Best Cortisol Index Apps

238+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated June 2026

Finding the right cortisol index app can be overwhelming with so many options. We've analyzed 238+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Cortisol Index

Cortisol Index#1

Cortisol Index by Jonathan Goldman

Rates stress & aura
Editor's Choice
🌟 Lifestyle
5.0(2 ratings)
FreeAdsIn-App Purchases
Cortisol Index screenshot 1
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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.

Welltory: Health, Heart Rate#2

Welltory: Health, Heart Rate by Welltory inc

Stress, Sleep, BP, O2 Monitor
Strong Contender
💪 Health & Fitness
4.7😐(129K ratings)
FreeAdsIn-App Purchases
#48in Health & Fitness
Welltory: Health, Heart Rate screenshot 1
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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
Stress Monitor for Watch#3

Stress Monitor for Watch by ActiveAce LLC

HRV Tracker & Health Insights
Worth Considering
💪 Health & Fitness
4.5😐(8.8K ratings)
FreeIn-App Purchases
Stress Monitor for Watch screenshot 1
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Monitor your stress, activity, and sleep using your Apple Watch data. Gain insights into your body's signals like HRV and resting heart rate to understand what impacts your well-being. Receive personalized recommendations for better mental, emotional, and physical performance.

What We Love

  • 🚀 Accurate stress monitoring
  • 👍 Helpful for managing chronic conditions
  • 💡 Provides useful insights and data
  • 👍 Good user interface and design

Room to Improve

  • 🐛 Inconsistent or inaccurate readings
  • 💰 Expensive subscription model
  • 🔒 Privacy concerns around data collection

More Cortisol Index apps to explore

4
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
5
StressWatch: AI Stress Monitor
StressWatch: AI Stress Monitor
StressWatch: AI Stress Monitor
HRV & Habit Tracker for Watch
Free

This app uses your Apple Watch data to monitor stress levels through heart rate variability. It helps you build healthier habits, improve sleep, and understand your body's response to daily activities, aiming to lower your Bio Age.

Real-time stress monitoring via Apple WatchHeart Rate Variability (HRV) analysisHabit tracking for better wellbeing
💪 Health & Fitness
(21K)
freemium
6
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
(5.7K)
free with in-app purchases
7
Glycemic Index Load Net Carbs
Glycemic Index Load Net Carbs
Glycemic Index Load Net Carbs
Diabetes Diet Glucose & Weight
Free

Manage your health with this app, offering AI-powered recipe generation and tracking for glucose, weight, and blood pressure. It helps users make informed food choices and monitor key health metrics to support diabetes prevention and weight management.

AI-powered recipe generatorGlycemic Index and Load dataGlucose and ketone tracking
🏥 Medical
(3.5K)
free with in-app purchases
8
Hume Health
Hume Health
Hume Health
Health, Activity, BMI Tracker
Free

This app helps users track, monitor, and improve their overall health and wellness. It offers a comprehensive suite of tools for managing your well-being.

Health trackingActivity monitoringBMI tracking
💪 Health & Fitness
(59K)
free with in-app purchases
9
Cortisol+ Stress & HRV Monitor
Cortisol+ Stress & HRV Monitor
Cortisol+ Stress & HRV Monitor
HRV Sleep & Health Tracker
Free

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.

Cortisol stress level estimationApple Watch biometric analysis10 health factors analyzed
💪 Health & Fitness
(35)
free with in-app purchases
10
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
11
iHeart-Pulse Rate Monitor App.
iHeart-Pulse Rate Monitor App.
iHeart-Pulse Rate Monitor App.
Log body info:Smart BP Tracker
Free

Track your heart rate in real-time with visual charts. Log daily health check-ins, habits, blood pressure, and blood sugar. Develop healthier routines and monitor your activity.

Real-time heart rate trackingDaily health check-in loggingBlood pressure and sugar log
💪 Health & Fitness
(6.8K)
free with in-app purchases
12
Personify Health
Personify Health
Personify Health
by Personify Health, Inc.
Free

Build healthy habits, get personalized support, and access available benefits in one convenient app. It's designed to make living healthier and reaching your goals easy and rewarding.

