About Track? The app enables you to have client contact information, calendar, and attendee/payment records all in one place. Booking and recording appointments for individual or group meetings (classes, lessons, students, etc.) is made easy and convenient with Track. Track most importantly helps you get paid. Track is ideal for: Tennis instructors, golf instructors, swim instructors, coaches, music (piano, guitar, etc.) teachers, tutors, house cleaners, gardeners, dance instructors, martial arts instructors, physical trainers/therapy, elder care, service providers, consultation, etc. Basically, anyone who has appointments and needs to have a record of attendee and payments regarding those appointments will benefit from Track.