Best Cycle Syncing Free Apps

250+ iOS apps curated and reviewed

4.3 avg rating
18 free apps
Updated November 2026

Finding the right cycle syncing free 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 Syncing Free Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Harmony: Cycle Syncing, PeriodHarmony: Cycle Syncing, PeriodFree4.7★ (10K)YesYesNov 2026
2Lively - Period Tracker, CycleLively - Period Tracker, CycleFree4.8★ (56K)NoYesNov 2026
3Stardust Period TrackerStardust Period TrackerFree4.8★ (120K)YesYesNov 2026
4Phases: Cycle SyncingPhases: Cycle SyncingFree3.3★ (3)NoYesOct 2026
5Musa: Period & PregnancyMusa: Period & PregnancyFree4.8★ (12K)YesYesNov 2026
6Clue Period & Cycle TrackerClue Period & Cycle TrackerFree4.8★ (407K)NoYesNov 2026
7Rhythms: Cycle Syncing, PeriodRhythms: Cycle Syncing, PeriodFree—NoYesNov 2026
8MyFlo® Period Tracker CalendarMyFlo® Period Tracker CalendarFree4.4★ (14K)NoYesNov 2026

Top Picks for Cycle Syncing Free

Harmony: Cycle Syncing, Period#1

Harmony: Cycle Syncing, Period by Rocapine

Period & Ovulation Tracker
Editor's Choice
🌟 Lifestyle
4.7😊(10K ratings)
FreeAdsIn-App Purchases
Harmony: Cycle Syncing, Period screenshot 1
Harmony: Cycle Syncing, Period screenshot 2
Harmony: Cycle Syncing, Period screenshot 3
Harmony: Cycle Syncing, Period screenshot 4
Harmony: Cycle Syncing, Period screenshot 5
Harmony: Cycle Syncing, Period screenshot 6

This app helps you understand and align your daily life with your menstrual cycle. It offers personalized guidance on nutrition, movement, and mindset, along with smart tracking and daily insights. Connect with a partner for better support and enjoy a privacy-focused experience.

What We Love

  • 👍 Empowering experience
  • 🚀 Easy to use
  • 💡 Personalized insights
  • 👍 Helpful for managing cycle
  • 👍 Informative and useful
  • 👍 Excellent support

Room to Improve

  • 🐛 Inaccurate calendar and period tracking
  • 💰 Paid subscription required
  • 🔧 Needs more customization options
  • 👎 Issues with selecting period dates
Lively - Period Tracker, Cycle#2

Lively - Period Tracker, Cycle by Lively Cycle, LLC

Ovulation & Pregnancy Calendar
Strong Contender
💪 Health & Fitness
4.8😐(56K ratings)
FreeIn-App Purchases
#47in 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 menstrual cycle. It offers personalized daily tips for nutrition, exercise, and self-care, and supports pregnancy and postpartum journeys. Features include partner syncing for shared insights and integration with Apple Health.

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
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
#47in 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 Free apps to explore

FAQ about Cycle Syncing Free

What are the best cycle syncing free apps for iPhone?
Harmony: Cycle Syncing, Period tops our cycle syncing free apps ranking as of November 2026, with a 4.7-star average from 10K App Store ratings, and it's free to download.
Harmony: Cycle Syncing, Period shows ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 250+ cycle syncing free apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.