Build healthy habitsPersonalized supportAccess available benefits
💪 Health & Fitness
(245K)
free
13
Bevel: AI Health Coach
Bevel: AI Health Coach
Bevel: AI Health Coach
Exercise, Sleep & Nutrition
Free

This app provides personalized health guidance based on your data, covering exercise, sleep, nutrition, and stress. It helps you understand your body's readiness, optimize training, and improve overall well-being with science-backed insights.

Personalized health recommendationsSleep and recovery trackingNutrition logging with barcode scan
💪 Health & Fitness
(11K)
freemium
14
MindDoc: Dein Begleiter
MindDoc: Dein Begleiter
MindDoc: Dein Begleiter
Daily self-care & well-being
Free

This app supports mental well-being through mood tracking, journaling, and personalized courses based on CBT. It offers insights and feedback to help users manage common mental health challenges like anxiety and depression.

Mood trackingJournalingPersonalized CBT courses
💪 Health & Fitness
(12K)
free with in-app purchases
15
Fullscript
Fullscript
Fullscript
Get more from your supplements
Free

Manage your supplement and medication intake with helpful tools designed to keep you on schedule. Order high-quality supplements directly to your door and collaborate with your healthcare provider for personalized wellness insights. Stay on track with reminders and easy reordering.

Dose remindersMedication trackingAuto refills
💪 Health & Fitness
(110K)
free
16
Blood Pressure App-BP Tracker
Blood Pressure App-BP Tracker
Blood Pressure App-BP Tracker
BP Tracker, Monitor & Log
Free

Track and analyze vital health metrics including blood pressure, heart rate, blood sugar, and oxygen saturation. Gain insights through intelligent analysis, clear charts, and practical health tips. Export your data to share with healthcare professionals.

Track Blood Pressure & Heart RateMeasure Heart Rate with CameraLog Blood Sugar & Oxygen Saturation
💪 Health & Fitness
(6.5K)
free with in-app purchases
17
HeartSnap:Health Tracker
HeartSnap:Health Tracker
HeartSnap:Health Tracker
Record Blood Sugar&Pressure
Free

Monitor heart rate, blood pressure, and blood sugar with this comprehensive health tracker. Gain insights into your cardiovascular status, blood sugar trends, and mental wellness through AI-powered analysis and easy-to-read charts.

Measure heart rate with phone cameraLog blood pressure and blood sugarAI-powered heart age check
💪 Health & Fitness
(4.1K)
subscription
18
Lark Health
Lark Health
Lark Health
Smart, connected, health coach
Free

This app offers personalized health programs and 24/7 digital coaching to help you achieve your individual health goals. It provides tools for habit building, chronic condition management, and tracking various health metrics, often at no cost through eligible insurance.

Personalized health programs24/7 digital health coachingFood and activity tracking
💪 Health & Fitness
(7.9K)
free
19
iCardio - Heart Rate Tracker
iCardio - Heart Rate Tracker
iCardio - Heart Rate Tracker
Pulse Monitor & Blood Pressure
Free

Monitor your heart rate, blood pressure, blood sugar, and sleep patterns. Gain insights into your stress levels and mental well-being with personalized tips and reminders. Track your progress with detailed history reports and integrate with Apple Health.

Heart Rate MeasurementHRV AnalysisBlood Sugar Log
💪 Health & Fitness
(1.5K)
freemium
20
Hello Heart • For heart health
Hello Heart • For heart health
Hello Heart • For heart health
Heart health made easy
Free

This app helps users manage their blood pressure and cholesterol through easy tracking, personalized insights, and daily reminders. It connects with an FDA-cleared monitor and allows for importing lab results and syncing health data. The goal is to empower users to understand their numbers and reduce risks associated with heart disease.

Blood pressure trackingCholesterol and lab result importMedication and weight logging
💪 Health & Fitness
(29K)
free