Best Cortisol Apps

197+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated July 2026

Out of 197+ cortisol apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Cortisol Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Cortisol+ Stress & HRV MonitorCortisol+ Stress & HRV MonitorFree4.7★ (39)NoYesJul 2026
2Welltory: Health, Heart RateWelltory: Health, Heart RateFree4.7★ (130K)YesYesJul 2026
3Cortify: Stress & CortisolCortify: Stress & CortisolFree4.9★ (15)YesYesJun 2026
4Cortisol DetoxCortisol DetoxFree4.4★ (117)NoYesJul 2026
5CortiCoach: Cortisol TrackerCortiCoach: Cortisol TrackerFree1.0★ (1)NoYesJun 2026
6Cortisol IndexCortisol IndexFree5.0★ (2)YesYesJul 2026
7Formula - weight loss diet appFormula - weight loss diet appFree4.5★ (32K)YesYesJul 2026
8Nervous System Reset: NEUROFITNervous System Reset: NEUROFITFree4.8★ (712)NoYesJul 2026

Top Picks for Cortisol

Cortisol+ Stress & HRV Monitor#1

Cortisol+ Stress & HRV Monitor by Elevated Systems LLC

HRV Sleep & Health Tracker
Editor's Choice
💪 Health & Fitness
4.7(39 ratings)
FreeIn-App Purchases
Cortisol+ Stress & HRV Monitor screenshot 1
Cortisol+ Stress & HRV Monitor screenshot 2
Cortisol+ Stress & HRV Monitor screenshot 3
Cortisol+ Stress & HRV Monitor screenshot 4
Cortisol+ Stress & HRV Monitor screenshot 5
Cortisol+ Stress & HRV Monitor screenshot 6

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.

Welltory: Health, Heart Rate#2

Welltory: Health, Heart Rate by Welltory inc

Stress, Sleep, BP, O2 Monitor
Strong Contender
💪 Health & Fitness
4.7😐(130K ratings)
FreeAdsIn-App Purchases
#58in Health & Fitness
Welltory: Health, Heart Rate screenshot 1
Welltory: Health, Heart Rate screenshot 2
Welltory: Health, Heart Rate screenshot 3
Welltory: Health, Heart Rate screenshot 4
Welltory: Health, Heart Rate screenshot 5
Welltory: Health, Heart Rate screenshot 6

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
Cortify: Stress & Cortisol#3

Cortify: Stress & Cortisol by Termsguard LLC

Women's Stress & Habit Tracker
Worth Considering
🌟 Lifestyle
4.9(15 ratings)
FreeAdsIn-App Purchases
Cortify: Stress & Cortisol screenshot 1
Cortify: Stress & Cortisol screenshot 2
Cortify: Stress & Cortisol screenshot 3

This wellness app helps women lower their stress hormone levels and reclaim their energy. It provides a personalized daily practice based on science-backed habits to calm the nervous system and improve well-being.

More Cortisol apps to explore

4
Cortisol Detox
Cortisol Detox
Cortisol Detox
Personalized diet app
Free

This app offers a personalized diet and exercise plan to help you achieve your body goals, reduce stress, and improve sleep. It includes custom meal plans, gentle workouts, progress tracking, and motivational challenges. Access exclusive content and a library of audio and video resources to support your wellness journey.

Personalized meal plansGentle guided workoutsProgress tracking (steps, water, weight, fasting)
💪 Health & Fitness
(117)
free with in-app purchases
5
CortiCoach: Cortisol Tracker
CortiCoach: Cortisol Tracker
CortiCoach: Cortisol Tracker
HRV Stress Monitor & Lessons
Free

Manage chronic stress with this app that uses your body's signals. Track stress patterns via HRV and sleep data, then learn proven techniques through interactive lessons and gamified rewards. Build lasting habits for a calmer, more energized life.

