Best Ovulation App Monitors

235+ iOS apps curated and reviewed

4.4 avg rating
20 free apps
Updated July 2026

Inito Fertility & Ovulation is the household name in ovulation app monitors, but it's far from the only option. We track 235+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Ovulation App Monitors (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Inito Fertility & OvulationInito Fertility & OvulationFree4.9★ (4.2K)NoNoAug 2026
2Ovia Cycle & Pregnancy TrackerOvia Cycle & Pregnancy TrackerFree4.8★ (90K)NoNoAug 2026
3MyDays XMyDays XFree3.2★ (752)YesYesAug 2026
4Glow Eve Period TrackerGlow Eve Period TrackerFree4.7★ (114K)YesYesAug 2026
5Ovulation & Fertility TrackerOvulation & Fertility TrackerFree4.5★ (2.7K)NoYesAug 2026
6Ovulation Calculator Fertile Tracker & Calendar OCOvulation Calculator Fertile Tracker & Calendar OCFree4.6★ (5.9K)NoNoAug 2026
7Premom-Ovulation Tracker, PCOSPremom-Ovulation Tracker, PCOSFree4.8★ (58K)NoYesAug 2026
8Glow Ovulation & Period AppGlow Ovulation & Period AppFree4.7★ (74K)YesYesAug 2026

Top Picks for Ovulation App Monitors

Inito Fertility & Ovulation#1

Inito Fertility & Ovulation by Samplytics Technologies Private Limited

Smartest Ovulation Tracker!
Editor's Choice
💪 Health & Fitness
4.9😊(4.2K ratings)
Free
Inito Fertility & Ovulation screenshot 1
Inito Fertility & Ovulation screenshot 2
Inito Fertility & Ovulation screenshot 3
Inito Fertility & Ovulation screenshot 4
Inito Fertility & Ovulation screenshot 5
Inito Fertility & Ovulation screenshot 6

This app tracks fertility and ovulation by measuring four key hormones. It identifies your most fertile days and confirms ovulation, personalizing insights for regular and irregular cycles. Get detailed results and cycle insights with this smart fertility monitor and app.

What We Love

  • 👍 Easy to use
  • 🚀 Accurate tracking
  • 💡 Provides valuable insights
  • 🎉 Helped with conception

Room to Improve

  • 💰 Expensive test strips
  • 🕰️ Long testing time
  • 🔌 Requires phone connection
Ovia Cycle & Pregnancy Tracker#2

Ovia Cycle & Pregnancy Tracker by Ovuline, Inc.

Fertility, Ovulation, & Period
Strong Contender
🏥 Medical
4.8😊(90K ratings)
Free
Ovia Cycle & Pregnancy Tracker screenshot 1
Ovia Cycle & Pregnancy Tracker screenshot 2
Ovia Cycle & Pregnancy Tracker screenshot 3
Ovia Cycle & Pregnancy Tracker screenshot 4
Ovia Cycle & Pregnancy Tracker screenshot 5
Ovia Cycle & Pregnancy Tracker screenshot 6

Track your menstrual cycle, fertility, pregnancy, postpartum recovery, and menopause with personalized insights and expert articles. This app offers tools for ovulation prediction, baby growth tracking, and symptom management.

What We Love

  • 🚀 Excellent app
  • 👍 Comprehensive tracking
  • 💡 Helpful for TTC
  • 👍 Accurate predictions

Room to Improve

  • 🐛 Glitched/not working
  • 🐛 Inaccurate predictions
  • 💡 Need option to track miscarriage
MyDays X#3

MyDays X by Christian Mueller

Period & Ovulation Calendar
Worth Considering
🌟 Lifestyle
3.2😞(752 ratings)
FreeAdsIn-App Purchases
MyDays X screenshot 1
MyDays X screenshot 2
MyDays X screenshot 3
MyDays X screenshot 4
MyDays X screenshot 5
MyDays X screenshot 6

This app helps women track their menstrual cycles, predict fertile days, and monitor various health symptoms. It offers intelligent notifications, a community chat, and detailed tracking options for a comprehensive overview of reproductive health.

What We Love

  • ⭐ Accurate period and ovulation tracking
  • 📆 Helpful for planning and conceiving
  • 💻 Easy to use and navigate
  • 🗓️ Customizable tracking options

Room to Improve

  • 💢 Excessive and intrusive ads
  • ⏱️ Long ad wait times disrupting usage
  • 🐛 Crashes and bugs after updates

More Ovulation App Monitors 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
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
6
Ovulation Calculator Fertile Tracker & Calendar OC
Ovulation Calculator Fertile Tracker & Calendar OC
Ovulation Calculator Fertile Tracker & Calendar OC
by Ovulation Calculator Pty Ltd
Free

This app helps users identify their most fertile days to increase the chances of conception. It analyzes personal cycle data, offers fertility knowledge, and provides access to a supportive community.

