# Cortisol+ Stress & HRV Monitor — Anxiety, Sleep & Watch Tracker

> Estimates cortisol stress levels using Apple Watch biometrics and a multi-factor algorithm. (iPhone/iPad app by Elevated Systems LLC.)

- Source: https://appshunter.io/ios/app/cortisol-plus-stress-and-hrv-monitor/id6759510126 (this page in markdown: same URL + `.md`)
- Developer: [Elevated Systems LLC](https://appshunter.io/developer/1853682286)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Rating: 4.50/5 from 64 App Store ratings · 7 written reviews indexed
- Age rating: +12
- Requires: iOS 17.0 · 97 MB
- Languages: American English
- Released: 2026-03-19
- Data updated: 2026-09-03
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/cortisol-plus-stress-and-hrv-monitor/id6759510126/reviews.md

## What is Cortisol+ Stress & HRV Monitor?

Your Apple Watch already senses your stress. Cortisol+ turns its heart rate, HRV, and sleep into a real-time cortisol score - so you can catch stress building and calm it before it peaks. No lab tests, no finger pricks. Just your watch and a clearer picture of your body.

WHAT'S INSIDE

- Live cortisol & stress score, read from your Apple Watch biometrics through the day
- Full sleep analysis - sleep stages, quality score, sleeping heart rate, and how each night shapes tomorrow's stress
- Pace of Aging & Bio Age - see how fast your body is really aging from your recovery data
- Vitals trends - HRV, resting heart rate, blood oxygen and more, each with your personal "in-range" benchmark
- Your Cortisol Range - what's normal for you, and what's driving today's number
- Zen, your AI coach - 2-minute breathwork and meditations for anxiety, focus, and deeper sleep
- Daily Breakdown - a plain-English recap of what moved your cortisol, powered by private on-device AI

WHY CORTISOL+

Chronically high cortisol quietly drives anxiety, poor sleep, burnout, and faster aging - and most people never see it happen. Cortisol+ makes it visible: it reads the signals your Apple Watch already collects (heart rate variability, resting heart rate, sleep and activity) and turns them into one clear score you can act on.

Check it in the morning to see how you recovered. Watch it through the day to spot what spikes you. Wind down at night with Zen. Small, consistent steps compound into calmer days and better sleep.

PRIVATE BY DESIGN
Your health data stays yours. Insights are generated on-device.

Works with Apple Watch. Start understanding your stress today.

Cortisol+ is not a medical device and does not diagnose, treat, or measure cortisol from blood. Estimates are for wellness and informational purposes only.

https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Cortisol stress level estimation
- Apple Watch biometric analysis
- 10 health factors analyzed
- Comprehensive stress score (0-100)
- Real-time stress level tracking
- HRV, sleep quality, and more

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Cortisol+ Premium | $12.99 | per month |
| Cortisol+ Weekly | $8.99 | per 7 days |
| Cortisol+ Yearly | $59.99 | per year |
| Cortisol+ Weekly | $8.99 | per 7 days |
| Cortisol+ Monthly | $12.99 | per month |
| Cortisol+ Yearly | $59.99 | per year |
| Cortisol+ Monthly | $8.99 | per month |
| Cortisol+ Weekly | $5.99 | per 7 days |
| Cortisol+ Yearly | $44.99 | per year |
| Cortisol+ Yearly | $19.99 | per year |


## Recent user reviews (7 of 7)

All indexed reviews: https://appshunter.io/ios/app/cortisol-plus-stress-and-hrv-monitor/id6759510126/reviews.md

### 5/5 — love this

*2026-08-14*

This app really helps me keep track of my overall health. It’s so easy to navigate and use. love this app

### 5/5 — This actually helped

*2026-06-09*

I’ve been using for the past 2 weeks and noticed my stress and anger is down tremendously

**Developer response:** We are happy you are taking your stress seriously!

### 5/5 — Fun to track with friends

*2026-04-03*

Me and my friends have been in a competition to get the lowest cortisol. Fun app

**Developer response:** We are Glad you are enjoying! Stay tuned for new updates

### 5/5 — This app has everything!!

*2026-03-30*

This app has everything I need for my fitness journey. I needed something to track my stress and cortisol levels. This tracks my Blood O2 levels, resting heart rate and HRV. Really cool. It also tracks my sleep and my activity. I connected with friends and we are sharing our progress with each other. This is actually cool.

**Developer response:** Happy to see you are enjoying our features, big updates coming soon

### 5/5 — This actually helped

*2026-03-26*

I’ve been using for the past 2 weeks and noticed my stress and anger is down tremendously

**Developer response:** We are happy you are taking your stress seriously!

### 1/5 — I was charged and it’s not letting me see the upgraded version

*2026-03-26*

I paid the 4 dollars, it’s out of my bank account, and on my apple subscriptions and it still shows i didn’t pay.

