Best Period Flow App

250+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated October 2026

Whether you're new to period flow app or looking for an upgrade, our curated collection of 250+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Period Flow App (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Flo Cycle & Period TrackerFlo Cycle & Period TrackerFree4.7★ (2M)NoYesNov 2026
2Period Tracker Period CalendarPeriod Tracker Period CalendarFree4.9★ (175K)YesYesNov 2026
3Period Tracker ‎Period Tracker ‎Free4.6★ (8.3K)YesYesNov 2026
4My Cycle • Period TrackerMy Cycle • Period TrackerFree4.8★ (104K)NoNoNov 2026
5HerFlow: Period TrackerHerFlow: Period TrackerFree—NoNoOct 2026
6Period Tracker & Ovulation AppPeriod Tracker & Ovulation AppFree4.6★ (3.4K)NoYesNov 2026
7Spot On Period TrackerSpot On Period TrackerFree4.2★ (15K)NoNoNov 2026
8Period LogPeriod LogFree4.7★ (1.2K)YesNoNov 2026

Top Picks for Period Flow App

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
#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 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😊(175K ratings)
FreeAdsIn-App Purchases
#46in Health & Fitness
Period Tracker Period Calendar screenshot 1
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Period Tracker Period Calendar screenshot 3
Period Tracker Period Calendar screenshot 4
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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
Period Tracker ‎#3

Period Tracker ‎ by Sevenlogics, Inc.

Menstrual Cycle Tracker
Worth Considering
💪 Health & Fitness
4.6😊(8.3K ratings)
FreeAdsIn-App Purchases
Period Tracker ‎ screenshot 1
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Period Tracker ‎ screenshot 4
Period Tracker ‎ screenshot 5
Period Tracker ‎ screenshot 6

This app helps you discreetly track your menstrual cycle, daily moods, health symptoms, and more. It offers predictions for your period and fertile days, allowing for better planning. Customize your experience with various themes and icons, and connect with a community for support.

What We Love

  • 💕 Best out of dozens tried
  • 👍 Easy to use
  • 🥳 Helpful for young users
  • 🩵 Accurate and does the job
  • 🙌 Simple but perfect
  • 🗓 Invaluable data history
  • 🎨 Cute and customizable
  • 📆 Syncs with calendar
  • 🔒 Discreet app name
  • 💯 Reliable and consistent

Room to Improve

  • 🐛 Crashes and glitches
  • 🤖 Confusing interface
  • 💰 Ads too intrusive
  • 🔒 Can't change password
  • 🔍 Difficult to navigate
  • 🔄 Sync issues with new devices
  • 🗓 Predictions not always accurate

More Period Flow App apps to explore

FAQ about Period Flow App

What is the best period flow app for iPhone?
Flo Cycle & Period Tracker tops our period flow app ranking as of October 2026, with a 4.7-star average from 2M App Store ratings, and it's free to download.
Yes — 19 of the top period flow app 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 250+ period flow app on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.