Best Stress Monitor Apps

249+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated August 2026

Whether you're new to stress monitor or looking for an upgrade, our curated collection of 249+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Stress Monitor Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Stress Monitor for WatchStress Monitor for WatchFree4.5★ (9.1K)NoYesAug 2026
2StressWatch: AI Stress MonitorStressWatch: AI Stress MonitorFree4.7★ (23K)NoYesAug 2026
3Instant Heart Rate: HR MonitorInstant Heart Rate: HR MonitorFree4.9★ (229K)YesYesAug 2026
4Stress Monitor - MoodpressStress Monitor - MoodpressFree4.8★ (993)NoYesAug 2026
5Welltory: Stress & Heart RateWelltory: Stress & Heart RateFree4.7★ (132K)NoYesAug 2026
6FeelFlow: AI Stress MonitorFeelFlow: AI Stress MonitorFree5.0★ (4)NoYesJul 2026
7StressEase - Stress MonitorStressEase - Stress MonitorFreeNoNoJul 2026
8iStress: AI Stress MonitoriStress: AI Stress MonitorFree4.7★ (391)NoYesAug 2026

Top Picks for Stress Monitor

Stress Monitor for Watch#1

Stress Monitor for Watch by ActiveAce

HRV Tracker & Health Insights
Editor's Choice
💪 Health & Fitness
4.5😐(9.1K ratings)
FreeIn-App Purchases
Stress Monitor for Watch screenshot 1
Stress Monitor for Watch screenshot 2
Stress Monitor for Watch screenshot 3
Stress Monitor for Watch screenshot 4
Stress Monitor for Watch screenshot 5
Stress Monitor for Watch screenshot 6

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
StressWatch: AI Stress Monitor#2

StressWatch: AI Stress Monitor by One Hundred Bad Ideas Limited

HRV & Habit Tracker for Watch
Strong Contender
💪 Health & Fitness
4.7😊(23K ratings)
FreeIn-App Purchases
#85in Health & Fitness
StressWatch: AI Stress Monitor screenshot 1
StressWatch: AI Stress Monitor screenshot 2
StressWatch: AI Stress Monitor screenshot 3
StressWatch: AI Stress Monitor screenshot 4
StressWatch: AI Stress Monitor screenshot 5
StressWatch: AI Stress Monitor screenshot 6

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.

What We Love

  • 🚀 Helpful for managing stress
  • 👍 Easy to use and useful for monitoring stress
  • 🚀 Provides accurate and insightful data
  • 👍 Smooth and intuitive user interface

Room to Improve

  • 🐛 Inconsistent or inaccurate stress readings
  • 🔔 Frequent and unnecessary notifications
  • 💰 Subscription model is expensive
Instant Heart Rate: HR Monitor#3

Instant Heart Rate: HR Monitor by Bodymatter, Inc.

Pulse Tracker & Stress Test
Worth Considering
💪 Health & Fitness
4.9😐(229K ratings)
FreeAdsIn-App Purchases
Instant Heart Rate: HR Monitor screenshot 1
Instant Heart Rate: HR Monitor screenshot 2
Instant Heart Rate: HR Monitor screenshot 3
Instant Heart Rate: HR Monitor screenshot 4
Instant Heart Rate: HR Monitor screenshot 5
Instant Heart Rate: HR Monitor screenshot 6

Measure your heart rate and stress levels accurately using your phone's camera. Track trends, view pulse waveforms, and utilize a StandUp test for fitness insights. Integrates with Apple Health.

What We Love

  • 🚀 Accurate heart rate measurements
  • 📊 Helpful for monitoring heart health
  • 💾 Saves and tracks heart rate history
  • 🆓 Free version available

Room to Improve

  • 🔒 Requires account creation to use
  • 💰 Expensive subscription for full features
  • 📢 Intrusive ads in free version

More Stress Monitor apps to explore

4
Stress Monitor - Moodpress
Stress Monitor - Moodpress
Stress Monitor - Moodpress
HRV,Sleep,Emotion&Mood Tracker
Free

Track your stress, emotions, mood, activity, and sleep using heart rate variability data. Gain insights into stress triggers and mood swings to improve overall well-being. Features include AI-driven emotion indexing, sleep analysis, and mood journaling.

Stress monitoring via Apple WatchAI-powered emotion indexSleep and activity analysis
💪 Health & Fitness
(993)
subscription
5
Welltory: Stress & Heart Rate
Welltory: Stress & Heart Rate
Welltory: Stress & Heart Rate
HRV, Sleep, BP & O2 Monitor
Free

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.

Heart rate variability analysisSleep quality insightsStress monitoring
💪 Health & Fitness
(132K)
freemium
6
FeelFlow: AI Stress Monitor
FeelFlow: AI Stress Monitor
FeelFlow: AI Stress Monitor
Stress, HRV Tracker for Watch
Free

This app tracks your body's stress and recovery using heart rate variability (HRV) data synced from your Apple Watch. Log daily habits like hydration, sleep, and mood to understand their impact on your well-being. Receive smart summaries and gentle reminders to help you stay balanced.

Automatic HRV sync with Apple WatchVisual stress and recovery trendsAnimated companion mirroring balance
💪 Health & Fitness
(4)
free with in-app purchases
7
StressEase - Stress Monitor
StressEase - Stress Monitor
StressEase - Stress Monitor
Monitor Your Stress
Free

Monitor your real-time stress levels using Apple Health data to gain personalized insights. Track daily trends in heart rate, sleep, and activity to understand stress influencers. Build healthier habits and improve focus for better mental well-being.

