYesJul 2026

Top Picks for Ovulation App Trackers

Period Tracker & Ovulation App#1

Period Tracker & Ovulation App by Symon Johnson

Health & Pregnancy Control
Editor's Choice
💪 Health & Fitness
4.6😊(3.4K ratings)
FreeIn-App Purchases
Period Tracker & Ovulation App screenshot 1
Period Tracker & Ovulation App screenshot 2
Period Tracker & Ovulation App screenshot 3
Period Tracker & Ovulation App screenshot 4
Period Tracker & Ovulation App screenshot 5
Period Tracker & Ovulation App screenshot 6

This app helps women track their menstrual cycles, predict ovulation, and monitor fertility. It offers personalized calendars, symptom tracking, and mood logging for better health insights. Receive timely reminders and access valuable health information to understand and care for your body.

What We Love

  • 👍 Easy to use
  • 📆 Helpful for tracking periods
  • 🔍 Accurate period predictions
  • 🩸 Supports irregular cycles

Room to Improve

  • 💰 Paywall for premium features
  • 🤖 Forced review prompts
  • 🔄 Difficulty editing period data
Natural Cycles Fertility App#2

Natural Cycles Fertility App by NaturalCycles Nordic AB

Fertilité et ovulation
Strong Contender
💪 Health & Fitness
4.8😊(30K ratings)
FreeAdsIn-App Purchases
#33in Health & Fitness
Natural Cycles Fertility App screenshot 1
Natural Cycles Fertility App screenshot 2
Natural Cycles Fertility App screenshot 3
Natural Cycles Fertility App screenshot 4
Natural Cycles Fertility App screenshot 5
Natural Cycles Fertility App screenshot 6

This app helps women track their hormonal health and fertility using body temperature data. It offers hormone-free contraception, pregnancy planning, and insights into various cycle stages. It adapts to individual cycles, even irregular ones, providing daily fertility status.

What We Love

  • 👍 Teaches users about their cycle
  • 👍 Helps users understand their body
  • 👍 Provides a natural contraceptive option
  • 👍 Accurate in predicting ovulation and periods

Room to Improve

  • 🐛 Inconsistent in predicting ovulation and periods for some users
  • 🐛 Thermometer issues (loud, hard to read, no Bluetooth connectivity)
  • 🐛 Difficult to use for users with irregular cycles or disrupted sleep schedules
Period Tracker: Monthly Cycles#3

Period Tracker: Monthly Cycles by Shanghai Fenghe Information Technologies Co., Ltd.

Ovulation Calendar, Menstrual
Worth Considering
💪 Health & Fitness
4.0😞(3.8K ratings)
FreeAdsIn-App Purchases
Period Tracker: Monthly Cycles screenshot 1
Period Tracker: Monthly Cycles screenshot 2
Period Tracker: Monthly Cycles screenshot 3
Period Tracker: Monthly Cycles screenshot 4
Period Tracker: Monthly Cycles screenshot 5
Period Tracker: Monthly Cycles screenshot 6

This app helps you track and understand your menstrual cycle, ovulation, and fertility. It offers a beautiful interface with a calendar view, diary for symptoms, and detailed graphs to monitor changes. Plan for pregnancy or avoid it with personalized cycle calculations and health reports.

What We Love

  • 👍 Easy to use
  • 🚀 Accurate period tracking
  • 💡 Customizable calendar and symptoms
  • 🤩 Helpful for managing health conditions

Room to Improve

  • 🐛 Data loss and sync issues
  • 🤯 Confusing UI changes after updates
  • 💸 Paywall for basic features

More Ovulation App Trackers apps to explore

4
Glow Eve Period Tracker
Glow Eve Period Tracker
Glow Eve Period Tracker
Ovulation & Flow App
Free

This app helps women track their menstrual cycles, predict periods and ovulation, and log moods and symptoms. It offers insights into health trends and a supportive community for discussing sexual health.

Period and ovulation predictionMood and symptom loggingHealth data visualization
💪 Health & Fitness
(114K)
freemium
5
MyFlo® Period Tracker Calendar
MyFlo® Period Tracker Calendar
MyFlo® Period Tracker Calendar
Cycle Syncing® & Ovulation
Free

This app helps women understand and optimize their hormonal health by tracking menstrual cycles, predicting ovulation, and offering personalized guidance for diet, exercise, and mood. It supports natural symptom management for various conditions and empowers users to sync their lives with their cycle phases.