Cycle Data Analysis PredictionsOvulation CalculatorFertile Window Viewer
🏥 Medical
(5.9K)
free
7
Premom-Ovulation Tracker, PCOS
Premom-Ovulation Tracker, PCOS
Premom-Ovulation Tracker, PCOS
Fertility, Period & Pregnancy
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
8
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
9
Mira Fertility & Cycle Tracker
Mira Fertility & Cycle Tracker
Mira Fertility & Cycle Tracker
Fertility tracking & analysis
Free

This app uses AI to track your menstrual cycles and analyze hormonal data for fertility insights. It helps you understand your reproductive health, predict ovulation, and make informed decisions about your body. Access expert resources and personalized tips to optimize your fertility journey.

AI-powered cycle trackingHormonal data analysisFertility prediction
💪 Health & Fitness
(2.5K)
free
10
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
11
Period and Ovulation Tracker
Period and Ovulation Tracker
Period and Ovulation Tracker
Cycle & Fertility Calendar
Free

This app helps women track their menstrual cycles, predict ovulation, and manage fertility. It provides notifications for upcoming periods and contraceptive pills, along with a notepad for recording symptoms and early pregnancy signs.

Track menstrual cyclesPredict ovulation and fertility windowsReceive period and pill reminders
💪 Health & Fitness
(3)
subscription
12
Cycle Tracker & Period: Cycles
Cycle Tracker & Period: Cycles
Cycle Tracker & Period: Cycles
Fertility & Ovulation Calendar
Free

Track your menstrual cycle, fertility, and ovulation with ease. Log observations, predict fertile days, and manage irregular periods. Offers partner connection and detailed insights for better reproductive health management.

Cycle tracking at a glanceLog body and mood observationsFertile day predictions
💪 Health & Fitness
(27K)
freemium
13
Eveline Ovulation Cycle Track
Eveline Ovulation Cycle Track
Eveline Ovulation Cycle Track
Fertility Cycle Calendar
Free

This app helps couples trying to conceive by accurately identifying fertile days. It uses your smartphone's camera to read ovulation test strips and provides data, predictions, and timely notifications to optimize your fertility planning.

Reads ovulation test strips with 99% accuracy using smartphone cameraRecords and displays test resultsPredicts 7 ovulation days
💪 Health & Fitness
(181)
ad-supported
14
Ovulation Predictor
Ovulation Predictor
Ovulation Predictor
by RAHI PATEL
Free

This app helps women predict their most fertile days and ovulation. It features a calendar view to track cycles, moods, and notes, along with charts for weight and temperature changes. Users input their last period's start and end dates, and average cycle length to generate predictions.

Menstrual cycle trackingFertility predictionOvulation prediction
💪 Health & Fitness
(1)
free with in-app purchases
15
Ovify: A Private Cycle Tracker
Ovify: A Private Cycle Tracker
Ovify: A Private Cycle Tracker
Period, BBT and AI. On-device.
Free
💪 Health & Fitness
(0)
16
Ovulation: Period Calculator
Ovulation: Period Calculator
Ovulation: Period Calculator
Fertility & Pregnancy Calendar
Free
💪 Health & Fitness
(0)
17
Fertility Friend FF Tracker
Fertility Friend FF Tracker
Fertility Friend FF Tracker
Ovulation Cycle & Fertile Days
Free

This app helps women track their ovulation and fertile days with advanced charting tools. It provides personalized insights into your cycle, helping you understand your fertility signs and maximize your chances of conception. Millions of women trust it for accurate cycle analysis and pregnancy tracking.

Ovulation detectionFertile window predictionBBT and cervical fluid tracking
💪 Health & Fitness
(7.3K)
freemium
18
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
19
Ovulation: Period Tracker
Ovulation: Period Tracker
Ovulation: Period Tracker
Track Fertility Days
Free
💪 Health & Fitness
(0)
20
ovolane®
ovolane®
ovolane®
ovulation monitor
Free
💪 Health & Fitness
(0)

FAQ about Ovulation App Monitors

What is the best ovulation app monitors for iPhone?
Inito Fertility & Ovulation tops our ovulation app monitors ranking as of July 2026, with a 4.9-star average from 4.2K App Store ratings, and it's free to download.
Yes — 20 of the top ovulation app monitors we rank are free to download, including Inito Fertility & Ovulation and Ovia Cycle & Pregnancy Tracker.
Inito Fertility & Ovulation has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 235+ ovulation app monitors on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
The app works with a fertility monitor to track your ovulation cycle. It measures four key fertility hormones (Estrogen, LH, PdG, and FSH) to identify your most fertile days and confirm ovulation. It provides personalized insights based on your unique hormone levels, making it suitable for both regular and irregular cycles.
Key features include identifying up to 6 fertile days by measuring Estrogen and LH, confirming ovulation by detecting PdG, and customizing results to your unique hormone levels. The app also provides reminders to test based on individualized hormone variations and is designed for easy use with the Inito Fertility Monitor.