Best I Ovulus Apps & Games

171+ iOS apps & games curated and reviewed

4.4 avg rating
20 free apps & games
Updated June 2026

Finding the right i ovulus app can be overwhelming with so many options. We've analyzed 171+ apps and games to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for I Ovulus

GrowlerZ iOvilus#1

GrowlerZ iOvilus by STEPHEN JAMES LEWIS

Sensor-Driven Investigation
Editor's Choice
๐ŸŽฌ Entertainment
3.8(9 ratings)
FreeIn-App Purchases
GrowlerZ iOvilus screenshot 1
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GrowlerZ iOvilus screenshot 4
GrowlerZ iOvilus screenshot 5
GrowlerZ iOvilus screenshot 6

This entertainment app uses your device's sensors to generate dynamic words and responses based on environmental input. It features a neon-styled interface, adjustable sensitivity, and multiple experimental modes for exploring sensor data patterns.

Paranormal Puck#2

Paranormal Puck by Ghost Stop LLC

Strong Contender
๐Ÿ”ง Utilities
2.4๐Ÿ˜ž(44 ratings)
Free
Paranormal Puck screenshot 1
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This application interfaces with a physical device to read and log 21 sensor inputs. It provides real-time data visualization and includes an ITC communication feature for experimentation. Log functions are accessible without the physical device connected.

What We Love

  • ๐Ÿš€ Works with Paranormal Puck 2 device
  • ๐Ÿ’ก Provides environmental data and spirit detection

Room to Improve

  • ๐Ÿ› Many features not functioning or disabled
  • ๐Ÿ”’ Requires purchase of expensive Paranormal Puck 2 device
  • ๐Ÿค” Unclear how to properly use the app
Mira Fertility & Cycle Tracker#3

Mira Fertility & Cycle Tracker by Quanovate Tech Inc

Fertility tracking & analysis
Worth Considering
๐Ÿ’ช Health & Fitness
4.7๐Ÿ˜(2.4K ratings)
Free
Mira Fertility & Cycle Tracker screenshot 1
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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.

What We Love

  • ๐Ÿš€ Accurate hormone tracking
  • ๐Ÿ‘ Easy to use device
  • ๐Ÿ’ก Helpful for understanding cycles
  • ๐Ÿš€ Automatic charting of hormone levels

Room to Improve

  • ๐Ÿ’ฐ Expensive wands
  • ๐Ÿ› Inconsistent app performance
  • ๐Ÿค” Confusing app interface

More I Ovulus apps to explore

4
Premom-Ovulation Tracker, PCOS
Premom-Ovulation Tracker, PCOS
Premom-Ovulation Tracker, PCOS
Period, Fertility & 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
๐Ÿ’ช Health & Fitness
(57K)
free with in-app purchases
5
iFertracker
iFertracker
iFertracker
by Raiing Medical Company
Free

This app helps users track their menstrual cycles and identify their fertile window for conception. It uses basal body temperature data to predict ovulation and suggest optimal times for intercourse. Users can visualize their cycle data and share BBT charts for medical consultation.

Ovulation predictionFertile window identificationMenstrual cycle tracking
๐Ÿ’ช Health & Fitness
(54)
free
6
Period Tracker ยท
Period Tracker ยท
Period Tracker ยท
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
๐Ÿ’ช Health & Fitness
(3.6K)
freemium
7
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
๐Ÿ’ช Health & Fitness
(2.7K)
subscription
8
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
๐Ÿ’ช Health & Fitness
(7.3K)
freemium
9
Period Tracker - Cycle Tracker
Period Tracker - Cycle Tracker
Period Tracker - Cycle Tracker
Fertility & Period Calendar
Free

This app helps women and teen girls track their menstrual cycles, ovulation, and fertility. It offers a period calendar, due date calculator, mood logging, and health tips. Users can also connect with a community for support and insights.

Period and ovulation calendarFertility window predictionMenstrual cycle reminders
๐ŸŒŸ Lifestyle
(214)
freemium
10
DaysyDay Cycle, Period Tracker
DaysyDay Cycle, Period Tracker
DaysyDay Cycle, Period Tracker
Track your period & fertility
Free

This app helps you understand your menstrual cycle and fertility. It displays your fertile window, ovulation, and menstruation predictions. You can also track additional data and share it with your partner.

