Calories Sport Activity is a free iPhone application developed by Maxime Maisonneuve. It falls under the lifestyle category with a focus on sports. This handy app acts as a calories burned calculator, providing you with accurate estimates for over 380 activities and sports, including walking, running, cycling, swimming, and more.

With Calories Sport Activity, all you need to do is enter your weight and the duration of your exercise to get an estimate of the calories burned. The app also integrates HealthKit APIs, allowing it to seamlessly sync with the Health app on your device, keeping all your calories information in one place.

It's important to note that Calories Premium is available as a monthly recurring subscription. After a 7-day free trial period, you will be automatically billed $4.49 through the App Store. The subscription will renew automatically unless canceled at least 24 hours before the current period ends. Any unused portion of the free trial will be forfeited. Subscription management can be done through the App Store.

For more information, you can refer to the app's terms of use and privacy policy, available at the following links: