ZoneMax: VO₂ Max Optimizer
HR Zones, VO₂ Max & Recovery
About
This app analyzes your Apple Watch workout data to provide insights into heart rate zones, VO₂ max trends, and daily recovery scores. It prioritizes user privacy by keeping all data on your device, requiring no account or subscription.
What's New in ZoneMax
1.0
August 26, 2026
Developer apps
FAQ
What is ZoneMax?
ZoneMax is a paid application designed to analyze your Apple Watch workout data, providing insights into heart rate zones, VO₂ max trends, and daily recovery scores. It emphasizes privacy by keeping all data on your device.
What devices does ZoneMax support?
ZoneMax is supported on both iPhone and Apple Watch devices, leveraging data from your Apple Watch workouts.
How accurate is ZoneMax's data?
ZoneMax utilizes data directly from your Apple Watch and HealthKit, aiming to provide accurate insights based on the information captured by your wearable device.
Does ZoneMax have ads?
No, ZoneMax does not contain advertisements. It is a paid application with no ads or in-app purchases.
What is the age rating for ZoneMax?
ZoneMax has an age rating of 12+, making it suitable for users aged 12 and above.
How often is ZoneMax updated?
ZoneMax was last updated on August 26, 2026, with version 1.0. Further update frequency is not specified but the initial release indicates ongoing development.
What are the benefits of using ZoneMax?
ZoneMax offers clear, actionable fitness insights from your Apple Watch data, including detailed heart rate zone breakdowns, VO₂ max trends, and a daily recovery score, all while ensuring your data remains private on your device.
Is a subscription required for ZoneMax?
No, ZoneMax does not require a subscription. It is a one-time purchase application, and no account is needed to use its features.