Fertility status, ovulation, and menstruation predictionCycle irregularity identificationDaily data tracking (cervical mucus, intercourse, notes)
๐Ÿฅ Medical
(102)
free
11
NFP Charting
NFP Charting
NFP Charting
by Lawson Culver
Free

Track your Natural Family Planning (NFP) charts online using the Billings Ovulation Method. This app allows you to enter data, share charts with your teacher, and view current and previous cycles. It is designed for users already trained in the Billings Ovulation Method.

Track NFP charting data onlineShare charts with teachersEmail charts
๐Ÿ’ช Health & Fitness
(6)
free with in-app purchases
12
Clearblue Period Cycle Tracker
Clearblue Period Cycle Tracker
Clearblue Period Cycle Tracker
Clearblue Ovulation Tests
Free

This app helps women track their menstrual cycles, predict fertile days, and log symptoms. It works with specific ovulation and pregnancy tests to provide insights and aid in trying to conceive.

Period predictionFertility window identificationSymptom logging and pattern analysis
๐Ÿฅ Medical
(54)
free
13
Fertility & Period Tracker
Fertility & Period Tracker
Fertility & Period Tracker
Menstrual & Ovulation Calendar
Free

Track your menstrual cycle and ovulation with a scientifically based fertility calendar. Predict your next period, fertile days, and even explore baby gender prediction methods. Syncs with Apple Health for seamless data management.

Menstrual cycle trackingOvulation predictionFertile window identification
๐Ÿฅ Medical
(1.7K)
free with in-app purchases
14
iFertile
iFertile
iFertile
Menstrual cycle calculator
Free

This app estimates a woman's fertile period using the rhythm method. It's designed for those trying to conceive by identifying optimal times for pregnancy. While it can be used as a contraceptive, its effectiveness is limited.

Fertile period estimationRhythm method calculationsPregnancy planning tool
๐Ÿ’ช Health & Fitness
(60)
ad-supported
15
OvuSense Cycle & PCOS Tracker
OvuSense Cycle & PCOS Tracker
OvuSense Cycle & PCOS Tracker
Track ovulation, PCOS & health
Free

This app provides highly accurate cycle tracking by measuring core body temperature with a wearable sensor. It helps predict ovulation, confirm it with high accuracy, and screen for potential health issues like PCOS. It's designed for women trying to conceive, manage PCOS, or simply understand their menstrual cycle better.

Continuous core body temperature measurementPredicts ovulation 48 hours in advanceConfirms ovulation with 99% accuracy
๐Ÿ’ช Health & Fitness
(10)
free
16
Period & Ovulation Calculator
Period & Ovulation Calculator
Period & Ovulation Calculator
Fertility Tracker & Calendar
Free

This app helps users track their menstrual cycles, predict ovulation dates, and identify fertile windows. It also assists in calculating pregnancy test dates and expected labor dates, offering a comprehensive tool for family planning and fertility awareness.

Track period datesPredict ovulation datesIdentify fertile days
๐Ÿ’ช Health & Fitness
(480)
free with in-app purchases
17
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
๐Ÿ’ช Health & Fitness
(74K)
freemium
18
Meta Horizon
Meta Horizon
Meta Horizon
Step into endless experiences
Free

Explore a world of interactive experiences, from multiplayer games to social connections and creative expression. Personalize your avatar, share moments with friends, and discover endless virtual adventures.

Hundreds of free multiplayer gamesPlay solo or with friendsMeet new people and chat
๐ŸŽฎ Games
(199K)
free with in-app purchases
19
Fertility & Period Tracker โ€ข
Fertility & Period Tracker โ€ข
Fertility & Period Tracker โ€ข
Cycle & Ovulation Calendar
Free

This app helps you track your menstrual cycle, ovulation, and fertility without requiring an account. It provides accurate predictions based on your health data and learns over time to improve its forecasts. Log symptoms, view historical data, and receive reminders to help you understand your reproductive health.

Login-free trackingAccurate cycle predictionsSmart learning over time
๐Ÿฅ Medical
(273)
free with in-app purchases
20
Ovia Cycle & Pregnancy Tracker
Ovia Cycle & Pregnancy Tracker
Ovia Cycle & Pregnancy Tracker
Fertility, Ovulation, & Period
Free

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.

Period & Fertility calendarPregnancy tracker with baby growthPostpartum recovery modes
๐Ÿฅ Medical
(89K)
free with in-app purchases

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