LDL Reduction

Track heart-rate zone time from Apple Health and see whether you’re hitting the weekly Zone 2–3 target associated with LDL-lowering cardio.

LDL Reduction helps you turn Apple Health heart-rate data into a clear picture of your cardio progress.

With your permission, the app reads your heart rate, resting heart rate, and date of birth from Apple Health to estimate personalized training zones and show how much time you spend in moderate and vigorous intensity exercise. The goal is simple: make it easier to track progress toward weekly cardio targets commonly used in LDL-lowering exercise plans.

Use LDL Reduction to: • See daily, weekly, and monthly heart-rate zone summaries • Track time spent in moderate and vigorous cardio zones • Monitor progress toward your weekly exercise target • Review zone estimates based on your profile and resting heart rate • Preview the experience with demo data before connecting Health

Privacy is straightforward: • Your health data stays on your device • No accounts • No ads • No analytics or tracking SDKs • No backend server collecting your data

LDL Reduction is built for people who want a cleaner, more actionable view of the exercise side of cholesterol management.

Medical disclaimer: LDL Reduction is for informational and motivational purposes only. It is not a medical device and does not provide medical advice. Always consult a qualified clinician before making changes to your exercise or health routine.