Quant - your fitness dashboard vs Constellation Health & Fitness Usage & Stats
- Visualize your activities, workouts, and health metrics in beautiful daily charts.
- Get daily and weekly goals based on your past results.
- Keep improving your fitness by breaking your own records.
- Organize all the important metrics in a way that makes it easier to understand your health and fitness levels.
Quant works with Apple Health to help you keep track of your daily activities: standing time, number of steps, climbed floors, workouts, heart rate, fitness level and more.
Your daily performance is summarized and compared to past results to help you understand trends and motivate yourself to keep improving.
Set new records by doing a little better every day.
- Apple App Store
- Free
- Health & Fitness
Store Rank
- -
Advanced analytics, analysis, and visualizations for all of your data in Apple Health.
CUSTOM CHARTS
Save a list of customizable, interactive charts and track over 600 health and fitness metrics. Easily compare different timespans for any metric anywhere in the app.
DETAILED COMPARISONS
Your latest measurements are compared to your historical data and expected ranges so you can quickly assess atypical deviations and changes over time. Compare your latest workouts to previous efforts with support for every Apple Watch workout type.
CHART MARKERS
Highlight important spans of time on charts to indicate sleep stages, workouts, symptoms, and more.
PERSONALIZED METRICS
More than 50 calculated metrics such as Sleep Efficiency, Sleep Onset Latency, Energy Availability, Normalized Protein Intake, and Workout Intensity combine your existing data to create new, personalized insights.
BUILT FOR PRIVACY
Constellation does not collect, share, or grant others access to your data.
Constellation is optimized for Apple Watch and works with any app or device connected to Apple Health.
- Apple App Store
- Free
- Health & Fitness
Store Rank
- -
Quant - your fitness dashboard VS. 
Constellation Health & FitnessJanuary 13, 2026