TrainTracks is the first tool for personal trainers that focuses on client relationships. Trainers can chat with clients outside the gym to keep them accountable to their fitness and nutrition goals. Trainers and their clients can share photos and videos to give encouragement for meals, workouts, and whatever other moments in life help their clients improve. Daily nutrition check-ins let the trainer give the clients a structured way to track their behavior, and chat lets trainers gently guide their clients as they go. Clients can log workouts to keep trainers updated between sessions. Trainers can add appointments to minimize no-shows and help clients easily reschedule.