Best Period Predictor Apps

209+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated June 2026

Finding the right period predictor app can be overwhelming with so many options. We've analyzed 209+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Period Predictor

Period Tracker ⋆#1

Period Tracker ⋆ by LUCKY LABS LP

Period and Ovulation Tracker
Editor's Choice
💪 Health & Fitness
4.7😊(23K ratings)
FreeAdsIn-App Purchases
Period Tracker ⋆ screenshot 1
Period Tracker ⋆ screenshot 2
Period Tracker ⋆ screenshot 3

Track your menstrual cycle, fertility, and symptoms with this intuitive period and ovulation tracker app. Stay informed about your reproductive health easily.

What We Love

  • 👍 Simple and easy to use
  • 🚀 Accurate period predictions
  • 💎 Helpful for tracking cycles
  • 🎨 Beautiful and intuitive design

Room to Improve

  • 🐛 Inability to manually adjust period dates
  • 🤔 Limited symptom tracking options
  • ⚠️ Inconsistent with irregular cycles
Flo Cycle & Period Tracker#2

Flo Cycle & Period Tracker by FLO HEALTH UK LIMITED

Ovulation & Pregnancy Calendar
Strong Contender
💪 Health & Fitness
4.8😐(1.9M ratings)
FreeAdsIn-App Purchases
#3in Health & Fitness
Flo Cycle & Period Tracker screenshot 1
Flo Cycle & Period Tracker screenshot 2
Flo Cycle & Period Tracker screenshot 3
Flo Cycle & Period Tracker screenshot 4
Flo Cycle & Period Tracker screenshot 5
Flo Cycle & Period Tracker screenshot 6

This application helps users track their menstrual cycle, ovulation, and fertility windows. It offers personalized insights, health tips, and a community forum for support. Download now to stay informed and empowered in managing your reproductive health.

What We Love

  • 🚀 Accurate period predictions
  • 📊 Helpful insights and information
  • 🤝 Supportive community
  • 🗓️ Useful tracking features

Room to Improve

  • 💰 Excessive push for premium subscription
  • 🔒 Privacy concerns around data sharing
  • 🤖 Lack of inclusivity for non-binary users
Period Tracker Period Calendar#3

Period Tracker Period Calendar by ABISHKKING LIMITED.

Cycle Tracker & Ovulation
Worth Considering
💪 Health & Fitness
4.8😊(2.3K ratings)
FreeAdsIn-App Purchases
#39in Health & Fitness
Period Tracker Period Calendar screenshot 1
Period Tracker Period Calendar screenshot 2
Period Tracker Period Calendar screenshot 3
Period Tracker Period Calendar screenshot 4
Period Tracker Period Calendar screenshot 5
Period Tracker Period Calendar screenshot 6

Track your menstrual cycle, ovulation period, and fertility window with this intuitive application. Stay informed about your reproductive health and make informed decisions about your well-being. Download now to take control of your cycle.

What We Love

  • ⭐ Accurate period tracking
  • 📆 Helpful calendar and diary features
  • 🌟 Customizable themes and pets
  • 🔍 Comprehensive symptom and health tracking

Room to Improve

  • 🔍 Unclear symptom definitions
  • 🔔 Intrusive and unskippable ads
  • 🔒 Concerns about data privacy and security

More Period Predictor apps to explore

4
Clue Period & Cycle Tracker
Clue Period & Cycle Tracker
Clue Period & Cycle Tracker
Ovulation & Fertility Calendar
Free

Track menstrual cycle, ovulation, symptoms, and fertility windows with this all-in-one period tracker. Stay informed about your reproductive health and get personalized insights to manage your menstrual health better. Download now to take charge of your cycle!

💪 Health & Fitness
(397K)
5
My period calendar Pinkllama
My period calendar Pinkllama
My period calendar Pinkllama
Period tracker for teens
Free

Track your period cycle and ovulation with precision using our advanced calendar and fertility predictions. Stay informed about your reproductive health easily.

💪 Health & Fitness
(18K)
6
Period Tracker by GP Apps
Period Tracker by GP Apps
Period Tracker by GP Apps
Women’s Health Diary
Free

Track your menstrual cycle, fertility, and health effortlessly with this intuitive app. Stay informed about your cycle, symptoms, moods, and more with simple tracking features. Join millions of satisfied users and take charge of your health today!