**Developer response:** HI yesicakes5, We are sorry this happened, This was a rare bug that occured on the version you had, If you download the update everything is fixed.

### 5/5 — Low Cortisol

*2026-03-24*

Maxxing.

## Frequently asked questions about Cortisol+ Stress & HRV Monitor

### How does Cortisol+ estimate stress levels?

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.

### What devices does Cortisol+ support?

Cortisol+ is designed to work with both iPhone and Apple Watch, leveraging the biometric sensors on the watch to gather the necessary health data.

### What is the age rating for Cortisol+?

Cortisol+ has an age rating of 12+, making it suitable for teenagers and adults interested in health monitoring.

### How accurate is Cortisol+ in measuring stress?

The app analyzes 10 health factors simultaneously, including HRV, to provide a comprehensive stress score. While it estimates cortisol levels, it's important to note this is an estimation based on biometric data and not a direct laboratory measurement.

### When was Cortisol+ last updated?

Cortisol+ was last updated on April 1, 2026, with version 2.1. This indicates regular maintenance and potential feature enhancements.

### What health metrics does Cortisol+ track?

Cortisol+ tracks a variety of metrics from your Apple Watch, such as heart rate variability (HRV), resting heart rate, respiratory rate, blood oxygen, sleep quality, and VO2 max.

### Does Cortisol+ have ads?

No, Cortisol+ does not contain advertisements. The app is free to download and use, with potential in-app purchases for additional features or content.

### What is the user sentiment for Cortisol+?

Based on the available data, Cortisol+ has received a perfect 5.0-star rating from 2 reviews, suggesting a highly positive initial user reception.

## Version history (last 5 releases)

### 5.1 — 2026-09-02

Your first-scan walkthrough now mirrors the real app, screen for screen — every card, chart and metric you'll actually use. Sample numbers are clearly labelled throughout, so you always know which figures are yours.

Rings and charts now fill in as you arrive on a page, so your day reads as something that builds rather than something that's simply there.

The Connect feed loads noticeably faster, and tells you when it's still loading instead of saying there's nothing there.

Thanks for using Cortisol+!

### 5.0.1 — 2026-08-21

This update brings stability improvements and behind-the-scenes fixes to keep Cortisol+ running its best. Thanks for using Cortisol+!

### 5.0 — 2026-08-20

What's new in 5.0

• Beautiful new Home Screen widgets — see your cortisol score, sleep, HRV and resting heart rate at a glance, with a cleaner, Oura-inspired look.
• Your tracker, shown right — Fitbit and Oura now display correctly throughout the app.
• Fewer interruptions — smarter, quieter notifications so you only hear from us when it matters.
• Faster, smoother and more reliable, with plenty of behind-the-scenes fixes.

Thanks for using Cortisol+ — keep the feedback coming!

### 4.9 — 2026-08-13

A redesigned cortisol dial — your live score, HRV and resting heart rate at a glance.
"Here's how you slept" — a new sleep breakdown with stages, duration and a quality score.
Bio Age — see how your daily habits are shaping how you're really aging.
Your Readiness score, now explained — how it's calculated and how to improve it.
Interactive charts — press and hold to scrub through your day, hour by hour.
A smoother, faster onboarding experience.
Plus more accurate walks & workouts, and bug fixes throughout.

### 4.8 — 2026-08-06

Cortisol Circles — create private groups (friends, family, whatever) and share your health with each, separately.
A full Fitness hub: strength, HIIT, yoga, core & cardio, with a daily Readiness score.
A new sleep stage timeline — see exactly when you were in each stage, tap to switch views.
Naps now show next to your main night instead of replacing it.
A cleaner Bio Age, and vitals that show "Calibrating" while your baseline builds.
Plus polish and bug fixes throughout.

## More apps by Elevated Systems LLC

- [ContractorAI: Estimator & CRM](https://appshunter.io/ios/app/contractorai-estimator-and-crm/id6755407048)
- [ForkCast: Dieting & Health](https://appshunter.io/ios/app/forkcast-dieting-and-health/id6760048233)
- [OnSite: Renovation Visualizer](https://appshunter.io/ios/app/onsite-renovation-visualizer/id6760982182)
- [The Word: Bible & Devotional](https://appshunter.io/ios/app/the-word-bible-and-devotional/id6761869634)
- [SafeStride: Walk Safe Together](https://appshunter.io/ios/app/safestride-walk-safe-together/id6762064152)

All apps by Elevated Systems LLC: https://appshunter.io/developer/1853682286

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-03.*