Period and ovulation trackingCycle syncing plannerPersonalized health guidance
💪 Health & Fitness
(14K)
subscription
6
Flo Cycle & Period Tracker
Flo Cycle & Period Tracker
Flo Cycle & Period Tracker
Ovulation & Pregnancy Calendar
Free

This app helps women track their menstrual cycles, ovulation, and fertility. It offers personalized insights, pregnancy support, and tools for managing perimenopause symptoms, with a focus on data privacy and security.

Period and ovulation trackingFertility and pregnancy supportSymptom and mood logging
💪 Health & Fitness
(1.9M)
free with in-app purchases
7
Period Tracker and Calendar
Period Tracker and Calendar
Period Tracker and Calendar
Track your Cycle & Ovulation
Free

This app helps users track their menstrual cycle, including ovulation, fertility, and periods. It offers discreet reminders, detailed symptom logging, and personalized insights for better health management and planning. The app also includes features for birth control pill reminders and perimenopause tracking.

Track periods, ovulation, and fertilityLog symptoms, moods, and flowBirth control pill reminders
💪 Health & Fitness
(53K)
free with in-app purchases
8
Clue Period & Cycle Tracker
Clue Period & Cycle Tracker
Clue Period & Cycle Tracker
Ovulation Calendar & Pregnancy
Free

This app helps women and people with cycles understand their bodies through period tracking, fertility predictions, and health insights. It offers personalized forecasts, tracks over 100 experiences, and provides science-based content. Connect wearables for advanced health analysis.

Personalized period predictionsTrack 100+ cycle-related experiencesFertility and ovulation calculator
💪 Health & Fitness
(400K)
free with in-app purchases
9
Period Tracker ·
Period Tracker ·
Period Tracker ·
Ovulation & Fertility App
Free

Track your menstrual cycles, predict symptoms, and understand your fertility window. This app helps you monitor your health, whether you're trying to conceive, avoid pregnancy, or simply gain insight into your body.

Predict PMS, period, and fertility phasesLog symptoms, mood, and habitsTrack menstrual periods
💪 Health & Fitness
(3.6K)
freemium
10
Life - Period Tracker Calendar
Life - Period Tracker Calendar
Life - Period Tracker Calendar
My menstrual ovulation cycle
Free

Track your menstrual cycle, predict ovulation, and log symptoms, moods, and health data. Offers extensive customization and privacy protection, with optional premium features for deeper health insights and sharing.

Period trackingOvulation predictionCycle reminders
💪 Health & Fitness
(63K)
freemium
11
Трекер Периодов Мой Календарь
Трекер Периодов Мой Календарь
Трекер Периодов Мой Календарь
Трекер Овуляций и Менструаций
Free

This app helps women track their menstrual cycles, ovulation, and fertility. It offers personalized advice, pregnancy tracking, and reminders for birth control and medication. Your data is kept private and stored locally on your device.

Period and ovulation predictionFertility trackingPregnancy mode with week-by-week growth
💪 Health & Fitness
(171K)
free with in-app purchases
12
Period Tracker - Menstrual & Ovulation Calendar
Period Tracker - Menstrual & Ovulation Calendar
Period Tracker - Menstrual & Ovulation Calendar
by BHI Technologies, Inc.
Free

This app helps users track their menstrual cycles, predict fertile and ovulation days, and log symptoms and moods. It offers smart cycle calculations and a pregnancy mode to assist with conception or avoidance. Features include passcode protection, data backup, and elegant design.

Track and predict period, fertile, and ovulation daysLog symptoms and moodsPregnancy mode
💪 Health & Fitness
(269)
free with in-app purchases
13
Овуляция Tracker - Premom
Овуляция Tracker - Premom
Овуляция Tracker - Premom
Беременность & менструация
Free

This app helps women track their menstrual cycles, predict ovulation, and monitor fertility to increase chances of conception. It offers personalized insights, expert guidance, and tools like BBT charting and ovulation test scanning. Users can also track pregnancy progress and connect with a supportive community.

