Best Period Fertility Tracker Apps

250+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated October 2026

Every iPhone needs a few good period fertility tracker apps. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Period Fertility Tracker Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Flo Cycle & Period TrackerFlo Cycle & Period TrackerFree4.7★ (2M)NoYesOct 2026
2Ovia Cycle & Pregnancy TrackerOvia Cycle & Pregnancy TrackerFree4.8★ (90K)NoNoOct 2026
3Glow Ovulation & Period AppGlow Ovulation & Period AppFree4.7★ (75K)YesYesOct 2026
4Glow Eve Period TrackerGlow Eve Period TrackerFree4.7★ (114K)YesYesOct 2026
5Cycles: Period & Cycle TrackerCycles: Period & Cycle TrackerFree4.7★ (27K)NoYesOct 2026
6Clue Period & Cycle TrackerClue Period & Cycle TrackerFree4.8★ (405K)NoYesOct 2026
7Stardust Period TrackerStardust Period TrackerFree4.8★ (118K)YesYesOct 2026
8IVY Period & Pregnancy TrackerIVY Period & Pregnancy TrackerFree4.7★ (68K)YesYesOct 2026

Top Picks for Period Fertility 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
Ovia Cycle & Pregnancy Tracker#2

Ovia Cycle & Pregnancy Tracker by Ovuline, Inc.

Fertility, Ovulation, & Period
Strong Contender
🏥 Medical
4.8😊(90K ratings)
Free
Ovia Cycle & Pregnancy Tracker screenshot 1
Ovia Cycle & Pregnancy Tracker screenshot 2
Ovia Cycle & Pregnancy Tracker screenshot 3
Ovia Cycle & Pregnancy Tracker screenshot 4
Ovia Cycle & Pregnancy Tracker screenshot 5
Ovia Cycle & Pregnancy Tracker screenshot 6

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.

What We Love

  • 🚀 Excellent app
  • 👍 Comprehensive tracking
  • 💡 Helpful for TTC
  • 👍 Accurate predictions
  • 👍 Informative articles

Room to Improve

  • 🐛 Glitched/not working
  • 🐛 Inaccurate predictions
  • 💡 Need option to track miscarriage
  • 💡 Too pregnancy-focused
  • 🐛 Lost user data
Glow Ovulation & Period App#3

Glow Ovulation & Period App by Glow

FDA Listed Fertility Tracker
Worth Considering
💪 Health & Fitness
4.7😐(75K ratings)
FreeAdsIn-App Purchases
Glow Ovulation & Period App screenshot 1
Glow Ovulation & Period App screenshot 2
Glow Ovulation & Period App screenshot 3
Glow Ovulation & Period App screenshot 4
Glow Ovulation & Period App screenshot 5
Glow Ovulation & Period App screenshot 6

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.

What We Love

  • 🚀 Accurate period and ovulation tracking
  • 👍 Helpful community and support
  • 📊 Detailed cycle analysis and insights
  • 🤰 Useful for trying to conceive
  • 🔍 Convenient OPK strip scanning

Room to Improve

  • 💬 Overwhelming community with rude/toxic comments
  • 📢 Excessive ads and push for premium subscription
  • 🤯 Cluttered and confusing UI after updates
  • 🕰️ Slow performance and syncing issues
  • 🔍 Inaccurate ovulation predictions

More Period Fertility Tracker apps to explore

FAQ about Period Fertility Tracker

What are the best period fertility tracker apps for iPhone?
Flo Cycle & Period Tracker tops our period fertility 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 period fertility tracker apps we rank are free to download, including Flo Cycle & Period Tracker and Ovia Cycle & Pregnancy Tracker.
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 fertility tracker apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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