VO2 Max & Cardio Fitness by Jack Wallner
Fitness Age & Cardio Trends





10+ similar apps compared and reviewed
Whether you want more options like Just VO2 Max or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.




















This app detects falls and streams live vital signs from an Apple Watch to a caregiver's iPhone. It provides custom alert levels for health metrics and ensures immediate notifications for emergencies and health changes.


This app analyzes your cardio fitness data from Apple Health using AI to provide personalized insights and actionable tips for improvement. Understand your VO2 max trends, compare yourself to elite levels, and receive tailored advice beyond generic fitness advice.




This app analyzes your body's unique responses to food, sleep, and activity to provide personalized metabolic health insights. It offers an AI coach, predictive analysis, and seamless integration with health trackers and lab reports.





