Best Cycle Syncing Apps

250+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated October 2026

Every iPhone needs a few good cycle syncing 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 Cycle Syncing Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Lively - Period Tracker, CycleLively - Period Tracker, CycleFree4.8★ (53K)NoYesOct 2026
2MyFlo® Period Tracker CalendarMyFlo® Period Tracker CalendarFree4.4★ (14K)NoYesOct 2026
3Stardust Period TrackerStardust Period TrackerFree4.8★ (118K)YesYesOct 2026
4Musa: Period & PregnancyMusa: Period & PregnancyFree4.8★ (12K)YesYesOct 2026
5Harmony: Cycle Syncing, PeriodHarmony: Cycle Syncing, PeriodFree4.7★ (9.9K)YesYesOct 2026
6Phases: Cycle SyncingPhases: Cycle SyncingFree4.5★ (2)NoYesOct 2026
728: Period Tracker & Health28: Period Tracker & HealthFree4.6★ (5.7K)NoYesOct 2026
8Déjà Well: cycle syncingDéjà Well: cycle syncingFree5.0★ (2)NoYesOct 2026

Top Picks for Cycle Syncing

Lively - Period Tracker, Cycle#1

Lively - Period Tracker, Cycle by Lively Cycle, LLC

Ovulation & Pregnancy Calendar
Editor's Choice
💪 Health & Fitness
4.8😐(53K ratings)
FreeIn-App Purchases
#37in Health & Fitness
Lively - Period Tracker, Cycle screenshot 1
Lively - Period Tracker, Cycle screenshot 2
Lively - Period Tracker, Cycle screenshot 3
Lively - Period Tracker, Cycle screenshot 4
Lively - Period Tracker, Cycle screenshot 5
Lively - Period Tracker, Cycle screenshot 6

This app helps you understand and align with your body's natural cycle. It provides personalized daily tips for nutrition, exercise, and self-care based on your menstrual phase. It also supports pregnancy and postpartum journeys, and offers a unique partner syncing feature.

What We Love

  • 💕 Lovely design
  • 🤝 Partner syncing feature
  • 📚 Informative cycle insights
  • 🌱 Helpful food and activity suggestions
  • 🙌 Life-changing for some users

Room to Improve

  • 💰 Expensive subscription
  • 🤔 Limited free features
  • 🔍 Lack of symptom tracking
  • 🕰️ Inaccurate cycle predictions
  • 🤖 Poor customer support
MyFlo® Period Tracker Calendar#2

MyFlo® Period Tracker Calendar by Flo Living

Cycle Syncing® & Ovulation
Strong Contender
💪 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
Stardust Period Tracker#3

Stardust Period Tracker by Stardust App LLC (New York)

Track your cycle or pregnancy
Worth Considering
💪 Health & Fitness
4.8😐(118K ratings)
FreeAdsIn-App Purchases
#39in 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 Syncing apps to explore

FAQ about Cycle Syncing

What are the best cycle syncing apps for iPhone?
Lively - Period Tracker, Cycle tops our cycle syncing apps ranking as of October 2026, with a 4.8-star average from 53K App Store ratings, and it's free to download.
Yes — 19 of the top cycle syncing apps we rank are free to download, including Lively - Period Tracker, Cycle and MyFlo® Period Tracker Calendar.
Lively - Period Tracker, Cycle has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 250+ cycle syncing apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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