Best Free Cortisol Tracker Apps

238+ iOS apps curated and reviewed

4.7 avg rating
19 free apps
Updated July 2026

With an average user rating of 4.7★, the free cortisol tracker category is one of the App Store's strongest. Browse all 238+ apps we track, sorted so the most loved ones surface first.

Top Picks for Free Cortisol Tracker

Cortisol+ Stress & HRV Monitor#1

Cortisol+ Stress & HRV Monitor by Elevated Systems LLC

HRV Sleep & Health Tracker
Editor's Choice
💪 Health & Fitness
4.7(35 ratings)
FreeIn-App Purchases
Cortisol+ Stress & HRV Monitor screenshot 1
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This app estimates your cortisol stress levels by analyzing multiple biometric factors from your Apple Watch. It provides a comprehensive stress score from 0-100, offering insights beyond simple heart rate monitoring.

Cortizol Tracker#2

Cortizol Tracker by PMEPLUS

Cortisol Traker
Strong Contender
🌟 Lifestyle
4.6(15 ratings)
FreeIn-App Purchases
Cortizol Tracker screenshot 1
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This app uses AI to analyze stress levels by scanning your face, tracking food intake, sleep patterns, and cognitive performance. It provides detailed reports and personalized suggestions to help manage cortisol.

Welltory: Health, Heart Rate#3

Welltory: Health, Heart Rate by Welltory inc

Stress, Sleep, BP, O2 Monitor
Worth Considering
💪 Health & Fitness
4.7😐(130K ratings)
FreeAdsIn-App Purchases
#57in Health & Fitness
Welltory: Health, Heart Rate screenshot 1
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This app helps you understand your body's signals by analyzing heart rate variability and integrating data from over 1,000 devices and apps. It provides science-backed insights into sleep, stress, heart health, and activity to help you feel better and optimize your wellness.

What We Love

  • 👍 Helpful health insights
  • 🚀 Comprehensive data collection
  • 💡 Useful for tracking health conditions
  • 👍 Accurate measurements

Room to Improve

  • 🐛 Inconsistent or inaccurate measurements
  • 🤔 Confusing or contradictory results
  • 💰 Expensive subscription model

More Free Cortisol Tracker apps to explore

4
Oura
Oura
Oura
by Oura Health Oy
Free

This smart ring and companion app provide daily health insights and personalized recommendations based on your body's biometrics. Track sleep, activity, and readiness with actionable guidance to improve overall wellness and understand your body's signals.

Daily Sleep, Activity, and Readiness scoresAccurate biometric tracking (heart rate, temp, SpO2)In-depth sleep analysis and optimization tips
💪 Health & Fitness
(262K)
free
5
RepCount - Gym Workout Tracker
RepCount - Gym Workout Tracker
RepCount - Gym Workout Tracker
Weight Lifting & Exercise Log
Free

This app helps you track and analyze your strength training workouts. Log unlimited exercises and programs for free, with an optional premium subscription for advanced features like supersets and detailed progress charts.

Workout loggingExercise creationWorkout program creation
💪 Health & Fitness
(13K)
freemium
6
Microgram: Nutrient Tracker
Microgram: Nutrient Tracker
Microgram: Nutrient Tracker
Track Food, Macros & Vitamins
Free

This app helps you track over 50 nutrients, including macros, vitamins, and minerals, to achieve your health and fitness goals. Log meals easily through various methods like photos or voice commands. It offers personalized plans for weight management, muscle building, or overall well-being.

Track 50+ nutrientsLog meals via photo, voice, text, barcodePersonalized fitness goals
💪 Health & Fitness
(946)
free with in-app purchases
7
My Cycle ؜
My Cycle ؜
My Cycle ؜
Ovulation & Period Tracker
Free

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.

Period trackingOvulation predictionFertility window identification
💪 Health & Fitness
(72K)
free
8
Setgraph: Gym Workout Tracker
Setgraph: Gym Workout Tracker
Setgraph: Gym Workout Tracker
Weight Lifting Strength Log
Free

This app helps users plan and track their weightlifting workouts, focusing on progressive overload and personalized strength training. It offers fast logging, detailed analytics, and customization options to help users achieve their fitness goals.

