Cortisol+ Stress & HRV Monitor
Track Sleep, Anxiety, Recovery
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
NEW v3.4: Smarter Apple Watch cortisol estimates from 10 biometric signals. Track stress, sleep, HRV, recovery & burnout. Friends leaderboards. Data stays private.
Track your real cortisol — not just steps.
Cortisol+ is the only iPhone app that estimates your cortisol from
Apple Watch data, so you can finally see what's driving your stress,
anxiety, and burnout.
WHY CORTISOL+ IS DIFFERENT
Most stress and HRV trackers read one signal. Cortisol+ analyzes 10
biometric inputs at once — HRV, resting heart rate, sleep stages,
respiratory rate, blood oxygen, VO2 max, walking heart rate, active
calories, step count, and workout recovery — then turns them into a
single 0–100 stress score and a science-backed cortisol estimate.
WHAT YOU GET
- Real-time cortisol estimation from your Apple Watch
- 10-factor stress and recovery score with a daily breakdown
- Sleep quality tracking by stage (deep, REM, core, awake)
- Personalized benchmarks based on your age and gender
- 7-day trends, weekly reports, and pattern detection
- Guided breathwork and circadian-aligned wellness sessions
- Achievements that keep you consistent
- Friends leaderboards — compete to lower your cortisol together
WHO IT'S FOR
Anyone wearing an Apple Watch who wants to understand stress beyond
"high" or "low" — high performers, busy parents, athletes in
recovery, anyone managing anxiety or burnout, and biohackers who
want the full HRV + cortisol picture in one place.
PRIVACY FIRST
Your data stays on your device. We only read from Apple Health.
Nothing is uploaded. Nothing is sold.
SUBSCRIPTION
Cortisol+ is free to download. Cortisol+ Premium unlocks the full
10-factor breakdown, history, and friends features.
- Weekly: $2.99
- Monthly: $5.99
- Yearly: $39.99
Subscriptions auto-renew unless turned off at least 24 hours before
the renewal date. Manage or cancel in your Apple ID settings.
Terms: https://elevatedagency.org/cortisolplus/terms
Privacy: https://elevatedagency.org/cortisolplus/privacy
What's new in 3.1:
- Smarter cortisol estimates — refined 10-factor algorithm for
sharper accuracy on Apple Watch Series 8 and later
- Sleep stages now show week-over-week trends
- Faster Apple Health sync
- Smoother friends leaderboards
- Bug fixes from your reports — keep them coming via Settings >
Report a Problem
Loving Cortisol+? A quick rating helps more people understand
what's driving their stress. Thank you.
The developer, Elevated Systems LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
Accessibility
The developer indicated that this app doesn’t support certain accessibility features. Learn More about the accessibility features.
Information
- Seller
- Elevated Systems LLC
- Size
- 38.5 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later. - Apple Watch
Requires watchOS 10.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment information
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Cortisol+ Premium $5.99
- Cortisol+ Yearly $39.99
- Cortisol+ Weekly $2.99
- Copyright
- © 2026 Elevated Systems LLC