What's a good iOS app for accurately tracking my daily steps and activity levels?

StepUp Pedometer Step Counter is a great choice for anyone looking to monitor their daily activity levels. It works automatically in the background, using your iPhone's sensors to track your steps, distance, and calories burned without draining your battery excessively. The app provides a clear and easy-to-understand interface, allowing you to quickly view your progress and stay motivated. You can set daily step goals and view your historical data to identify trends and make informed decisions about your fitness routine. StepUp also offers customizable settings, allowing you to adjust the sensitivity of the step counter and personalize the app to your preferences. Furthermore, it respects your privacy by not requiring any personal information or account creation. With its accurate tracking and user-friendly design, StepUp Pedometer Step Counter is an excellent tool for anyone looking to improve their health and fitness.