Real-time stress level analysisApple Health data integrationPersonalized stress insights
💪 Health & Fitness
(0)
free
8
iStress: AI Stress Monitor
iStress: AI Stress Monitor
iStress: AI Stress Monitor
Stress Tracker for Watch & HRV
Free

Monitor your stress levels with this app, which uses your Apple Watch to track your stress status and provide insights. Receive alerts for high stress and analyze trends to understand triggers and improve well-being.

Real-time stress monitoring via Apple WatchHigh stress level alertsDetailed stress analysis and suggestions
💪 Health & Fitness
(391)
subscription
9
WatchStress: Stress Monitor
WatchStress: Stress Monitor
WatchStress: Stress Monitor
HRV, mood & breathing tracker
Free
💪 Health & Fitness
(0)
10
StressLess: Stress Monitor
StressLess: Stress Monitor
StressLess: Stress Monitor
HRV & Health Tracker for Watch
Free

This app uses your heart rate and HRV data to monitor stress and anxiety levels. It provides real-time insights and predictive notifications to help you manage your mental well-being and improve sleep quality. Customizable watch complications offer quick access to your health metrics.

AI-powered stress predictionReal-time HRV analysisHeart rate monitoring
💪 Health & Fitness
(1)
free
11
AutoStress: Stress Monitor
AutoStress: Stress Monitor
AutoStress: Stress Monitor
HRV Tracker for Watch Free
Free

This app analyzes your Apple Watch heart data, specifically Heart Rate Variability (HRV), to provide insights into your stress levels. Receive immediate notifications for stress spikes, empowering you to manage your well-being proactively. All data is stored locally for privacy.

HRV stress level analysisReal-time stress spike notificationsApple Health integration
💪 Health & Fitness
(2)
free
12
InPulse - Heart Rate Monitor
InPulse - Heart Rate Monitor
InPulse - Heart Rate Monitor
Log Blood Pressure & Oxygen
Free

Monitor your heart rate using your iPhone's camera and log blood pressure and oxygen saturation. Receive daily wellness assessments, habit tracking, and emotional wellbeing tools. This app is for fitness and general wellness information.

Measure heart rate with cameraLog blood pressure and oxygenDaily wellness assessments
💪 Health & Fitness
(177K)
freemium
13
Mood Tracker - Stress Monitor
Mood Tracker - Stress Monitor
Mood Tracker - Stress Monitor
Emotion & Health Check - Relax
Free
🔧 Utilities
(0)
14
MindOn: Pulse & Stress Monitor
MindOn: Pulse & Stress Monitor
MindOn: Pulse & Stress Monitor
White Noise, Meditation, Calm
Free
💪 Health & Fitness
(0)
15
Pulsebit: Heart Rate Monitor
Pulsebit: Heart Rate Monitor
Pulsebit: Heart Rate Monitor
Pulse: HRV & Stress Tracker
Free

This app helps you understand your body's stress response by tracking your heart rate and HRV using your phone's camera. Log your mood and receive personalized wellness advice to build healthier habits.

Measure pulse and HRV without extra devicesDaily mood and thought diaryAnalyze body's response to lifestyle
💪 Health & Fitness
(22K)
free with in-app purchases
16
Colorange - HRV Stress Monitor
Colorange - HRV Stress Monitor
Colorange - HRV Stress Monitor
Heart Health, Stress&ECG Track
Free
💪 Health & Fitness
(0)
17
InnerFlow: Stress Monitor
InnerFlow: Stress Monitor
InnerFlow: Stress Monitor
Track Mood, HRV & Anxiety
Free

Visualize real-time stress levels and track emotional well-being using Apple Watch data. Log daily moods and gain insights into stress trends, sleep quality, and recovery. Prioritizes user privacy by processing data locally.

Real-time stress monitoringMood journalingApple Watch connectivity
💪 Health & Fitness
(0)
freemium
18
Lume HRV Stress Monitor
Lume HRV Stress Monitor
Lume HRV Stress Monitor
Heart Rate Monitor For Watch
Free
💪 Health & Fitness
(0)
19
Heart Rate Monitor: Health Log
Heart Rate Monitor: Health Log
Heart Rate Monitor: Health Log
Pulse Tracker: Healthy Beat
Free

Easily measure your heart rate and track stress levels without extra devices. Log blood pressure and blood oxygen readings to monitor trends and improve your overall health. Features large font accessibility for clear data viewing.

Heart rate monitoringStress level trackingBlood pressure logging
💪 Health & Fitness
(14)
free with in-app purchases
20
Tuning: HRV Stress Monitor
Tuning: HRV Stress Monitor
Tuning: HRV Stress Monitor
Recovery, Sleep & Energy Score
Free
💪 Health & Fitness
(0)

FAQ about Stress Monitor

What are the best stress monitor apps for iPhone?
Stress Monitor for Watch tops our stress monitor apps ranking as of August 2026, with a 4.5-star average from 9.1K App Store ratings, and it's free to download.
Yes — 20 of the top stress monitor apps we rank are free to download, including Stress Monitor for Watch and StressWatch: AI Stress Monitor.
Stress Monitor for Watch has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 249+ stress monitor apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
This app processes heart data from your Apple Watch to monitor your stress, activity, and sleep. It analyzes signals like Heart Rate Variability and Resting Heart Rate to show your current capacity for mental, emotional, and physical performance. You can also track what factors influence your stress and well-being.
Key features include real-time stress monitoring, analysis of HRV and resting heart rate, tracking of activity and sleep trends, personalized recommendations for well-being, integration with Apple Watch ECG and Breathe apps, weekly data highlights, and a daily stress heat-map calendar.

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