Booking App

We need a booking app to allow real estate agents to book an appointment (3 time options, morning/afternoon/evening). The app needs to be downloadable on Apple and Google and we will need you to do all the necessary work to launch it (we have no experience with Apps). The app will need to be tested and fully functional and I would like a maintenance price to ensure any issues are taken care of.

Please read this entire overview and and respond with appropriate, complete information.

Thank you