Mobile application development -- 2

mobile application for a on demand home services business. I need a landing page with admin panel , app for the customer and app for the vendor.
reference apps like 1.UrbanCompany
2.AtoZ Service – Trusted Home Services
3.Zimmber
4.Helpr
5.HouseJoy
6.SBricks
7.Mr.Right
8.bro4u
9.easyfix
10.home triangle
11.Timesaverz
12.Cheaper