💪 Health & Fitness
(7.3K)
7
Bewe Coaching
Bewe Coaching
Bewe Coaching
Neuro training for change
Free
🌟 Lifestyle
(0)
8
Period Tracker • Ovulation App
Period Tracker • Ovulation App
Period Tracker • Ovulation App
My Calendar: Cycle & Fertility
Free

Track your menstrual cycles, ovulation, and more with our period tracker app. Get predictions, reminders, and insights into your health while enjoying customizable themes and top-notch data security. Download now for a more carefree lifestyle!

💪 Health & Fitness
(64)
9
My Cycle ؜
My Cycle ؜
My Cycle ؜
Ovulation & Period Tracker
Free

Track your cycle, monitor periods, predict ovulation, and plan for pregnancy with this all-in-one app designed for women's health. Never forget important dates and stay informed about your fertility. Share feedback at neumandev@gmail.com to help us enhance your experience.

💪 Health & Fitness
(72K)
10
Menstrual Cycle Tracker
Menstrual Cycle Tracker
Menstrual Cycle Tracker
Ovulation Fertility Calculator
Free

A fertility and ovulation tracking application based on scientific research to help determine fertile days for pregnancy planning or prevention. Provides data on next period, best days for conception, ovulation day, and options to predict baby's gender. Join now to track your menstrual cycle accurately.

🏥 Medical
(2.5K)
11
智维修
智维修
智维修
by Unbounded Technology Co., Ltd.
Free
💼 Business
(0)
12
MeetYou - Period Tracker
MeetYou - Period Tracker
MeetYou - Period Tracker
Cycle, ovulation & pregnancy
Free

Track your menstrual cycle, ovulation, and fertility window with ease. Stay informed about your reproductive health and plan ahead effectively. Download now to take control of your period tracking!

💪 Health & Fitness
(15K)
13
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 all in one place with the most comprehensive app of its kind. Get personalized insights, connect with a supportive community, and improve your chances of getting pregnant. Join millions of women who trust this app - start your journey to motherhood today! Download now.

💪 Health & Fitness
(74K)
14
My Calendar - Period Tracker
My Calendar - Period Tracker
My Calendar - Period Tracker
Track your Cycle & Ovulation
Free

Track your menstrual cycle, fertility, and overall health easily with our period tracker app. Stay informed about your body's natural rhythms and take control of your reproductive health today.

💪 Health & Fitness
(12K)
15
Nailfor
Nailfor
Nailfor
by Mr. APPs s.r.l.
Free
🛍️ Shopping
(0)
16
Life - Period Tracker Calendar
Life - Period Tracker Calendar
Life - Period Tracker Calendar
My menstrual ovulation cycle
Free

Track your menstrual cycle, ovulation, symptoms, and more with this comprehensive period tracker app. Upgrade to Premium for enhanced health tracking features and enjoy complete privacy without the need for an email address. Download now and take control of your health!

💪 Health & Fitness
(63K)
17
Period tracker, calendar
Period tracker, calendar
Period tracker, calendar
Period tracker Ovulation Cycle
Free

A period tracker and calendar app that accurately predicts menstrual cycles, ovulation days, and fertility windows. Features include tracking symptoms, pregnancy planning, reminders, and data protection. Easily switch between cycle tracking and pregnancy modes for personalized insights.

💪 Health & Fitness
(274)
18
My Period Calendar
My Period Calendar
My Period Calendar
Track your period & ovulation
Free

Track your menstrual cycle, fertility window, and symptoms with this convenient app. Stay informed and organized to better manage your reproductive health. Download now to take control of your menstrual cycle.

💪 Health & Fitness
(4.3K)
19
Cycles: Period & Cycle Tracker
Cycles: Period & Cycle Tracker
Cycles: Period & Cycle Tracker
Fertility & Ovulation App
Free

A menstrual cycle tracking app that helps users monitor their periods, ovulation, and fertility. Keep tabs on your cycle and reproductive health effortlessly.

💪 Health & Fitness
(3.1K)
20
Period Log
Period Log
Period Log
Cycle Tracker & Moon Calendar
Free

Track your menstrual cycle effortlessly with our app. Monitor your period, ovulation, symptoms, and more with ease. Stay informed and take control of your menstrual health. Download now!

💪 Health & Fitness
(1.2K)