Best Period Cycle Calculator Apps

217+ iOS apps curated and reviewed

4.7 avg rating
19 free apps
Updated July 2026

Finding the right period cycle calculator apps can be overwhelming with so many options. We've analyzed 217+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Period Cycle Calculator Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Трекер Периодов Мой КалендарьТрекер Периодов Мой КалендарьFree4.9★ (171K)YesYesAug 2026
2My Cycle ؜My Cycle ؜Free4.8★ (92K)NoNoAug 2026
3Period Cycle CalculatorPeriod Cycle CalculatorFreeYesYesJul 2026
4Period Tracker and CalendarPeriod Tracker and CalendarFree4.8★ (53K)YesYesAug 2026
5Flo Cycle & Period TrackerFlo Cycle & Period TrackerFree4.7★ (1.9M)YesYesAug 2026
6Clue Period & Cycle TrackerClue Period & Cycle TrackerFree4.8★ (400K)NoYesAug 2026
7Stardust Period TrackerStardust Period TrackerFree4.8★ (111K)YesYesAug 2026
8Glow Eve Period TrackerGlow Eve Period TrackerFree4.7★ (114K)YesYesAug 2026

Top Picks for Period Cycle Calculator

Трекер Периодов Мой Календарь#1

Трекер Периодов Мой Календарь by ABISHKKING LIMITED.

Трекер Овуляций и Менструаций
Editor's Choice
💪 Health & Fitness
4.9😊(171K ratings)
FreeAdsIn-App Purchases
#32in Health & Fitness
Трекер Периодов Мой Календарь screenshot 1
Трекер Периодов Мой Календарь screenshot 2
Трекер Периодов Мой Календарь screenshot 3
Трекер Периодов Мой Календарь screenshot 4
Трекер Периодов Мой Календарь screenshot 5
Трекер Периодов Мой Календарь 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

Room to Improve

  • 🔍 Unclear symptom definitions
  • 🔔 Intrusive and unskippable ads
  • 🔒 Concerns about data privacy and security
My Cycle ؜#2

My Cycle ؜ by Aleksei Neiman

Ovulation & Period Tracker
Strong Contender
💪 Health & Fitness
4.8😊(92K ratings)
Free
My Cycle ؜ screenshot 1
My Cycle ؜ screenshot 2
My Cycle ؜ screenshot 3
My Cycle ؜ screenshot 4

Easily track your menstrual cycles and ovulation dates. Get timely reminders for your next period and identify your most fertile days for conception. This app also serves as a personal journal to log symptoms, mood changes, and other important events.

What We Love

  • 👍 Easy to use
  • 🚀 Accurate period predictions
  • 💕 Helpful for tracking cycles
  • 🆓 Completely free app

Room to Improve

  • 🐛 Occasional glitches or data loss
  • 🔍 Limited customization options
  • ⚠️ Inaccurate predictions for some users

More Period Cycle Calculator apps to explore

4
Period Tracker and Calendar
Period Tracker and Calendar
Period Tracker and Calendar
Track your Cycle & Ovulation
Free

This app helps users track their menstrual cycle, including ovulation, fertility, and periods. It offers discreet reminders, detailed symptom logging, and personalized insights for better health management and planning. The app also includes features for birth control pill reminders and perimenopause tracking.

Track periods, ovulation, and fertilityLog symptoms, moods, and flowBirth control pill reminders
💪 Health & Fitness
(53K)
free with in-app purchases
5
Flo Cycle & Period Tracker
Flo Cycle & Period Tracker
Flo Cycle & Period Tracker
Ovulation & Pregnancy Calendar
Free

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.

Period and ovulation trackingFertility and pregnancy supportSymptom and mood logging
💪 Health & Fitness
(1.9M)
free with in-app purchases
6
Clue Period & Cycle Tracker
Clue Period & Cycle Tracker
Clue Period & Cycle Tracker
Ovulation & Fertility Calendar
Free

This app helps women and people with cycles understand their bodies through period tracking, fertility predictions, and health insights. It offers personalized forecasts, tracks over 100 experiences, and provides science-based content. Connect wearables for advanced health analysis.

Personalized period predictionsTrack 100+ cycle-related experiencesFertility and ovulation calculator
💪 Health & Fitness
(400K)
free with in-app purchases
7
Stardust Period Tracker
Stardust Period Tracker
Stardust Period Tracker
Track your period & cycle
Free

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.

Period and ovulation predictionPregnancy tracking with ARDaily personalized insights
💪 Health & Fitness
(111K)
free with in-app purchases
8
Glow Eve Period Tracker
Glow Eve Period Tracker
Glow Eve Period Tracker
Ovulation & Flow App
Free

This app helps women track their menstrual cycles, predict periods and ovulation, and log moods and symptoms. It offers insights into health trends and a supportive community for discussing sexual health.

Period and ovulation predictionMood and symptom loggingHealth data visualization
💪 Health & Fitness
(114K)
freemium
9
Easy Period - Lite Tracker
Easy Period - Lite Tracker
Easy Period - Lite Tracker
Period Tracker & Ovulation App
Free

This app offers a minimalist approach to tracking menstrual cycles. It provides essential tools for recording period dates, viewing historical data, and forecasting future cycles with intuitive visuals and simple one-click recording.

Cycle visualizationCalendar queryPeriod statistics
💪 Health & Fitness
(66K)
freemium
10
Ovia Cycle & Pregnancy Tracker
Ovia Cycle & Pregnancy Tracker
Ovia Cycle & Pregnancy Tracker
Fertility, Ovulation, & Period
Free

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.

