Fast Calorie is a free iPhone app developed by Kasey Baughan that allows users to track their calorie intake with lightning speed. With its simple and straightforward interface, this app makes it quick and easy to input your calories in just a few seconds.

The main feature of Fast Calorie is its ability to set calorie-goal checkpoints throughout the day. This helps users stay on track and maintain a healthy calorie intake. The app also provides a clear and concise display of your current calories for the day, allowing you to easily monitor your progress.

In addition to its tracking capabilities, Fast Calorie also offers a history of previous days, allowing you to review and analyze your calorie consumption over time. The app also gives you the option to customize its appearance by changing colors and button icons to suit your preferences.

One of the standout features of Fast Calorie is its integration with your Home Screen, Lock Screen, and Apple Watch face. This means that you can easily see your daily calorie count without having to open the app, making it even more convenient to track your calories throughout the day.

Fast Calorie is the ideal app for anyone looking for a simple and efficient way to track their calorie intake. With its lightning-speed input and intuitive interface, this app is a must-have for those who prioritize their health and fitness.