FitSW is a free mobile application designed for personal trainers to manage their clients' fitness and health. It features an extensive exercise database, customizable workout plans, nutrition and diet planning, progress tracking, and goal/task management. The app allows trainers to engage with their clients by setting goals and tasks and monitoring progress. The integrated interval timer and PAR-Q forms streamline the training process.

One of the prominent features of FitSW is its ability to integrate with the Apple Health app on iPhone, making it easier to manage client health and fitness. The app is available on every platform, and all data automatically syncs across devices, allowing trainers to manage their fitness business from anywhere, at any time. FitSW works with online personal training, in-person training, or for gyms with multiple trainers.

Overall, FitSW provides a comprehensive fitness tracking solution that enables trainers to increase client engagement and improve client results. With its user-friendly interface and extensive features, FitSW is an excellent tool for personal trainers looking to streamline their training process and grow their business.