Interesting data presentation
Has unique features such as your effective heart and performance age and the date of your most fit period. Doesn’t just present data but does so in an interesting way.
Free
In-App Purchases
About
This app analyzes your Apple Health data to provide insights into your fitness, cardiovascular health, recovery, and sleep. It focuses on long-term trends and changes rather than daily scores, offering a performance age and heart age estimate. Explore your training stimulus and ask questions about your health history.
✓Fitness trend analysis
✓Performance age estimation
✓Heart age tracking
✓Recovery and sleep insights
✓Training stimulus visualization
✓Apple Health integration
✓Korte Coach for data exploration
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What's New in Korte
1.1.0
September 14, 2026
A new Training tab builds your week around the training you already do and counts your Apple Watch workouts automatically, plus relationship charts, a fitness snapshot on Today and 12 new widgets.
MoreSubscription plans
Pro Annual
Pro Access
$59.991 Year
3 Days trialUser reviews
Developer apps
FAQ
What is Korte's performance age?
Korte provides an intuitive age-based estimate of your current performance. This metric changes as your fitness evolves, allowing you to track your progress over time.
How does Korte track heart health?
Korte helps you understand your cardiovascular standing by analyzing available health signals. It shows how your heart health is changing over time, offering a 'heart age' estimate.
Does Korte have ads?
No, Korte is ad-free. As a subscription-based application, it does not contain advertisements.
What data does Korte use?
Korte integrates with supported health and workout data from Apple Health. This includes signals like HRV, sleep, resting heart rate, VO₂ max, and training data.
How often is Korte updated?
The latest version of Korte is 1.1.0, last updated on September 14, 2026. Updates typically focus on improving features and data analysis.
What are the subscription options for Korte?
Korte offers 'Pro Access' at $9.99 per month and 'Pro Annual' at $59.99 per year. The annual plan includes a 3-day free trial.
Can I cancel my Korte subscription?
Yes, Korte offers auto-renewable subscriptions. You can manage and cancel your subscription through your device's app store settings.
What devices does Korte support?
Korte is currently supported on iPhone. It leverages Apple Health data, making it compatible with iOS devices.