Best Period Calculator alternatives: apps like Period Calculator

60+ similar apps compared and reviewed

4.7 avg rating
10 free apps
Updated November 2026

Period Calculator is great, but it's not the only option. Explore 60+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Period Calculator

4.9😊(175K ratings)
FreeAdsIn-App Purchases
#36in Health & Fitness
Period Tracker Period Calendar screenshot 1
Period Tracker Period Calendar screenshot 2
Period Tracker Period Calendar screenshot 3
Period Tracker Period Calendar screenshot 4
Period Tracker Period Calendar screenshot 5
Period Tracker Period Calendar 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
  • πŸ“† Helpful calendar and diary features
  • 🌟 Customizable themes and pets
  • πŸ” Comprehensive symptom and health tracking
  • πŸ—“οΈ Reliable period and ovulation predictions
  • πŸ’» Seamless cross-device sync and backup
  • 🧠 Useful educational content and tips
  • 🀰 Pregnancy and fertility tracking

Room to Improve

  • πŸ” Unclear symptom definitions
  • πŸ”” Intrusive and unskippable ads
  • πŸ”’ Concerns about data privacy and security
  • πŸ”’ Inaccurate period and ovulation predictions
  • πŸ”€ Difficulty in adjusting past cycle data
  • πŸ” Limited customization options
Period Tracker and Calendar#2

Period Tracker and Calendar by SimpleInnovation LLC

Track your Cycle & Ovulation
4.8😊(55K ratings)
FreeAdsIn-App Purchases
Period Tracker and Calendar screenshot 1
Period Tracker and Calendar screenshot 2
Period Tracker and Calendar screenshot 3
Period Tracker and Calendar screenshot 4
Period Tracker and Calendar screenshot 5
Period Tracker and Calendar screenshot 6

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.

What We Love

  • πŸ‘ Easy to use
  • πŸ”’ Discreet app name and password protection
  • πŸ’‘ Customizable themes and settings
  • πŸš€ Accurate period predictions
  • πŸ‘ Helpful for tracking symptoms and moods
  • πŸ‘ Great for irregular cycles
  • πŸ‘ Useful for younger users

Room to Improve

  • πŸ› Inaccurate period predictions
  • πŸ› Issues with pregnancy mode and due date calculations
  • πŸ”’ Lack of option to disable pregnancy/sex-related features
  • πŸ’° Paid features are overpriced
  • πŸ”‹ Frequent ads can be disruptive

More apps like Period Calculator

4
Clue Period & Cycle Tracker
Clue Period & Cycle Tracker
Clue Period & Cycle Tracker
Ovulation & Fertility Calendar
Free

Understand your body and live in sync with your cycle. Track periods, symptoms, and fertility with personalized predictions and insights. Access science-backed articles and connect wearables for deeper health analysis.

Period and cycle trackingSymptom and mood loggingFertility and ovulation predictions
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freemium
5
Life - Period Tracker Calendar
Life - Period Tracker Calendar
Life - Period Tracker Calendar
My menstrual ovulation cycle
Free

This app helps women track their menstrual cycles, predict ovulation, and log symptoms, moods, and health data. It offers extensive customization and privacy features, with an optional premium subscription for advanced insights and tracking.

Period trackingOvulation predictionSymptom and mood logging
πŸ’ͺ Health & Fitness
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freemium
6
Period Tracker: Natural Cycles
Period Tracker: Natural Cycles
Period Tracker: Natural Cycles
Menstrual calendar & ovulation
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
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free with in-app purchases
7
Premom-Ovulation Tracker, PCOS
Premom-Ovulation Tracker, PCOS
Premom-Ovulation Tracker, PCOS
Fertility, Period & Pregnancy
Free

This app helps women track their menstrual cycles, predict ovulation, and monitor fertility. It offers personalized guidance, digital ovulation test reading, and basal body temperature charting to aid in conception. Features include cycle analysis, symptom tracking, and expert consultations for a smoother fertility journey.

Ovulation test scanning and LH level quantificationAutomatic basal body temperature (BBT) chartingPCOS AI for interpreting BBT and OPK trends
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8
Period Tracking Calendar
Period Tracking Calendar
Period Tracking Calendar
Cycle, Ovulation & Pregnancy
Free

Easily track your menstrual cycle and predict upcoming periods and fertile days. This app helps you understand your body's natural rhythm for better planning of events and daily life.

Period trackingCycle predictionFertile day prediction
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9
IVY Period & Pregnancy Tracker
IVY Period & Pregnancy Tracker
IVY Period & Pregnancy Tracker
Cycle, Ovulation & Fertility
Free

Track your menstrual cycle, predict ovulation, and monitor your pregnancy week by week. Get personalized health insights, log symptoms, and receive daily wellness recommendations for nutrition and exercise. Access a health assistant for immediate feedback on your reproductive health questions.

Period and cycle trackingOvulation and fertile window predictionPregnancy and postpartum support
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free with in-app purchases
10
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
πŸ’ͺ Health & Fitness
(75K)
freemium