One FiT Nation (OFN) is a free fitness app developed by Next Level Fitness Professionals LLC. It is available exclusively on the iPhone platform and falls under the category of Lifestyle, specifically Health & Fitness.

OFN aims to assist users in their journey towards a healthier lifestyle by offering a wide range of features. With this app, users can easily check class schedules and opening hours, allowing them to plan their fitness activities more efficiently. Additionally, OFN enables users to track their daily fitness activities, including exercises, workouts, and other body metrics such as weight.

One of the standout features of OFN is its extensive library of over 2000+ exercises and activities. Users can access clear 3D exercise demonstrations, enabling them to perform exercises correctly and safely. The app also provides preset workouts for users to follow, as well as the option to create their own customized workouts.

To keep users motivated, OFN offers over 150 badges that can be earned as they progress in their fitness journey. These badges act as a visual representation of their achievements and provide an additional sense of accomplishment.

Furthermore, OFN allows users to select workouts online and sync them with the app, enabling them to workout at home or in the gym. This feature also helps users keep track of their progress and stay motivated.

It is worth mentioning that OFN can be synced with the Apple Health App. By enabling this connection, any workout recorded in the Health app will automatically be added to the user's Activity Calendar in OFN.

Overall, One FiT Nation is a comprehensive fitness platform that offers a wide range of features to assist users in their pursuit of a healthier lifestyle. With its extensive exercise library, workout tracking capabilities, and motivational badges, OFN acts as a personal trainer, guiding and motivating users to achieve their fitness goals.