Period & Fertility calendarPregnancy tracker with baby growthPostpartum recovery modes
🏥 Medical
(89K)
free with in-app purchases
11
Life - Period Tracker Calendar
Life - Period Tracker Calendar
Life - Period Tracker Calendar
My menstrual ovulation cycle
Free

Track your menstrual cycle, predict ovulation, and log symptoms, moods, and health data. Offers extensive customization and privacy protection, with optional premium features for deeper health insights and sharing.

Period trackingOvulation predictionCycle reminders
💪 Health & Fitness
(63K)
freemium
12
Blood: Period & Cycle Tracker
Blood: Period & Cycle Tracker
Blood: Period & Cycle Tracker
PMS & Ovulation Calculator
Free

This app intelligently tracks your menstrual cycle, predicting periods and ovulation with machine learning. It offers personalized health insights, mood logging, and customizable avatars to help you understand your body and plan ahead.

Intelligent menstrual cycle trackingPeriod and ovulation predictionsSymptom and mood logging
💪 Health & Fitness
(174)
free with in-app purchases
13
Glow Ovulation & Period App
Glow Ovulation & Period App
Glow Ovulation & Period App
FDA Listed Fertility Tracker
Free

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.

Menstrual cycle trackingOvulation predictionFertility sign tracking
💪 Health & Fitness
(74K)
freemium
14
Period Tracker ‎
Period Tracker ‎
Period Tracker ‎
Menstrual Cycle Tracker
Free

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.

Track periods, moods, symptoms, and weightPredict upcoming periods and fertile daysCustomizable themes, fonts, and icons
💪 Health & Fitness
(8.2K)
free with in-app purchases
15
Spot On Period Tracker
Spot On Period Tracker
Spot On Period Tracker
Birth Control & Cycle Calendar
Free

Easily track your menstrual cycle, predict your period and fertile windows, and manage birth control with discreet reminders. Get support and resources from health experts.

Period and fertility trackingBirth control remindersSymptom logging
💪 Health & Fitness
(15K)
free
16
Овуляция Tracker - Premom
Овуляция Tracker - Premom
Овуляция Tracker - Premom
Беременность & менструация
Free

This app helps women track their menstrual cycles, predict ovulation, and monitor fertility to increase chances of conception. It offers personalized insights, expert guidance, and tools like BBT charting and ovulation test scanning. Users can also track pregnancy progress and connect with a supportive community.

Ovulation test scanning and LH level quantificationAutomatic BBT thermometer syncing and chartingPeriod and cycle logging with symptom tracking
💪 Health & Fitness
(58K)
free with in-app purchases
17
Period Tracker - Menstrual & Ovulation Calendar
Period Tracker - Menstrual & Ovulation Calendar
Period Tracker - Menstrual & Ovulation Calendar
by BHI Technologies, Inc.
Free

This app helps users track their menstrual cycles, predict fertile and ovulation days, and log symptoms and moods. It offers smart cycle calculations and a pregnancy mode to assist with conception or avoidance. Features include passcode protection, data backup, and elegant design.

Track and predict period, fertile, and ovulation daysLog symptoms and moodsPregnancy mode
💪 Health & Fitness
(269)
free with in-app purchases
18
Cycle Tracker: Period Calendar
Cycle Tracker: Period Calendar
Cycle Tracker: Period Calendar
Period, ovulation & fertility
Free

This app helps women track their menstrual cycles, predict fertile and ovulation days, and manage birth control. It offers daily logging of symptoms, moods, and other details, with privacy features like a PIN code and cloud backup.

Period, ovulation, and pill remindersDaily detail logging (moods, symptoms, temperature, weight)Calendar for predicting fertile and period days
💪 Health & Fitness
(1.3K)
free with in-app purchases
19
Period Tracker: Cycle Calendar
Period Tracker: Cycle Calendar
Period Tracker: Cycle Calendar
Ovulation & Pregnancy Calendar
Free

Easily track your menstrual cycle, predict your next period, and monitor ovulation and fertile days. Record moods, symptoms, and health details to understand your body better. Includes a pregnancy mode for due date countdown and privacy protection.

Period tracking and predictionOvulation and fertile day calculationMood and symptom logging
💪 Health & Fitness
(144)
freemium
20
iPeriod Period Tracker +
iPeriod Period Tracker +
iPeriod Period Tracker +
Period & Cycle Tracker
$1.99

This app helps women track their menstrual cycles, fertility, and ovulation. It offers personalized insights, smart notifications, and a discreet interface, prioritizing user privacy. It also integrates with Apple Health for a comprehensive wellness overview.

Period and cycle trackingFertility and ovulation predictionsSymptom and mood logging
💪 Health & Fitness
(2.7K)
subscription

FAQ about Period Cycle Calculator

What are the best period cycle calculator apps for iPhone?
Трекер Периодов Мой Календарь tops our period cycle calculator apps ranking as of July 2026, with a 4.9-star average from 171K App Store ratings, and it's free to download.
Yes — 19 of the top period cycle calculator apps we rank are free to download, including Трекер Периодов Мой Календарь and My Cycle ؜.
Трекер Периодов Мой Календарь shows ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 217+ period cycle calculator apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
This app functions as a comprehensive tracker for menstrual cycles, ovulation, and pregnancy. It provides accurate predictions for period start and end dates, helps identify fertile windows, and offers week-by-week pregnancy development tracking. It also includes reminders for birth control and medications, symptom logging, and personalized health advice.
The app prioritizes user privacy by not requiring an account and keeping all data 100% on the user's device. Data is never uploaded or shared with third parties. Users can delete all their data with a single tap, ensuring full privacy protection.