Appointment Booking App Propel

I use this to book appointments at my jewelry studio. I have been very impressed with how the app works - I can book multiple types of appointments, it synchs to my Google calendar, I can create time between appointments - it is very flexible. It has a great reminder system as well for the clients - email and SMS. I recommend this app! I have also been impressed with the support provided by the team that built the app, they are very responsive to requests.