HRV and sleep data trackingGamified stress management lessonsPersonalized stress insights
💪 Health & Fitness
(1)
free with in-app purchases
6
Cortisol Index
Cortisol Index
Cortisol Index
Rates stress & aura
Free

This fun, AI-powered photo app playfully analyzes your picture to generate an aura reading, vibe description, and a humorous stress score. It's designed purely for entertainment, allowing you to share your results with friends or on social media.

AI Aura ReadingVibe DescriptionHumorous Stress Score
🌟 Lifestyle
(2)
free with in-app purchases
7
Formula - weight loss diet app
Formula - weight loss diet app
Formula - weight loss diet app
Anti-Inflammatory, Cortisol
Free

This app guides you through various specialized diets like Carnivore, Mediterranean, Anti-Inflammatory, and Cortisol Detox. It offers recipe libraries, meal tracking via voice or barcode, and expert support to help you achieve your health goals.

Automatic Nutrient CalculatorVoice and Barcode Meal LoggingExtensive Recipe Library
💪 Health & Fitness
(32K)
free with in-app purchases
8
Nervous System Reset: NEUROFIT
Nervous System Reset: NEUROFIT
Nervous System Reset: NEUROFIT
Somatic Exercises, AI Coach
Free

This app offers a nervous system training program designed to combat chronic stress and burnout. It uses AI-powered coaching and somatic exercises to help users balance their mind and body, with many reporting significant stress reduction in just a week.

Daily mind-body check-insHRV measurementPersonalized somatic exercises
💪 Health & Fitness
(712)
free with in-app purchases
9
Cortizol Tracker
Cortizol Tracker
Cortizol Tracker
End of high cortisol
Free

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.

AI facial scan for cortisol markersCognitive performance testsAI food scanner with recipe suggestions
🌟 Lifestyle
(21)
freemium
10
HeartMath
HeartMath
HeartMath
Calm mind. Open heart.
Free

This app helps you manage stress, improve focus, and achieve optimal performance by aligning your heart, mind, and emotions. It offers guided sessions, immersive journeys, and coherence practices based on over 30 years of research.

Real-time HRV Coherence MeasurementCoherence TrainingScientifically Validated Techniques
💪 Health & Fitness
(4.3K)
freemium
11
Vagus Nerve Breathing - FlowMD
Vagus Nerve Breathing - FlowMD
Vagus Nerve Breathing - FlowMD
Breathwork to Lower Cortisol
Free

This app uses your camera to guide you through breathing exercises designed to reduce stress, improve focus, and support overall well-being. It offers scientifically backed techniques and includes a mood tracker for enhanced self-awareness.

Camera-based breath biofeedbackStress and anxiety reductionFocus and productivity boost
💪 Health & Fitness
(33)
subscription
12
StressScan - check your stress
StressScan - check your stress
StressScan - check your stress
by Stress Scan Inc.
Free

Measure your mental and physical stress levels using your smartphone's camera. Analyze heart rate changes to understand your autonomic nervous system balance and receive a stress score from 1 to 100. Track stress over time and manage your well-being.

Measure stress level (1-100)Analyze heart rate variabilityAssess autonomic nervous system balance
🏥 Medical
(215)
ad-supported
13
My Cortisol
My Cortisol
My Cortisol
by Kevin Jones
Free

This app assists parents and guardians in administering prescribed hydrocortisone medication for children at risk of adrenal crisis. It provides medication and dosage tracking, a video guide, and information for healthcare professionals.

Medication and dosage trackingVideo guide for administrationPictorial guide
🏥 Medical
(3)
free
14
Eli Health
Eli Health
Eli Health
Your saliva knows
Free

This app analyzes saliva to provide real-time health insights from hormone levels. It helps users understand hormonal patterns, manage symptoms, and optimize their lifestyle for better sleep, stress management, and overall well-being.

