Cardiolytics: VO2 Max Health

Name: Cardiolytics: VO2 Max Health
Rating: 4.2 (19 reviews)
Author: Based Solutions LLC

VO2 Max & Fitness Age Tracker

Only for iPhone

Free · In‑App Purchases

19 Ratings
Age Rating

4+
Years
Category

Health & Fitness
Developer

Based Solutions LLC
Language

EN
English
Size

1.9
MB

iPhone

Track your VO2 max with instant notifications, detailed progress charts, and workout history. See your fitness age and cardiovascular improvements at a glance. Cardiolytics transforms your VO2 max data into actionable health insights with real-time tracking, detailed progress analysis, and instant notifications. Key Features: - Instant VO2 Max Notifications: Get notified immediately when new VO2 max data syncs to Apple Health - Daily Summary Dashboard: View your VO2 max, workouts, and key health metrics at a glance - Progress Tracking: Visualize your VO2 max improvements over time with detailed charts and training summaries - Workout History: Browse all workouts tied to your VO2 max readings and track your cardio sessions - Fitness Age Calculator: Discover your biological age based on cardiovascular fitness - Beautiful Widgets: Multiple widget options to track your VO2 max progress right from your home screen - Apple Health Integration: Seamlessly connects with your existing health data - Dark Mode Support: Sleek dark interface for comfortable viewing anytime - Cardiovascular Health Insights: Understand what your VO2 max means for your overall health Perfect for: Marathon runners and endurance athletes Anyone focused on heart health and longevity Fitness enthusiasts tracking cardiovascular improvements Health-conscious individuals monitoring biological aging Why Choose Cardiolytics? Unlike other fitness apps, Cardiolytics specializes exclusively in VO2 max tracking and cardiovascular health. Our advanced algorithms provide personalized insights into your fitness age, helping you understand not just your current fitness level, but how it impacts your long-term health. With comprehensive progress tracking and detailed workout history, you can see exactly how each training session contributes to your VO2 max improvements. Privacy Policy: https://www.basedsolutionsllc.com/cardiolytics-privacy-policy.html Terms of Use: https://www.basedsolutionsllc.com/cardiolytics-terms-of-service.html

Ratings & Reviews

4.2

out of 5

19 Ratings

App flawed by AppleWatch limitations
11/16/2025
Djrhhi
Although the date screen is a nice quick snapshot it is wildly in accurate. It relies on Apple Health data. For VO2 max the Apple Watch algorithms only measure walking or running. My walking is only at about 50-60% of my max heart rate. My real training is on a bike where I try to do VO2 max training. This app does not pick up any cycling training, indoor training or many other vo2 max training exercises.

Developer Response
Hi Djphhi,Thank you for taking the time to share your feedback. I understand your frustration, and I appreciate you explaining your training situation.You're absolutely right that Apple Watch's VO₂ max measurement has limitations - it primarily captures data from outdoor walking and running workouts. Cardiolytics displays the cardiovascular fitness data that Apple Health provides, which means we're limited to showing what the Apple Watch itself can measure.The Apple Watch VO₂ max algorithm was specifically designed and validated for outdoor walking and running. Cycling, indoor training, and other exercise types use different biomechanics and require entirely different calculation methods that aren't compatible with wrist-worn heart rate data alone. This is a fundamental limitation of the measurement approach, not something any app can work around - even getting lab-accurate VO₂ max from cycling would require wearing a mask and measuring actual oxygen consumption.Our goal with Cardiolytics is to help you track the VO₂ max data you do have, send you notifications when it changes, and visualize your progress over time. We understand this doesn't give you the complete picture if your primary training doesn't generate these measurements.We'd love to provide more comprehensive tracking, but we're dependent on what Apple Health makes available to us. If you have suggestions for how we could make the app more useful within these constraints, we'd love to hear them at feedback@liftalytics.app.Thanks again for your honest feedback, and keep up the great work with your training!
App flawed by AppleWatch limitations
11/16/2025
Djrhhi

Although the date screen is a nice quick snapshot it is wildly in accurate. It relies on Apple Health data. For VO2 max the Apple Watch algorithms only measure walking or running. My walking is only at about 50-60% of my max heart rate. My real training is on a bike where I try to do VO2 max training. This app does not pick up any cycling training, indoor training or many other vo2 max training exercises.
Developer Response 11/19/2025
Hi Djphhi,Thank you for taking the time to share your feedback. I understand your frustration, and I appreciate you explaining your training situation.You're absolutely right that Apple Watch's VO₂ max measurement has limitations - it primarily captures data from outdoor walking and running workouts. Cardiolytics displays the cardiovascular fitness data that Apple Health provides, which means we're limited to showing what the Apple Watch itself can measure.The Apple Watch VO₂ max algorithm was specifically designed and validated for outdoor walking and running. Cycling, indoor training, and other exercise types use different biomechanics and require entirely different calculation methods that aren't compatible with wrist-worn heart rate data alone. This is a fundamental limitation of the measurement approach, not something any app can work around - even getting lab-accurate VO₂ max from cycling would require wearing a mask and measuring actual oxygen consumption.Our goal with Cardiolytics is to help you track the VO₂ max data you do have, send you notifications when it changes, and visualize your progress over time. We understand this doesn't give you the complete picture if your primary training doesn't generate these measurements.We'd love to provide more comprehensive tracking, but we're dependent on what Apple Health makes available to us. If you have suggestions for how we could make the app more useful within these constraints, we'd love to hear them at feedback@liftalytics.app.Thanks again for your honest feedback, and keep up the great work with your training!

We've updated how Cardiolytics fetches your VO2 Max data from Apple Health, resulting in more reliable readings across all device types.

Version 2.0.5 Jun 24

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

Information

Seller: Based Solutions LLC
Size: 1.9 MB
Category: Health & Fitness
Compatibility: Requires iOS 18.0 or later.

iPhone
Requires iOS 18.0 or later.
Languages: English
Age Rating: 4+

4+

Learn More
In-App Purchases: Yes

Cardiolytics Premium Feature Access $4.99

Cardiolytics Premium Feature Access $39.99

Learn More