Best Flo Period & Ovulation Tracker Apps

249+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated October 2026

Flo Cycle & Period Tracker is the household name in flo period & ovulation tracker, but it's far from the only option. We track 249+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Flo Period & Ovulation Tracker Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Flo Cycle & Period TrackerFlo Cycle & Period TrackerFree4.7★ (2M)NoYesOct 2026
2Period Tracker Period CalendarPeriod Tracker Period CalendarFree4.9★ (174K)YesYesOct 2026
3MyFlo® Period Tracker CalendarMyFlo® Period Tracker CalendarFree4.4★ (14K)NoYesOct 2026
4Period Tracker ‎Period Tracker ‎Free4.6★ (8.3K)YesYesOct 2026
5Cycles: Period & Cycle TrackerCycles: Period & Cycle TrackerFree4.7★ (27K)NoYesOct 2026
6Spot On Period TrackerSpot On Period TrackerFree4.2★ (15K)NoNoOct 2026
7Ovia Cycle & Pregnancy TrackerOvia Cycle & Pregnancy TrackerFree4.8★ (90K)NoNoOct 2026
8Period Tracker by GP AppsPeriod Tracker by GP AppsFree4.8★ (74K)YesYesOct 2026

Top Picks for Flo Period & Ovulation Tracker

Flo Cycle & Period Tracker#1

Flo Cycle & Period Tracker by FLO HEALTH UK LIMITED

Ovulation & Pregnancy Calendar
Editor's Choice
💪 Health & Fitness
4.7😐(2M ratings)
FreeIn-App Purchases
#2in 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 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.

What We Love

  • 🚀 Accurate period predictions
  • 📊 Helpful insights and information
  • 🤝 Supportive community
  • 🗓️ Useful tracking features
  • 💻 Great app design and interface
  • 🤰 Useful pregnancy mode

Room to Improve

  • 💰 Excessive push for premium subscription
  • 🔒 Privacy concerns around data sharing
  • 🤖 Lack of inclusivity for non-binary users
  • 🚫 Paywall for basic health information
  • 🙄 Annoying notifications and ads
  • 🤔 Inconsistent predictions and tracking
Period Tracker Period Calendar#2
4.9😊(174K ratings)
FreeAdsIn-App Purchases
#51in 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

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.

What We Love

  • ⭐ Accurate period tracking
  • 📆 Helpful calendar and diary features
  • 🌟 Customizable themes and pets
  • 🔍 Comprehensive symptom and health tracking
  • 🗓️ Reliable period and ovulation predictions
  • 💻 Seamless cross-device sync and backup
  • 🧠 Useful educational content and tips
  • 🤰 Pregnancy and fertility tracking

Room to Improve

  • 🔍 Unclear symptom definitions
  • 🔔 Intrusive and unskippable ads
  • 🔒 Concerns about data privacy and security
  • 🔢 Inaccurate period and ovulation predictions
  • 🔀 Difficulty in adjusting past cycle data
  • 🔍 Limited customization options
MyFlo® Period Tracker Calendar#3

MyFlo® Period Tracker Calendar by Flo Living

Cycle Syncing® & Ovulation
Worth Considering
💪 Health & Fitness
4.4😞(14K ratings)
FreeIn-App Purchases
MyFlo® Period Tracker Calendar screenshot 1
MyFlo® Period Tracker Calendar screenshot 2
MyFlo® Period Tracker Calendar screenshot 3
MyFlo® Period Tracker Calendar screenshot 4
MyFlo® Period Tracker Calendar screenshot 5
MyFlo® Period Tracker Calendar screenshot 6

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.

What We Love

  • 🤩 Helpful insights and recommendations based on cycle phase
  • 📚 Informative content and guidance from the book author
  • 🗓️ Useful for tracking menstrual cycle and symptoms
  • 💪 Empowering approach to understanding hormonal health

Room to Improve

  • 🐛 Frequent bugs, crashes, and glitches
  • 💰 Expensive subscription model with upsells
  • 🤖 Generic, one-size-fits-all recommendations
  • 📆 Inaccurate cycle predictions and inability to edit cycle data
  • 🚫 Lack of LGBTQ+ inclusivity in language and features

More Flo Period & Ovulation Tracker apps to explore

FAQ about Flo Period & Ovulation Tracker

What are the best flo period & ovulation tracker apps for iPhone?
Flo Cycle & Period Tracker tops our flo period & ovulation tracker apps ranking as of October 2026, with a 4.7-star average from 2M App Store ratings, and it's free to download.
Yes — 20 of the top flo period & ovulation tracker apps we rank are free to download, including Flo Cycle & Period Tracker and Period Tracker Period Calendar.
Flo Cycle & Period Tracker has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 249+ flo period & ovulation tracker apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.