Best Cycle Tracking Apps

250+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated October 2026

Finding the right cycle tracking apps can be overwhelming with so many options. We've analyzed 250+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Cycle Tracking Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Flo Cycle & Period TrackerFlo Cycle & Period TrackerFree4.7★ (2M)NoYesOct 2026
2Natural Cycles: Fertility AppNatural Cycles: Fertility AppFree4.8★ (30K)YesYesOct 2026
3Stardust Period TrackerStardust Period TrackerFree4.8★ (120K)YesYesOct 2026
4Lively - Period Tracker, CycleLively - Period Tracker, CycleFree4.8★ (55K)NoYesOct 2026
5Apple FitnessApple FitnessFree2.9★ (12K)NoNoOct 2026
6Lotus - Cycle TrackingLotus - Cycle TrackingFree—NoNoMay 2026
7Clue Period & Cycle TrackerClue Period & Cycle TrackerFree4.8★ (407K)NoYesOct 2026
8Cycle TrackingCycle TrackingFree2.9★ (28)NoNoOct 2026

Top Picks for Cycle Tracking

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
4.8😊(30K ratings)
FreeAdsIn-App Purchases
#21in Health & Fitness
Natural Cycles: Fertility App screenshot 1
Natural Cycles: Fertility App screenshot 2
Natural Cycles: Fertility App screenshot 3
Natural Cycles: Fertility App screenshot 4
Natural Cycles: Fertility App screenshot 5
Natural Cycles: Fertility App screenshot 6

This app helps women track their hormonal health and fertility using body temperature data. It offers hormone-free contraception, pregnancy planning, and insights into various cycle stages. It adapts to individual cycles, even irregular ones, providing daily fertility status.

What We Love

  • 👍 Teaches users about their cycle
  • 👍 Helps users understand their body
  • 👍 Provides a natural contraceptive option
  • 👍 Accurate in predicting ovulation and periods
  • 👍 Empowers users to take control of their fertility
  • 👍 Improves mood and reduces side effects compared to hormonal birth control
  • 👍 Useful for both preventing and planning pregnancy
  • 👍 Detailed data and insights about user's cycle

Room to Improve

  • 🐛 Inconsistent in predicting ovulation and periods for some users
  • 🐛 Thermometer issues (loud, hard to read, no Bluetooth connectivity)
  • 🐛 Difficult to use for users with irregular cycles or disrupted sleep schedules
  • 🐛 Lack of customer support responsiveness
  • 🐛 Automatic subscription renewal issues and no refunds
  • 🐛 Algorithm not always accurate, leading to unintended pregnancies
  • 🐛 Cluttered and unintuitive app interface
Stardust Period Tracker#3

Stardust Period Tracker by Stardust App LLC (New York)

Track your cycle or pregnancy
Worth Considering
💪 Health & Fitness
4.8😐(120K ratings)
FreeAdsIn-App Purchases
#46in Health & Fitness
Stardust Period Tracker screenshot 1
Stardust Period Tracker screenshot 2
Stardust Period Tracker screenshot 3
Stardust Period Tracker screenshot 4
Stardust Period Tracker screenshot 5
Stardust Period Tracker screenshot 6

This health app helps you understand and track your menstrual cycle, ovulation, and pregnancy. It combines scientific data with ancient wisdom and astronomy to provide personalized insights and goal manifestation tools. Features include period predictions, symptom tracking, and lunar synchronicity.

What We Love

  • 💕 Beautiful, aesthetically pleasing design
  • 🌙 Syncs with moon cycles
  • 🌟 Cute, quirky messages and notifications
  • 🤝 Owned and run by women
  • 🔒 Protects user privacy and data
  • 🧠 Provides insights into hormones and cycle
  • 🌱 Embraces feminine/witchy themes
  • 📊 Detailed tracking options for symptoms, moods, cravings

Room to Improve

  • 🐛 Frequent glitches, bugs, and crashes
  • 🔁 Resets/deletes user data after updates
  • 🕰️ Inaccurate period predictions and cycle tracking
  • 🔒 Concerns about data privacy and sharing
  • 🤔 Confusing or unintuitive interface
  • 💰 Paywall for advanced features
  • 🚫 Limited options for irregular cycles

More Cycle Tracking apps to explore

FAQ about Cycle Tracking

What are the best cycle tracking apps for iPhone?
Flo Cycle & Period Tracker tops our cycle tracking 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 cycle tracking apps we rank are free to download, including Flo Cycle & Period Tracker and Natural Cycles: Fertility App.
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+ cycle tracking apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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