Zone 2 Longevity Coach
Train your heart, live longer
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
Know if you're really adding healthy years, not just logging minutes. AI coaching targets your weakest pillar: cardio, sleep, or recovery. Start a free 7-day trial.
Zone 2 training is the science-backed foundation of mitochondrial health, VO2 Max growth, and longevity. But "Zone 2 minutes" alone don't tell
you whether you're actually building a longer healthspan.
Zone 2 Longevity Coach computes a composite Longevity Score (0–100) from four weighted dimensions — Zone 2 minutes (40%), sleep (30%), VO2 Max
(20%), and resting heart rate (10%) — pulled directly from Apple Health. Every week, an AI coach reads your data and produces a personalized
summary plus three recommendations that are deliberately biased toward your weakest dimension, so each action moves your score the most.
WHAT'S INSIDE
• Composite Longevity Score with weighted breakdown across the four pillars
• Personalized Zone 2 heart rate range via the Karvonen method (resting HR + age)
• Weekly AI coaching summary written specifically against your week's data
• 14-day Zone 2 minutes trend chart
• Shareable weekly progress card sized for Instagram Stories
• Pull-to-refresh on every tab
APPLE WATCH
• Standalone watchOS companion shows your week's Zone 2 progress
• Watch complications for circular, rectangular, corner, and inline faces
• Live ring updates against your personalized HR range, not a generic estimate
HOME & LOCK SCREEN WIDGETS
• Small home widget with weekly progress ring + today's minutes
• Lock Screen rectangular, circular, and inline widgets
• Refreshed hourly from the App Group
PREMIUM
• 7-day free trial — no charge during the trial, cancel anytime
• Reminders 2 days and 1 day before renewal so you choose with intent
• Weekly AI coaching, full longevity score breakdown, trend charts, share cards
• Monthly or annual subscription
PRIVACY
• Health data is read directly from Apple Health on your device
• No third-party analytics or ad SDKs
• Account + all server-side data deletable from Settings
This app is not a medical device. It does not diagnose, treat, or prevent any condition. Consult your physician before changing your training
routine.
Privacy Policy: https://ootssu.com/zone2/privacy.html
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Today now greets you with a calm ambient backdrop that shifts gently with the time of day, from morning to dusk to night. A purely visual refresh, no feature changes.
The developer, Jung Soon Shin, 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 Not Linked to You
The following data may be collected but it is not linked to your identity:
- Health & Fitness
- Financial Info
- Contact Info
- User Content
- Identifiers
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Jung Soon Shin
- Size
- 15.6 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 and 12 more
- English, Arabic, French, Hindi, Indonesian, Japanese, Korean, Polish, Simplified Chinese, Thai, Traditional Chinese, Turkish, Vietnamese
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment information
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Zone tracking 2 Annual $29.99
- Zone 2 tracking 2 Monthly $4.99
- Zone 2 Lifetime $49.99
- Copyright
- © Shin