Every iPhone needs a few good af monitor apps. We benchmark 145+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
This app tracks your heart rate, activity, and workouts, providing detailed graphs and historical data. It allows you to compare your fitness metrics with others and share your progress. Integrates with HealthKit and offers real-time tracking for trainers or support teams.
This app provides comprehensive system activity information for Apple devices, including detailed insights into hardware, sensors, and network status. It offers privacy controls, customizable widgets, and advanced testing and reporting features through optional in-app purchases.