Real-time hormone monitoringCortisol and progesterone detectionLongitudinal hormonal data
💪 Health & Fitness
(241)
free with in-app purchases
15
Furry: stress monitor watch
Furry: stress monitor watch
Furry: stress monitor watch
Stress HRV monitor for watch
Free

Monitor and manage your stress and mood with insights and cute companions. Receive smart notifications when stress levels peak and track trends over time. Improve your mental well-being on your watch and iPhone.

Stress pattern recognitionMood trackingCute stress-tracking companions
💪 Health & Fitness
(33)
free
16
InnerSelf: Your Mental Coach
InnerSelf: Your Mental Coach
InnerSelf: Your Mental Coach
Selfcare Journal for Wellbeing
Free

Cultivate a positive mindset and build healthier habits with personalized coaching, guided journaling, and mindfulness exercises. Reduce stress, improve sleep, and enhance overall well-being through a simple, relaxing daily routine.

Customized daily reflection sessionsGuided journaling exercisesCBT-inspired practices
💪 Health & Fitness
(668)
subscription
17
Anti stress breathing exercise
Anti stress breathing exercise
Anti stress breathing exercise
Reduce your stress in 5 min
Free

This app guides you through heart coherence breathing exercises to reduce stress and anxiety naturally in just five minutes. Understand the benefits for your health and practice anytime, anywhere.

Heart coherence breathingStress and anxiety reduction5-minute sessions
💪 Health & Fitness
(40)
free
18
Elite HRV: Wellness & Fitness
Elite HRV: Wellness & Fitness
Elite HRV: Wellness & Fitness
True Heart Rate Variability
Free

Monitor your stress, recovery, and well-being with this heart rate variability (HRV) tracking app. It helps prevent burnout, optimize training, and reduce stress by providing insights into your autonomic nervous system balance. Achieve better sleep, build resilience, and objectively measure progress toward your wellness goals.

Daily HRV & Morning Readiness ScoreAutonomic Nervous System (ANS) balance gaugeHRV Metrics (Time-domain and Frequency-domain)
💪 Health & Fitness
(6.3K)
free with in-app purchases
19
Reflect - Track Anything
Reflect - Track Anything
Reflect - Track Anything
Data driven self-improvement
Free

This app allows you to track any aspect of your life, from mood and symptoms to habits and productivity. Conduct self-experiments, set goals, and gain insights through powerful visualizations and reports. Your data is stored locally for maximum privacy.

Track any metric (mood, habits, health, etc.)Conduct self-experiments and analyze outcomesSet and track progress towards goals
💪 Health & Fitness
(61)
free with in-app purchases
20
Open: Breathwork + Meditation
Open: Breathwork + Meditation
Open: Breathwork + Meditation
A Mindfulness Studio
Free

This app offers guided breathwork, meditation, and movement classes designed by neurobiology experts. It aims to help users regulate their nervous system, reduce stress, and foster personal growth through a blend of science and spirituality. Practice anytime, anywhere with daily new classes and progress tracking.

Guided breathwork techniquesDaily meditation sessionsMindfulness-based movement classes
💪 Health & Fitness
(17K)
free with in-app purchases

FAQ about Cortisol

What are the best cortisol apps for iPhone?
Cortisol+ Stress & HRV Monitor tops our cortisol apps ranking as of July 2026, with a 4.7-star average from 39 App Store ratings, and it's free to download.
Yes — 20 of the top cortisol apps we rank are free to download, including Cortisol+ Stress & HRV Monitor and Welltory: Health, Heart Rate.
Cortisol+ Stress & HRV Monitor has no ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 197+ cortisol apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Cortisol+ estimates stress levels by analyzing multiple biometric data points from your Apple Watch, including heart rate variability (HRV), resting heart rate, respiratory rate, and sleep quality. It uses a multi-factor algorithm to calculate a comprehensive stress score.
Cortisol+ is designed to work with both iPhone and Apple Watch, leveraging the biometric sensors on the watch to gather the necessary health data.

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