Fast and simple workout loggingPersonalized workout plansPowerful exercise organization
💪 Health & Fitness
(5.8K)
free with in-app purchases
9
MyFlo® Period Tracker Calendar
MyFlo® Period Tracker Calendar
MyFlo® Period Tracker Calendar
Cycle Syncing® & Ovulation
Free

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.

Period and ovulation trackingCycle syncing plannerPersonalized health guidance
💪 Health & Fitness
(14K)
subscription
10
PCOS Polly
PCOS Polly
PCOS Polly
All-in-one PCOS tracker app
Free

This app helps women with PCOS manage their condition by tracking diet, symptoms, and lifestyle habits. It offers personalized recipes and insights to support healthier living and achieve wellness goals.

PCOS-specific trackingDiet and nutrition loggingSymptom tracking
💪 Health & Fitness
(333)
free with in-app purchases
11
Daylio Journal - Mood Tracker
Daylio Journal - Mood Tracker
Daylio Journal - Mood Tracker
Private Diary, Health, Habits
Free

This app helps you track your moods and activities to understand your well-being. It offers a private micro-diary experience without requiring extensive typing, allowing you to identify happiness triggers and build positive habits.

Mood tracking with icons and emojisActivity loggingPrivate journaling without typing
🌟 Lifestyle
(60K)
free with in-app purchases
12
Moody Month: Hormone Tracker
Moody Month: Hormone Tracker
Moody Month: Hormone Tracker
Period, Pregnancy & Menopause
Free

This app helps women track their hormonal cycles, including periods, pregnancy, and menopause. It provides daily forecasts, symptom predictions, and personalized recommendations for diet and lifestyle to support mental and physical well-being. Integrates with popular health trackers for comprehensive data analysis.

Daily hormone forecastsPeriod and ovulation predictionsCustomized weekly forecasts
💪 Health & Fitness
(880)
free with in-app purchases
13
Symptom Tracker by TracknShare
Symptom Tracker by TracknShare
Symptom Tracker by TracknShare
Customizable Self Tracker
$4.99

This app allows users to track various aspects of their lives, including health, mood, sleep, and food. It offers customizable items, powerful graphing tools, and data export to help users understand trends and make informed changes.

Customizable tracking itemsIcon and number entry formatsPowerful graphing and trend analysis
🏥 Medical
(66)
freemium
14
Bearable - Symptom Tracker
Bearable - Symptom Tracker
Bearable - Symptom Tracker
Mood, Health, Migraine, Period
Free

This app helps you understand and manage your health by tracking symptoms, triggers, and treatments. It allows you to identify patterns and correlations to gain better control over chronic illnesses, pain, mood, and more. Securely store and analyze your health data to share with your doctor.

Symptom trackingTrigger identificationMedication and treatment logging
💪 Health & Fitness
(5.8K)
free with in-app purchases
15
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
16
Emme: Health & Pill Tracker
Emme: Health & Pill Tracker
Emme: Health & Pill Tracker
Care, meds & daily health
Free
$4.99 | 100% OFF

This app helps you track your menstrual cycle, body symptoms, mood, and medication. It provides insights into your health patterns and offers reminders for birth control pills. The journal feature allows you to share detailed health information with your doctor.

Period and hormone cycle trackingBody symptom and mood loggingBirth control pill reminders
💪 Health & Fitness
(524)
subscription
17
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
(399K)
free with in-app purchases
18
Habits of Health Daily Tracker
Habits of Health Daily Tracker
Habits of Health Daily Tracker
Track Routine, Mood & Food App
Free

This app helps improve mental well-being by tracking daily routines, moods, and food intake. It uses neuroscience principles to identify habits that lead to long-term happiness and reduce suffering. Users can choose between a quick check-in or detailed tracking to understand personal patterns.

Habit trackingMood trackingFood logging
💪 Health & Fitness
(71)
free with in-app purchases
19
Guava: Health Tracker
Guava: Health Tracker
Guava: Health Tracker
Manage meds, symptoms, records
Free

Manage your health and chronic conditions with a comprehensive tracking app. Log symptoms, medications, and medical records, and gain insights into your wellness. Sync devices and prepare for doctor visits with organized health data.

Symptom and mental health trackingMedication reminders and trackingMedical record organization
💪 Health & Fitness
(753)
free
20
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