Ovulation test scanning and LH level quantificationAutomatic BBT thermometer syncing and chartingPeriod and cycle logging with symptom tracking
💪 Health & Fitness
(58K)
free with in-app purchases
14
Ovulation & Fertility Tracker
Ovulation & Fertility Tracker
Ovulation & Fertility Tracker
Track Menstrual Period & Cycle
Free

This app helps users track their menstrual cycles, predict ovulation dates, and identify fertile windows to increase chances of conception. It offers a user-friendly interface to input cycle details and provides reminders for periods and ovulation.

Ovulation calendarFertility predictionPeriod and ovulation reminders
💪 Health & Fitness
(2.7K)
subscription
15
FEMM Period Ovulation Tracker
FEMM Period Ovulation Tracker
FEMM Period Ovulation Tracker
Health, Period & Ovulation
Free

This app helps women track their menstrual cycles, symptoms, and fertility. It offers insights into hormonal health and connects users with healthcare professionals for personalized care and education.

Cycle and period trackingSymptom logging (physical & emotional)Daily data input reminders
💪 Health & Fitness
(4.1K)
free
16
Glow Ovulation & Period App
Glow Ovulation & Period App
Glow Ovulation & Period App
FDA Listed Fertility Tracker
Free

Track your menstrual cycle, ovulation, and fertility signs with personalized insights. Improve your chances of getting pregnant and better understand your body. Connect with a supportive community for advice and shared experiences.

Menstrual cycle trackingOvulation predictionFertility sign tracking
💪 Health & Fitness
(74K)
freemium
17
Ovulation Tracker: Period App
Ovulation Tracker: Period App
Ovulation Tracker: Period App
Track My Period & Fertility
Free

This app helps women track their menstrual cycles, ovulation, and fertile days. It offers a calendar view, health logging, and customizable themes. It aims to provide insights into reproductive health and assist in family planning.

Period, ovulation, and fertility day trackingHealth log for comprehensive health overviewWell-designed health reports
💪 Health & Fitness
(82)
free with in-app purchases
18
Kindara: Fertility Tracker
Kindara: Fertility Tracker
Kindara: Fertility Tracker
Ovulation & fertility tracker
Free

Understand your menstrual cycle and reproductive health with science-backed tools. Track fertility signs, get data-driven predictions, and connect with a supportive community. Ideal for managing fertility, pregnancy planning, or discussing health with your doctor.

Fertility sign tracking (BBT, cervical mucus, etc.)Data-driven fertility and period predictionsCustomizable data fields
🏥 Medical
(9.9K)
freemium
19
Lively: 생리주기 & 배란 트래커
Lively: 생리주기 & 배란 트래커
Lively: 생리주기 & 배란 트래커
임신, 호르몬, 갱년기 캘린더
Free

This app helps you understand and align with your body's natural cycle. It provides personalized daily tips for nutrition, exercise, and self-care based on your menstrual phase. It also supports pregnancy and postpartum journeys, and offers a unique partner syncing feature.

Personalized daily tips by cycle phaseNutrition and sports guidanceSelf-care recommendations
💪 Health & Fitness
(44K)
free with in-app purchases
20
Trying to conceive Tracker app
Trying to conceive Tracker app
Trying to conceive Tracker app
Period calendar — Get pregnant
Free

This app helps users track their menstrual cycle, ovulation, and related symptoms. It provides data-driven predictions to assist those trying to conceive.

Ovulation calculator and calendarCustomizable period and health trackerSymptom and mood tracking
🏥 Medical
(1.6K)
free with in-app purchases

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FAQ about Ovulation App Trackers

What is the best ovulation app trackers for iPhone?
Period Tracker & Ovulation App tops our ovulation app trackers ranking as of July 2026, with a 4.6-star average from 3.4K App Store ratings, and it's free to download.
Yes — 20 of the top ovulation app trackers we rank are free to download, including Period Tracker & Ovulation App and Natural Cycles Fertility App.
Period Tracker & Ovulation App has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 217+ ovulation app trackers on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
This app helps you track your menstrual period, predict your ovulation cycle, and monitor your fertility calendar. It provides personalized calendars, allows you to log symptoms and moods, and offers health insights to help you understand and care for your body.
Key features include a personalized monthly calendar for cycle tracking, accurate ovulation and fertility forecasts, a history of past periods, premenstrual syndrome (PMS) symptom tracking, and daily mood logging. It also offers customizable reminders for your period, ovulation, and fertility windows.