Best Aunt Flo Apps

228+ iOS apps curated and reviewed

4.6 avg rating
18 free apps
Updated June 2026

Every iPhone needs a few good aunt flo apps. We benchmark 228+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Aunt Flo

Flo: Period & Cycle Health#1

Flo: Period & Cycle Health by FLO HEALTH UK LIMITED

Ovulation & Pregnancy Calendar
Editor's Choice
💪 Health & Fitness
4.9😐(847K ratings)
FreeAdsIn-App Purchases
#3in Health & Fitness
Flo: Period & Cycle Health screenshot 1
Flo: Period & Cycle Health screenshot 2
Flo: Period & Cycle Health screenshot 3
Flo: Period & Cycle Health screenshot 4
Flo: Period & Cycle Health screenshot 5
Flo: Period & Cycle Health 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#2

Period Tracker Period Calendar by ABISHKKING LIMITED.

Cycle Tracker & Ovulation
Strong Contender
💪 Health & Fitness
4.8😊(2.3K ratings)
FreeAdsIn-App Purchases
#44in 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
Clover -Period Tracker, Cycle#3

Clover -Period Tracker, Cycle by Wachanga LTD

Calendar for Women and Teens
Worth Considering
💪 Health & Fitness
4.6😊(22K ratings)
FreeAdsIn-App Purchases
Clover -Period Tracker, Cycle screenshot 1
Clover -Period Tracker, Cycle screenshot 2
Clover -Period Tracker, Cycle screenshot 3
Clover -Period Tracker, Cycle screenshot 4
Clover -Period Tracker, Cycle screenshot 5
Clover -Period Tracker, Cycle screenshot 6

An app designed to help individuals track their menstrual cycles, fertility, and overall reproductive health. Users can log symptoms, predict periods, and receive personalized insights to better understand their body's patterns and optimize their health. Start tracking your cycle today for a clearer picture of your reproductive well-being.

What We Love

  • ⭐ Accurate period tracking
  • 🗓️ Easy to use calendar
  • 🔒 Secure with password/biometric protection
  • 📊 Helpful symptom and mood tracking

Room to Improve

  • 💸 Frequent prompts to upgrade to premium
  • 🌐 Ads and pop-ups in free version
  • 🤔 Inconsistent period predictions

More Aunt Flo apps to explore

4
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)
5
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
(73K)
6
Glow Eve Period Tracker
Glow Eve Period Tracker
Glow Eve Period Tracker
Ovulation & Flow App
Free

Keep track of your menstrual cycle and fertility window with our user-friendly period tracking app. Monitor symptoms, predict ovulation, and stay informed about your reproductive health. Download now to take control of your cycle.

💪 Health & Fitness
(114K)
7
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)
8
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)
9
MyFlo® Period Tracker Calendar
MyFlo® Period Tracker Calendar
MyFlo® Period Tracker Calendar
Cycle Syncing® & Ovulation
Free

Track your menstrual cycle, symptoms, moods, and more with this innovative period tracker app. Sync your cycle with lifestyle factors for personalized insights and predictions. Download now for a harmonious cycle experience!

💪 Health & Fitness
(14K)
10
Spot On Period Tracker
Spot On Period Tracker
Spot On Period Tracker
Birth Control & Cycle Calendar
Free

Track and manage your menstrual cycle with precision using this intuitive application. Stay informed about your fertility window, symptoms, and period predictions easily. Download now for a hassle-free period tracking experience.

💪 Health & Fitness
(15K)
11
Lively - Period Tracker, Cycle
Lively - Period Tracker, Cycle
Lively - Period Tracker, Cycle
Ovulation & Pregnancy Calendar
Free

Track your menstrual cycle effortlessly with personalized predictions and symptom tracking. Stay informed about your reproductive health and future predictions. Download now for easy period monitoring.

💪 Health & Fitness
(39K)
12
Premom-Ovulation Tracker, PCOS
Premom-Ovulation Tracker, PCOS
Premom-Ovulation Tracker, PCOS
Period, Fertility & Pregnancy
Free

Track your menstrual cycle, predict ovulation, and monitor fertility signs with this comprehensive app designed to help you plan or prevent pregnancy. Stay on top of your reproductive health easily and accurately.

💪 Health & Fitness
(56K)
13
iPeriod Period Tracker +
iPeriod Period Tracker +
iPeriod Period Tracker +
Period & Cycle Tracker
$1.99

This women's health journal app offers comprehensive tracking of menstrual cycles, symptoms, weight, and more, with features like period prediction and fertility tracking. It also provides customization, automatic backup, data syncing, and premium subscription options for advanced features like charting and BBT analysis. Download now to better understand your body and track your health with ease.

💪 Health & Fitness
(2.7K)
14
Period Tracker: Monthly Cycles
Period Tracker: Monthly Cycles
Period Tracker: Monthly Cycles
Ovulation Calendar, Menstrual
Free

Track your monthly cycles with this app, featuring an ovulation calendar and menstrual tracking. Stay informed and organized throughout your cycle. Download now!

💪 Health & Fitness
(3.8K)
15
Menstrual Period Tracker
Menstrual Period Tracker
Menstrual Period Tracker
Ovulation and Period Calendar
Free

Track your menstrual cycles with precision using our intuitive ovulation and period calendar app. Predict periods, record symptoms, and monitor body temperature with ease. Available on all iOS devices with customizable features and options for subscriptions. Discover a modern, elegant solution for your cycle tracking needs.

💪 Health & Fitness
(16K)
16
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)
17
Stardust Period Tracker
Stardust Period Tracker
Stardust Period Tracker
Track your period & cycle
Free

Discover the stars with our celestial app that helps you track and observe the night sky. Point your phone towards the heavens to identify stars, planets, and constellations in real-time, making stargazing an interactive experience. Start exploring the cosmos today by downloading the app!

💪 Health & Fitness
(107K)
18
Maybe Baby™ Fertility Tracker
Maybe Baby™ Fertility Tracker
Maybe Baby™ Fertility Tracker
Period and Ovulation Calendar
$4.99
$9.99 | 50% OFF

Track your menstrual cycle and ovulation with ease using our comprehensive fertility tracker. Stay informed about your most fertile days and record important data effortlessly. Download now to take control of your reproductive health.

🏥 Medical
(1K)
19
Period Tracker-Pregnancy・Femin
Period Tracker-Pregnancy・Femin
Period Tracker-Pregnancy・Femin
Track ovulation & fertility!
Free

Track your menstrual cycle, fertility, and pregnancy with our comprehensive app, receiving reminders and insights to support your reproductive journey. Join our community today and make managing your health and well-being effortless!

💪 Health & Fitness
(1.5K)
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)